Belongs to the helicase family. PIF1 subfamily.
DNA-dependent ATPase and 5'-3' DNA helicase required for the maintenance of both mitochondrial and nuclear genome stability.
Belongs to the adenosylhomocysteinase family.
Belongs to the oligopeptide OPT transporter family.
Belongs to the homoserine dehydrogenase family.
Belongs to the short-chain dehydrogenases/reductases (SDR) family.
Component of the microsomal membrane bound fatty acid elongation system, which produces the 26-carbon very long-chain fatty acids (VLCFA) from palmitate. Catalyzes the reduction of the 3-ketoacyl-CoA intermediate that is formed in each cycle of fatty acid elongation. VLCFAs serve as precursors for ceramide and sphingolipids.
Belongs to the methyltransferase superfamily. Fibrillarin family.
Belongs to the CTL (choline transporter-like) family.
Interacts with the flavoprotein subunit within the SDH catalytic dimer.
Plays an essential role in the assembly of succinate dehydrogenase (SDH), an enzyme complex (also referred to as respiratory complex II) that is a component of both the tricarboxylic acid (TCA) cycle and the mitochondrial electron transport chain, and which couples the oxidation of succinate to fumarate with the reduction of ubiquinone (coenzyme Q) to ubiquinol. Required for flavinylation (covalent attachment of FAD) of the flavoprotein subunit of the SDH catalytic dimer.
This protein may be expected to contain an N-terminal transit peptide but none has been predicted.
Belongs to the cyclophilin-type PPIase family.
PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides.
Belongs to the class I-like SAM-binding methyltransferase superfamily. RsmB/NOP family.
Belongs to the cyclophilin-type PPIase family. CWC27 subfamily.
PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Involved in pre-mRNA splicing (By similarity).
Component of the PAN1 actin cytoskeleton-regulatory complex required for the internalization of endosomes during actin-coupled endocytosis. The complex links the site of endocytosis to the cell membrane-associated actin cytoskeleton. Mediates uptake of external molecules and vacuolar degradation of plasma membrane proteins. Plays a role in the proper organization of the cell membrane-associated actin cytoskeleton and promotes its destabilization (By similarity).
Component of the PAN1 actin cytoskeleton-regulatory complex.
Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. TrmE GTPase family.
Probably involved in transcription regulation via its interaction with the INO80 complex, a chromatin remodeling complex.
Belongs to the peptidase S8 family. Furin subfamily.
Belongs to the trans-sulfuration enzymes family.
Belongs to the metallo-dependent hydrolases superfamily.
Belongs to the dermatan-sulfate isomerase family.
Belongs to the class-II aminoacyl-tRNA synthetase family.
Belongs to the membrane-bound acyltransferase family. Sterol o-acyltransferase subfamily.
Sterol O-acyltransferase that catalyzes the formation of stery esters.
Belongs to the DeoC/FbaB aldolase family. DeoC type 1 subfamily.
Belongs to the WD repeat PRL1/PRL2 family.
Involved in pre-mRNA splicing and required for cell cycle progression at G2/M.
Belongs to the glycosyl hydrolase 37 family.
Belongs to the cytochrome c-type heme lyase family.
Lyase that catalyzes the covalent linking of the heme group to the cytochrome C apoprotein to produce the mature functional cytochrome.
Belongs to the clathrin light chain family.
Clathrin is the major protein of the polyhedral coat of coated pits and vesicles.
Belongs to the glycosyl hydrolase 47 family.
Belongs to the archaeal Rpo6/eukaryotic RPB6 RNA polymerase subunit family.
Belongs to the Orn/Lys/Arg decarboxylase class-II family.
Belongs to the glycosyl hydrolase 5 (cellulase A) family.
Belongs to the proteasome subunit S11 family.
Belongs to the oligoribonuclease family.
Belongs to the class-I pyridine nucleotide-disulfide oxidoreductase family.
Maintains high levels of reduced glutathione in the cytosol.
Belongs to the DHHC palmitoyltransferase family. AKR/ZDHHC17 subfamily.
Palmitoyltransferase specific for casein kinase 1.
The DHHC domain is required for palmitoyltransferase activity.
Belongs to the glycosyl hydrolase 85 family.
Component of the ESCRT-0 complex composed of HSE1 and VPS27.
Component of the ESCRT-0 complex which is the sorting receptor for ubiquitinated cargo proteins at the multivesicular body (MVB).
In the C-terminal section; belongs to the MoaC family.
In the N-terminal section; belongs to the radical SAM superfamily. MoaA family.
Belongs to the calcineurin regulatory subunit family.
Composed of a catalytic subunit (A) and a regulatory subunit (B).
Belongs to the eukaryotic RPB7/RPC8 RNA polymerase subunit family.
The H protein shuttles the methylamine group of glycine from the P protein to the T protein.
The glycine cleavage system is composed of four proteins: P, T, L and H.
Component of the coat protein complex II (COPII) which promotes the formation of transport vesicles from the endoplasmic reticulum (ER). The coat has two main functions, the physical deformation of the endoplasmic reticulum membrane into vesicles and the selection of cargo molecules (By similarity).
The COPII coat is composed of at least 5 proteins: the SEC23/24 complex, the SEC13/31 complex, and the protein SAR1. SEC13 and SEC31 make a 2:2 tetramer that forms the edge element of the COPII outer coat. The tetramer self-assembles in multiple copies to form the complete polyhedral cage. Interacts (via WD 8) with SEC13 (By similarity).
Belongs to the thiolase-like superfamily. Thiolase family.
Catalyzes the oxidative ring opening of 3-hydroxyanthranilate to 2-amino-3-carboxymuconate semialdehyde, which spontaneously cyclizes to quinolinate.
IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The glutaminase domain produces the ammonia necessary for the cyclase domain to produce IGP and AICAR from PRFAR. The ammonia is channeled to the active site of the cyclase domain.
In the C-terminal section; belongs to the HisA/HisF family.
Belongs to the bacterial ribosomal protein bL27 family.
Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IV subfamily.
Cytochrome P450 monooxygenase; part of the gene cluster that mediates the biosynthesis of the glycolipid biosurfactant ustilagic acid (UA) (PubMed:15932999, PubMed:17850255, PubMed:22985214). UA is a secreted cellobiose glycolipid that is toxic for many microorganisms and confers biocontrol activity to U.maydis (PubMed:15932999, PubMed:17850255, PubMed:22985214). UA consists of 15,16-dihydroxypalmitic or 2,15,16-trihydroxypalmitic acid, which is O-glycosidically linked to cellobiose at its terminal hydroxyl group (PubMed:17850255). In addition, the cellobiose moiety is acetylated and acylated with a short-chain hydroxy fatty acid (PubMed:17850255). UA biosynthesis starts with omega-hydroxylation of palmitic acid catalyzed by the cytochrome P450 monooxygenase cyp1 (PubMed:17850255). Terminal hydroxylation of palmitic acid precedes subterminal hydroxylation catalyzed by the cytochrome P450 monooxygenase cyp2 (PubMed:17850255). Sequential glucosylation of the hydroxy fatty acid is probably catalyzed by the glycosyltransferase ugt1 (Probable). The cellobiose lipid is further decorated by acetylation of the proximal glucose residue and by acylation with a short-chain beta-hydroxy fatty acid at the distal glucose residue (Probable). The acyltransferase uat1 may be a good candidate for catalyzing either acetylation or acylation of the cellobiose lipid (Probable). The fatty acid synthase fas2 may be involved in synthesis of the carbon backbone of the short-chain beta-hydroxy fatty acid esterified to the cellobiose disaccharide (Probable). The secreted UA consists of a mixture of both alpha-hydroxylated and non-hydroxylated glycolipids; therefore, alpha-hydroxylation of the long-chain fatty, catalyzed by the fatty acid hydroxylase ahd1, occurs late in UA biosynthesis and may be the last step before secretion (PubMed:17850255).
Expression is strongly induced under conditions of nitrogen starvation (PubMed:15932999). Expression is positively regulated by the cluster-specific transcription factor rua1 that recognizes and binds to the specific 5'-T/G-G/T-C-G-C-A-T-A/T-C/T-C/T-G/A-3' upstream activating sequence found in all promoters of the UA biosynthesis genes (PubMed:20173069).
Results in complete loss of ustilagic acid production.
Component of the ER membrane protein complex (EMC).
Part of the endoplasmic reticulum membrane protein complex (EMC) that enables the energy-independent insertion into endoplasmic reticulum membranes of newly synthesized membrane proteins.
Belongs to the universal ribosomal protein uL6 family.
Belongs to the myo-inositol oxygenase family.
Component of the NuA4 histone acetyltransferase complex.
Involved in deacetylation of histones, chromatin assembly and chromosome segregation. May act as a transcriptional oscillator, directing histone deacetylases to specific chromosomal domains. Component of the NuA4 histone acetyltransferase complex which is involved in transcriptional activation of selected genes principally by acetylation of nucleosomal histone H4 and H2A. The NuA4 complex is also involved in DNA repair (By similarity).
Belongs to the transient receptor potential (TRP) ion channel family.
Belongs to the glutamate--cysteine ligase type 3 family.
Belongs to the CND2 (condensin subunit 2) family.
Component of the cleavage factor I (CF I) involved in pre-mRNA 3'-end processing.
Has a role in mitochondrial fission. Has a role in outer membrane fission but not matrix separation (By similarity).
The C-terminus is required for mitochondrial localization, while the N-terminus is necessary for mitochondrial fission.
Belongs to the universal ribosomal protein uL10 family.
Ribosomal protein P0 is the functional equivalent of E.coli protein L10.
Component of the oligosaccharyltransferase (OST) complex.
Subunit of the oligosaccharyl transferase (OST) complex that catalyzes the initial transfer of a defined glycan (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol-pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains, the first step in protein N-glycosylation. N-glycosylation occurs cotranslationally and the complex associates with the Sec61 complex at the channel-forming translocon complex that mediates protein translocation across the endoplasmic reticulum (ER). All subunits are required for a maximal enzyme activity.
Acts as component of the GARP complex that is involved in retrograde transport from early and late endosomes to the trans-Golgi network (TGN).
Component of the Golgi-associated retrograde protein (GARP) complex.
Belongs to the protein kinase superfamily. RIO-type Ser/Thr kinase family.
Belongs to the methyltransferase superfamily. NTM1 family.
Belongs to the TRAFAC class dynamin-like GTPase superfamily. Dynamin/Fzo/YdjA family.
Belongs to the HMG-CoA reductase family.
Belongs to the lysophospholipase family.
Belongs to the actin family. ARP3 subfamily.
Belongs to the UPA1 PAM2 domain-binding protein family.
Causes defects in hyphal growth and secretion of chitinase CTS1, 2 cellular processes that are regulated by RRM4-mediated endosomal mRNA transport.
FYVE zinc finger domain protein that functions in endosomal targeting and transport of mRNAs, as well as associated ribosomes (PubMed:25985087, PubMed:28422978). The endosomal mRNA transport regulates polarity of the infectious hyphae by transporting a broad spectrum of cargo mRNAs from the nucleus to cell poles (PubMed:25985087). Involved in chitinase CTS1 secretion (PubMed:25985087). Dispensable for general endosomal functions but crucial for endosomal recruitment of RRM4 (PubMed:25985087).
Part of large ribonucleoprotein complexes (mRNPs) containing RNA-binding proteins RRM4 and PAB1, endosome-binding protein UPA1, core scaffold protein UPA2 and associated factor GRP1 (PubMed:25985087). Interacts (via PAM2 motif) with PAB1 (via PABC domain) (PubMed:25985087). Interacts (via PAM2L motifs) with RRM4 (PubMed:25985087).
The FYVE domain is sufficient for endosome interaction.
The PAM2 motif interacts specifically with the PABC domain of PAB1, wheareas the 2 PAM2L motifs are involved in the interaction with RRM4.
Belongs to the inositol monophosphatase superfamily.
Belongs to the serine/threonine dehydratase family.
Belongs to the GMC oxidoreductase family.
Belongs to the mitochondrial carrier (TC 2.A.29) family.
The PX domain binds phosphatidylinositol 3-phosphate which is necessary for peripheral membrane localization.
Cleaved by host target papain-like cysteine proteases (PLCPs) to release the embedded inhibitor peptide PID14.
Expression is highly up-regulated during all stages of pathogenic development (PubMed:21692877). Expression is positively regulated by the unfolded protein response (UPR) signaling via the binding of CIB1 to the UPRE motif localized at the PIT1/PIT2 promoter (PubMed:27093436).
Interacts with host cysteine proteases CP1A, CP1B, XCP2 and CP2.
Keeps the ability to penetrate maize epidermis and to grow intracellularly at sites of infection but fails to spread and induce tumors in infected leaves.
Secreted effector required for virulence (PubMed:21692877, PubMed:23459172). Functions as an inhibitor of a set of apoplastic maize papain-like cysteine proteases (PLCPs) including CP1A, CP1B, XCP2 and CP2, whose activity is directly linked with salicylic-acid-associated plant defenses (PubMed:23459172). Acts as a substrate mimicking molecule for apoplastic PLCPs and its processing releases the embedded inhibitor peptide PID14, which in turn blocks PLCPs to modulate host immunity (PubMed:30952847).
The PID14 protease inhibitor domain is sufficient for inhibition of host cysteine proteases.
Belongs to the amino acid/polyamine transporter 2 family.
Belongs to the snRNP Sm proteins family. SmF/LSm6 subfamily.
Component of LSm protein complexes, which are involved in RNA processing and may function in a chaperone-like manner, facilitating the efficient association of RNA processing factors with their substrates. Component of the cytoplasmic LSM1-LSM7 complex, which is thought to be involved in mRNA degradation by activating the decapping step in the 5'-to-3' mRNA decay pathway. Component of the nuclear LSM2-LSM8 complex, which is involved in splicing of nuclear mRNAs. LSM2-LSM8 associates with multiple snRNP complexes containing the U6 snRNA (U4/U6 di-snRNP, spliceosomal U4/U6.U5 tri-snRNP, and free U6 snRNP). It binds directly to the 3'-terminal U-tract of U6 snRNA and plays a role in the biogenesis and stability of the U6 snRNP and U4/U6 snRNP complexes. LSM2-LSM8 probably also is involved degradation of nuclear pre-mRNA by targeting them for decapping, and in processing of pre-tRNAs, pre-rRNAs and U3 snoRNA (By similarity).
Component of the heptameric LSM1-LSM7 complex, which consists of LSM1, LSM2, LSM3, LSM4, LSM5, LSM6 and LSM7. Component of the heptameric LSM2-LSM8 complex, which consists of LSM2, LSM3, LSM4, LSM5, LSM6, LSM7 and LSM8. The LSm subunits form a seven-membered ring structure with a doughnut shape (By similarity).
Belongs to the DNA photolyase class-1 family.
Belongs to the major facilitator superfamily.
Expression regulated by iron through the urbs1 transcription factor (PubMed:17138696).
Siderophore transporter; part of the gene cluster that mediates the biosynthesis of siderophore ferrichrome A which is contributing to organismal virulence (PubMed:17138696, Ref.4).
Required for mitochondrial cytochrome c oxidase (COX) assembly and respiration.
Belongs to the uracil-DNA glycosylase (UDG) superfamily. UNG family.
Excises uracil residues from the DNA which can arise as a result of misincorporation of dUMP residues by DNA polymerase or due to deamination of cytosine.
Belongs to the universal ribosomal protein uL23 family.
Regulator of type 1 phosphatases which maintains protein phosphatase activity under strict control.
ABC-type transporter; part of the gene cluster that mediates the biosynthesis of the glycolipid biosurfactant ustilagic acid (UA) (PubMed:17850255). UA is a secreted cellobiose glycolipid that is toxic for many microorganisms and confers biocontrol activity to U.maydis (PubMed:17850255). Export of UA is presumably catalyzed by the ABC transporter atr1 (Probable). Atr1 appears to be quite unspecific, as many of the UA derivatives produced by cluster mutant strains are readily exported (Probable).
Belongs to the ABC transporter superfamily. ABCB family. Multidrug resistance exporter (TC 3.A.1.201) subfamily.
Expression is strongly induced under conditions of nitrogen starvation (PubMed:17850255). Expression is positively regulated by the cluster-specific transcription factor rua1 that recognizes and binds to the specific 5'-T/G-G/T-C-G-C-A-T-A/T-C/T-C/T-G/A-3' upstream activating sequence found in all promoters of the UA biosynthesis genes (PubMed:20173069).
Associates with the EF-Tu.GDP complex and induces the exchange of GDP to GTP. It remains bound to the aminoacyl-tRNA.EF-Tu.GTP complex up to the GTP hydrolysis stage on the ribosome.
Component of the MICOS complex, a large protein complex of the mitochondrial inner membrane that plays crucial roles in the maintenance of crista junctions, inner membrane architecture, and formation of contact sites to the outer membrane.
Component of the mitochondrial contact site and cristae organizing system (MICOS) complex.
Belongs to the ATP-dependent AMP-binding enzyme family.
Multidomain peptide synthetase involved in ferrichrome biosynthesis.
May contribute to neddylation of cullin components of SCF-type E3 ubiquitin ligase complexes. Neddylation of cullins play an essential role in the regulation of SCF-type complexes activity (By similarity).
Belongs to the fungal Na(+)/H(+) exchanger family.
Belongs to the indoleamine 2,3-dioxygenase family.
Belongs to the cytochrome c oxidase VIIc family.
Component of the cytochrome c oxidase (complex IV, CIV), a multisubunit enzyme composed of a catalytic core of 3 subunits and several supernumerary subunits. The complex exists as a monomer or a dimer and forms supercomplexes (SCs) in the inner mitochondrial membrane with ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III, CIII).
Component of the cytochrome c oxidase, the last enzyme in the mitochondrial electron transport chain which drives oxidative phosphorylation. The respiratory chain contains 3 multisubunit complexes succinate dehydrogenase (complex II, CII), ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III, CIII) and cytochrome c oxidase (complex IV, CIV), that cooperate to transfer electrons derived from NADH and succinate to molecular oxygen, creating an electrochemical gradient over the inner membrane that drives transmembrane transport and the ATP synthase. Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Electrons originating from reduced cytochrome c in the intermembrane space (IMS) are transferred via the dinuclear copper A center (CU(A)) of subunit 2 and heme A of subunit 1 to the active site in subunit 1, a binuclear center (BNC) formed by heme A3 and copper B (CU(B)). The BNC reduces molecular oxygen to 2 water molecules using 4 electrons from cytochrome c in the IMS and 4 protons from the mitochondrial matrix.
Belongs to the eukaryotic ribosomal protein P1/P2 family.
Belongs to the nonaspanin (TM9SF) (TC 9.A.2) family.
Belongs to the eukaryotic ribosomal protein eS28 family.
Belongs to the precorrin methyltransferase family.
Belongs to the U1 small nuclear ribonucleoprotein C family.
Component of the spliceosomal U1 snRNP, which is essential for recognition of the pre-mRNA 5' splice-site and the subsequent assembly of the spliceosome. U1-C is directly involved in initial 5' splice-site recognition for both constitutive and regulated alternative splicing. The interaction with the 5' splice-site seems to precede base-pairing between the pre-mRNA and the U1 snRNA. Stimulates commitment or early (E) complex formation by stabilizing the base pairing of the 5' end of the U1 snRNA and the 5' splice-site region.
U1 snRNP is composed of the 7 core Sm proteins B/B', D1, D2, D3, E, F and G that assemble in a heptameric protein ring on the Sm site of the small nuclear RNA to form the core snRNP, and at least 3 U1 snRNP-specific proteins U1-70K, U1-A and U1-C. U1-C interacts with U1 snRNA and the 5' splice-site region of the pre-mRNA.
Belongs to the carnitine/choline acetyltransferase family.
ATP-dependent RNA helicase involved in 40S ribosomal subunit biogenesis. Required for the processing and cleavage of 35S pre-rRNA at sites A0, A1, and A2, leading to mature 18S rRNA.
Associates in the nucleolus with the 60S and pre-60S ribosomal subunits.
Belongs to the DEAD box helicase family. DDX18/HAS1 subfamily.
The Q motif is unique to and characteristic of the DEAD box family of RNA helicases and controls ATP binding and hydrolysis.
Adds a GMP to the 5'-end of tRNA(His) after transcription and RNase P cleavage.
Belongs to the tRNA(His) guanylyltransferase family.
Component of a multi-subunit COQ enzyme complex, composed of at least COQ3, COQ4, COQ5, COQ6, COQ7 and COQ9.
Component of the coenzyme Q biosynthetic pathway. May play a role in organizing a multi-subunit COQ enzyme complex required for coenzyme Q biosynthesis. Required for steady-state levels of other COQ polypeptides.
Belongs to the RNA polymerase beta chain family.
DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
Belongs to the universal ribosomal protein uS5 family.
Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
Belongs to the peroxiredoxin family. Prx5 subfamily.
Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Plays a role in cell protection against oxidative stress by detoxifying peroxides.
Catalyzes the hydroxylation of 2-polyprenyl-3-methyl-6-methoxy-1,4-benzoquinol (DMQH2) during ubiquinone biosynthesis. Has also a structural role in the COQ enzyme complex, stabilizing other COQ polypeptides.
This protein is an auxiliary protein of DNA polymerase delta and is involved in the control of eukaryotic DNA replication by increasing the polymerase's processibility during elongation of the leading strand.
Belongs to the Mediator complex subunit 14 family.
Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors (By similarity).
May associate with the eukaryotic translation initiation factor 3 (eIF-3) complex.
mRNA-binding protein involved in proper cytoplasmic distribution of mitochondria.
Belongs to the Ca(2+):cation antiporter (CaCA) (TC 2.A.19) family.
Has a role in promoting intracellular calcium ion sequestration via the exchange of calcium ions for hydrogen ions across the vacuolar membrane. Involved also in manganese ion homeostasis via its uptake into the vacuole.
Lacks conserved residue(s) required for the propagation of feature annotation.
Belongs to the peptidase M28 family. M28B subfamily.
Component of the proteasome, a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. The proteasome has an ATP-dependent proteolytic activity.
The 26S proteasome consists of a 20S proteasome core and two 19S regulatory subunits. The 20S proteasome core is composed of 28 subunits that are arranged in four stacked rings, resulting in a barrel-shaped structure. The two end rings are each formed by seven alpha subunits, and the two central rings are each formed by seven beta subunits. The catalytic chamber with the active sites is on the inside of the barrel.
Belongs to the mitochondrial pyruvate carrier (MPC) (TC 2.A.105) family.
Mediates the uptake of pyruvate into mitochondria.
Belongs to the cyclophilin-type PPIase family. PPIL3 subfamily.
PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides (By similarity).
Belongs to the complex I 49 kDa subunit family.
SNARE required for protein transport between the ER and the Golgi complex.
Cleaves the gamma-glutamyl peptide bond of glutathione and glutathione conjugates.
Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily.
Flavoprotein (FP) subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q).
Belongs to the sirtuin family. Class I subfamily.
Belongs to the iron/ascorbate-dependent oxidoreductase family.
Required for vesicle-mediated transport. Catalyzes the fusion of transport vesicles within the Golgi cisternae. Is also required for transport from the endoplasmic reticulum to the Golgi stack. Seems to function as a fusion protein required for the delivery of cargo proteins to all compartments of the Golgi stack independent of vesicle origin.
Conjugation to phosphatidylethanolamine (PE) leads to homodimerization. Interacts with ATG1, ATG3, ATG4, ATG7, ATG12, ATG32, ATG34 and the C-terminal 10 residues domain of ATG19. Interacts also with the endoplasmic reticulum to Golgi v-SNARE protein BET1 and the vacuolar v-SNARE protein NYV1. Interacts with the UBX domain-containing protein SHP1.
Prevents vacuolar accumulation of autophagosomes and affects survival during carbon starvation.
The C-terminal 2 residues are removed by ATG4 to expose Gly-116 at the C-terminus. The C-terminal Gly is then amidated with phosphatidylethanolamine by an activating system similar to that for ubiquitin.
Transcripts accumulate during carbon stress conditions.
Ubiquitin-like modifier involved in autophagosomes formation. With ATG4, mediates the delivery of the autophagosomes to the vacuole via the microtubule cytoskeleton. Participates also in membrane fusion events that take place in the early secretory pathway. Also involved in endoplasmic reticulum-specific autophagic process and is essential for the survival of cells subjected to severe ER stress. The ATG8-PE conjugate mediates tethering between adjacent membranes and stimulates membrane hemifusion, leading to expansion of the autophagosomal membrane during autophagy (By similarity). Required for selective autophagic degradation of the mitochondria (mitophagy) which contributes to regulate mitochondrial quantity and quality by eliminating the mitochondria to a basal level to fulfill cellular energy requirements and preventing excess ROS production. Required for wild-type budding of haploid sporidia and for complete symptom development during pathogenic growth such as gall formation and teliospore production in ears of mature maize (PubMed:20618705, PubMed:22843561).
Belongs to the glycosyl hydrolase 18 family.
Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in the mitochondria. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln).
Belongs to the GatB/GatE family. GatB subfamily.
Subunit of the heterotrimeric GatCAB amidotransferase (AdT) complex, composed of A, B and C subunits.
Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family.
Catalyzes the hydrolysis of ATP coupled with the transport of calcium.
Belongs to the bacterial ribosomal protein bL36 family.
Belongs to the protein-tyrosine phosphatase family. Non-receptor class CDC14 subfamily.
Involved in the partitioning of the mitochondrial organelle and mitochondrial DNA (mtDNA) inheritance.
Belongs to the class-II fumarase/aspartase family. Fumarase subfamily.
Belongs to the peptidase C19 family. PAN2 subfamily.
Binds 2 metal cations per subunit in the catalytic exonuclease domain.
Catalytic subunit of the poly(A)-nuclease (PAN) deadenylation complex, one of two cytoplasmic mRNA deadenylases involved in mRNA turnover. PAN specifically shortens poly(A) tails of RNA and the activity is stimulated by poly(A)-binding protein PAB1. PAN deadenylation is followed by rapid degradation of the shortened mRNA tails by the CCR4-NOT complex. Deadenylated mRNAs are then degraded by two alternative mechanisms, namely exosome-mediated 3'-5' exonucleolytic degradation, or deadenlyation-dependent mRNA decaping and subsequent 5'-3' exonucleolytic degradation by XRN1. May also be involved in post-transcriptional maturation of mRNA poly(A) tails.
Contains a pseudo-UCH domain. This ubiquitin C-terminal hydrolase (UCH)-like or ubiquitin specific protease (USP)-like domain is predicted to be catalytically inactive because it lacks the active site catalytic triad characteristic of thiol proteases, with residues at the equivalent structural positions that are incompatible with catalysis, and it cannot bind ubiquitin. It functions as a structural scaffold for intra- and intermolecular interactions in the complex.
Forms a heterotrimer with an asymmetric homodimer of the regulatory subunit PAN3 to form the poly(A)-nuclease (PAN) deadenylation complex.
Positively regulated by the regulatory subunit PAN3.
The linker, or PAN3 interaction domain (PID), between the WD40 repeats and the pseudo-UCH domain mediates interaction with PAN3.
Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.
In eukaryotes there are cytoplasmic, mitochondrial and chloroplastic isozymes.
Causes defects in the formation of endosomal mRNPs and exhibits a bipolar growth phenotype.
Core component of endosomal mRNA transport and appears to carry out crucial scaffolding functions (PubMed:31338952). The endosomal mRNA transport regulates polarity of the infectious hyphae by transporting a broad spectrum of cargo mRNAs from the nucleus to cell poles (PubMed:31338952).
Might form homodimers via its C-terminal coiled-coil domain (Probable). Part of large ribonucleoprotein complexes (mRNPs) containing RNA-binding proteins RRM4 and PAB1, endosome-binding protein UPA1, core scaffold protein UPA2 and associated factor GRP1 (PubMed:31338952). Interacts (via PAM2 motifs) with PAB1 (PubMed:31338952).
The C-terminal coiled-coil domain might be involved in dimerization.
The PAM2 motifs are involved in the binding to PAB1.
The effector domain (residues 339 to 599) is important for endosomal mRNA transport.
the conserved C-terminal GWW motif is essential for endosomal localization andwhich in turn is important for the function of the protein.
Belongs to the iron/manganese superoxide dismutase family.
Destroys radicals which are normally produced within the cells and which are toxic to biological systems.
Belongs to the peptidase M67A family. CSN6 subfamily.
Component of the COP9 signalosome complex (CSN), a complex involved in various cellular and developmental processes.
Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation.
Component of the eukaryotic translation initiation factor 3 (eIF-3) complex.
Belongs to the MIP/aquaporin (TC 1.A.8) family.
Belongs to the class-II aminoacyl-tRNA synthetase family. Type 2 subfamily.
Belongs to the dihydrofolate reductase family.
Belongs to the dihydroxyacetone kinase (DAK) family.
Catalyzes both the phosphorylation of dihydroxyacetone and of glyceraldehyde.
Belongs to the snRNP Sm proteins family.
Binds specifically to the 3'-terminal U-tract of U6 snRNA.
Belongs to the putative lipase ROG1 family.
Belongs to the major facilitator superfamily. Sugar transporter (TC 2.A.1.1) family.
Belongs to the CDP-alcohol phosphatidyltransferase class-I family.
Belongs to the ubiquitin-activating E1 family. UBA3 subfamily.
Catalytic subunit of the dimeric E1 enzyme, which activates NEDD8.
RNA-binding protein involved in post-transcriptional regulation through transcript degradation.
Involved in the initiation of assembly of the COPII coat required for the formation of transport vesicles from the endoplasmic reticulum (ER) and the selection of cargo molecules. Also involved in autophagy.
Belongs to the eukaryotic ribosomal protein eL14 family.
Belongs to the adenylate kinase family. AK6 subfamily.
Broad-specificity nucleoside monophosphate (NMP) kinase that catalyzes the reversible transfer of the terminal phosphate group between nucleoside triphosphates and monophosphates. Has also ATPase activity. May be involved in rRNA maturation and transcription regulation.
Transcription factor which regulates nonfermentable carbon utilization. Activator of gluconeogenetic genes (By similarity).
Belongs to the snRNP core protein family.
Plays a role in pre-mRNA splicing as a core component of the spliceosomal U1, U2, U4 and U5 small nuclear ribonucleoproteins (snRNPs), the building blocks of the spliceosome.
Belongs to the copper transporter (Ctr) (TC 1.A.56) family. SLC31A subfamily.
Belongs to the bacterial ribosomal protein bL12 family.
Belongs to the chitin synthase family. Class II subfamily.
Polymerizes chitin, a structural polymer of the cell wall and septum, by transferring the sugar moiety of UDP-GlcNAc to the non-reducing end of the growing chitin polymer.
Belongs to the glycosyl hydrolases 36 family.
Binds 1 divalent metal cation per subunit.
Component of the EKC/KEOPS complex composed of at least BUD32, CGI121, GON7, KAE1 and PCC1; the whole complex dimerizes.
Component of the EKC/KEOPS complex that is required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. The complex is probably involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37. KAE1 likely plays a direct catalytic role in this reaction, but requires other protein(s) of the complex to fulfill this activity. The EKC/KEOPS complex also promotes both telomere uncapping and telomere elongation. The complex is required for efficient recruitment of transcriptional coactivators.
Belongs to the Mediator complex subunit 11 family.
Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors.
Belongs to the SNF2/RAD54 helicase family.
Non-catalytic component of the proteasome.
Belongs to the helicase family. SKI2 subfamily.
Belongs to the transferase hexapeptide repeat family.
Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells.
Belongs to the class VI-like SAM-binding methyltransferase superfamily. PEMT/PEM2 methyltransferase family.
Catalyzes the second two steps of the methylation pathway of phosphatidylcholine biosynthesis, the SAM-dependent methylation of phosphatidylmonomethylethanolamine (PMME) to phosphatidyldimethylethanolamine (PDME) and of PDME to phosphatidylcholine (PC).
Component of the ribosomal small subunit (SSU) processome composed of at least 40 protein subunits and snoRNA U3. Interacts with snoRNA U3. Interacts with MPP10, KRI1 and with ribosomal proteins RPS1A, RPS4A, RPS4B, RPS8A, RPS8B, RPS11A, RPS11B, RPS13, RPS24, RPS25, RPL4A, RPL7B, RPL8, RPL23, RPL25 and RPL28.
Required for 40S ribosome biogenesis. Involved in nucleolar processing of pre-18S ribosomal RNA and ribosome assembly. Essential for vegetative growth.
In the C-terminal section; belongs to the NAD synthetase family.
Catalyzes both the ATP-dependent activation of exogenously supplied lipoate to lipoyl-AMP and the transfer of the activated lipoyl onto the lipoyl domains of lipoate-dependent enzymes.
Belongs to the eukaryotic ribosomal protein eS26 family.
Belongs to the universal ribosomal protein uL22 family.
Belongs to the DASH complex DAD1 family.
Belongs to the nucleoporin NSP1/NUP62 family.
Belongs to the purine-cytosine permease (2.A.39) family.
Belongs to the tRNA nucleotidyltransferase/poly(A) polymerase family.
In the C-terminal section; belongs to the DHPS family.
In the N-terminal section; belongs to the DHNA family.
Belongs to the ubiquitin-conjugating enzyme family.
Belongs to the triosephosphate isomerase family.
Belongs to the ubiquitin-activating E1 family.
Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family.
Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis.
ATP-dependent RNA helicase required for ribosome biogenesis. Involved in the release of U14 snoRNA in pre-ribosomal complexes. Required for pre-rRNA cleavage at site A2 (By similarity).
Belongs to the DEAD box helicase family. DDX10/DBP4 subfamily.
Interacts with the U3 and U14 snoRNAs. Associates with pre-ribosomal complexes (By similarity).
Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-G/EF-2 subfamily.
Catalyzes the GTP-dependent ribosomal translocation step during translation elongation. During this step, the ribosome changes from the pre-translocational (PRE) to the post-translocational (POST) state as the newly formed A-site-bound peptidyl-tRNA and P-site-bound deacylated tRNA move to the P and E sites, respectively. Catalyzes the coordinated movement of the two tRNA molecules, the mRNA and conformational changes in the ribosome.
Belongs to the eukaryotic ribosomal protein eL43 family.
Catalyzes the epimerization of the S- and R-forms of NAD(P)HX, a damaged form of NAD(P)H that is a result of enzymatic or heat-dependent hydration. This is a prerequisite for the S-specific NAD(P)H-hydrate dehydratase to allow the repair of both epimers of NAD(P)HX.
In the N-terminal section; belongs to the long-chain O-acyltransferase family.
Belongs to the adenylosuccinate synthetase family.
Plays an important role in the de novo pathway and in the salvage pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP (By similarity).
Belongs to the prefoldin subunit alpha family.
Belongs to the WD repeat G protein beta family.
Belongs to the WD repeat striatin family.
Belongs to the Glu/Leu/Phe/Val dehydrogenases family.
Belongs to the mitochondrion-specific ribosomal protein mS29 family.
Allosterically activated by ADP, AMP, or fructose 2,6-bisphosphate, and allosterically inhibited by ATP or citrate.
Belongs to the phosphofructokinase type A (PFKA) family. ATP-dependent PFK group I subfamily. Eukaryotic two domain clade "E" sub-subfamily.
Belongs to the phosphofructokinase type A (PFKA) family. ATP-dependent PFK group I subfamily. Eukaryotic two domain clade 'E' sub-subfamily.
Catalyzes the phosphorylation of D-fructose 6-phosphate to fructose 1,6-bisphosphate by ATP, the first committing step of glycolysis.
Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. CDC5/Polo subfamily.
Belongs to the DNA2/NAM7 helicase family.
Belongs to the eukaryotic/archaeal RNase P protein component 2 family.
May interact with target proteins during translocation into the lumen of the endoplasmic reticulum. May protect unfolded target proteins against degradation and facilitate correct glycosylation.
Belongs to the protein-tyrosine phosphatase family. Non-receptor class myotubularin subfamily.
Belongs to the V-ATPase D subunit family.
Endonuclease that specifically degrades the RNA of RNA-DNA hybrids.
Belongs to the queuosine salvage protein family.
Functions as component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks. Arp2/3 complex plays a critical role in the control of cell morphogenesis via the modulation of cell polarity development.
Belongs to the class I-like SAM-binding methyltransferase superfamily. Cation-dependent O-methyltransferase family.
Belongs to the zinc-containing alcohol dehydrogenase family.
Belongs to the DNA polymerase type-X family.
DNA polymerase that functions in several pathways of DNA repair. Involved in base excision repair (BER) responsible for repair of lesions that give rise to abasic (AP) sites in DNA. Also contributes to DNA double-strand break repair by non-homologous end joining and homologous recombination. Has both template-dependent and template-independent (terminal transferase) DNA polymerase activities. Has also a 5'-deoxyribose-5-phosphate lyase (dRP lyase) activity.
Ubiquitin-protein ligase which is mainly involved pre-mRNA splicing and DNA repair. Required for pre-mRNA splicing as component of the spliceosome.
Belongs to the universal ribosomal protein uS17 family.
Belongs to the G-protein coupled receptor 4 family.
Receptor for the A2 pheromone, a prenylated mating factor.
Accepts electrons from ETF and reduces ubiquinone.
Belongs to the universal ribosomal protein uL14 family.
Belongs to the activator 1 large subunit family.
Belongs to the multicopper oxidase family.
Iron transport multicopper oxidase, which is required for Fe(2+) high affinity uptake (PubMed:17138696). May be required to oxidize Fe(2+) and release it from the transporter (PubMed:17138696). Essential component of copper-dependent iron transport (PubMed:17138696).
Strongly reduces virulence (PubMed:17138696).
Belongs to the 2-oxoacid dehydrogenase family.
Belongs to the PPP phosphatase family. PP-2B subfamily.
Composed of two components (A and B), the A component is the catalytic subunit and the B component confers calcium sensitivity.
Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IB subfamily.
Belongs to the small heat shock protein (HSP20) family.
Necessary for efficient RNA polymerase II transcription elongation past template-encoded arresting sites.
Belongs to the glycosyl hydrolase 45 (cellulase K) family.
Belongs to the tellurite-resistance/dicarboxylate transporter (TDT) family.
Belongs to the isocitrate and isopropylmalate dehydrogenases family.
Octamer of two non-identical subunits IDH1 and IDH2.
Component of the general transcription and DNA repair factor IIH (TFIIH) core complex which is involved in general and transcription-coupled nucleotide excision repair (NER) of damaged DNA.
Component of the general transcription and DNA repair factor IIH (TFIIH) core complex, which is involved in general and transcription-coupled nucleotide excision repair (NER) of damaged DNA and, when complexed to TFIIK, in RNA transcription by RNA polymerase II. In NER, TFIIH acts by opening DNA around the lesion to allow the excision of the damaged oligonucleotide and its replacement by a new DNA fragment. In transcription, TFIIH has an essential role in transcription initiation. When the pre-initiation complex (PIC) has been established, TFIIH is required for promoter opening and promoter escape. Phosphorylation of the C-terminal tail (CTD) of the largest subunit of RNA polymerase II by the kinase module TFIIK controls the initiation of transcription.
Belongs to the C/M/P thioester hydrolase family.
Belongs to the casein kinase 2 subunit beta family.
Regulatory subunit of casein kinase II/CK2 (By similarity). As part of the kinase complex regulates the basal catalytic activity of the alpha subunit a constitutively active serine/threonine-protein kinase that phosphorylates a large number of substrates containing acidic residues C-terminal to the phosphorylated serine or threonine.
Regulatory subunit of casein kinase II/CK2. As part of the kinase complex regulates the basal catalytic activity of the alpha subunit a constitutively active serine/threonine-protein kinase that phosphorylates a large number of substrates containing acidic residues C-terminal to the phosphorylated serine or threonine.
Tetramer of two alpha and two beta subunits.
Belongs to the SOS response-associated peptidase family.
Belongs to the complex I NDUFB11 subunit family.
Probable helicase, member of the UBC2/RAD6 epistasis group. Functions with DNA repair protein RAD18 in error-free postreplication DNA repair. Involved in the maintenance of wild-type rates of instability of simple repetitive sequences such as poly(GT) repeats. Seems to be involved in maintaining a balance which acts in favor of error-prone non-homologous joining during DNA double-strand breaks repairs (By similarity).
RNA-binding component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation.
Belongs to the folylpolyglutamate synthase family.
Catalyzes conversion of folates to polyglutamate derivatives allowing concentration of folate compounds in the cell and the intracellular retention of these cofactors, which are important substrates for most of the folate-dependent enzymes that are involved in one-carbon transfer reactions involved in purine, pyrimidine and amino acid synthesis.
Belongs to the ATPase epsilon chain family.
Functions in the early steps of protein synthesis of a small number of specific mRNAs. Acts by directing the binding of methionyl-tRNAi to 40S ribosomal subunits. In contrast to the eIF-2 complex, it binds methionyl-tRNAi to 40S subunits in a codon-dependent manner, whereas the eIF-2 complex binds methionyl-tRNAi to 40S subunits in a GTP-dependent manner.
Belongs to the mitochondrial Rho GTPase family.
Mitochondrial GTPase involved in mitochondrial trafficking. Probably involved in control of anterograde transport of mitochondria and their subcellular distribution.
Belongs to the peroxiredoxin family. Prx6 subfamily.
Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively.
Belongs to the eukaryotic RPA49/POLR1E RNA polymerase subunit family.
Belongs to the peptidase M67A family. CSN5 subfamily.
Catalytic Component of the COP9 signalosome (CSN) complex that acts as an regulator of the ubiquitin (Ubl) conjugation pathway by mediating the deneddylation of the cullin subunit of SCF-type E3 ubiquitin-protein ligase complexes.
Component of the COP9 signalosome (CSN) complex.
The JAMM motif is essential for the protease activity of the CSN complex resulting in deneddylation of cullins. It constitutes the catalytic center of the complex (By similarity).
Belongs to the damage-control phosphatase family. Sugar phosphate phosphatase III subfamily.
Metal-dependent phosphatase that shows phosphatase activity against several substrates, including fructose-1-phosphate and fructose-6-phosphate. Its preference for fructose-1-phosphate, a strong glycating agent that causes DNA damage rather than a canonical yeast metabolite, suggests a damage-control function in hexose phosphate metabolism.
Subfamily III proteins have a conserved RTxK motif about 40-50 residues from the C-terminus; the threonine may be replaced by serine or cysteine.
Belongs to the GTR/RAG GTP-binding protein family.
GTPase involved in activation of the TORC1 signaling pathway, which promotes growth and represses autophagy in nutrient-rich conditions.
Associates with the pre-60S ribosomal particle.
Component of the ribosome assembly machinery. Nuclear paralog of the ribosomal protein P0, it binds pre-60S subunits at an early stage of assembly in the nucleolus, and is replaced by P0 in cytoplasmic pre-60S subunits and mature 80S ribosomes.
Belongs to the pseudouridine synthase TruD family.
Belongs to the universal ribosomal protein uL4 family.
Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the first alpha-1,4-mannose to GlcN-acyl-PI during GPI precursor assembly. Required for cell wall integrity.
The GINS complex plays an essential role in the initiation of DNA replication.
Allosterically inhibited by 3'-phosphoadenosine 5'-phosphosulfate (PAPS).
Catalyzes the first intracellular reaction of sulfate assimilation, forming adenosine-5'-phosphosulfate (APS) from inorganic sulfate and ATP. Plays an important role in sulfate activation as a component of the biosynthesis pathway of sulfur-containing amino acids.
In the C-terminal section; belongs to the APS kinase family.
In the N-terminal section; belongs to the sulfate adenylyltransferase family.
The adenylyl-sulfate kinase (APS kinase) is non-functional. It is involved in allosteric regulation by PAPS. PAPS binding induces a large rotational rearrangement of domains lowering the substrate affinity of the enzyme.
Belongs to the eukaryotic initiation factor 4E family.
Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. GSK-3 subfamily.
Belongs to the nucleosome assembly protein (NAP) family.
Belongs to the succinate/malate CoA ligase beta subunit family.
Heterodimer of an alpha and a beta subunit.
Succinyl-CoA synthetase functions in the citric acid cycle (TCA), coupling the hydrolysis of succinyl-CoA to the synthesis of ATP and thus represents the only step of substrate-level phosphorylation in the TCA. The beta subunit provides nucleotide specificity of the enzyme and binds the substrate succinate, while the binding sites for coenzyme A and phosphate are found in the alpha subunit.
Belongs to the universal ribosomal protein uS3 family.
Mediates GPI anchoring in the endoplasmic reticulum, by replacing a protein's C-terminal GPI attachment signal peptide with a pre-assembled GPI. During this transamidation reaction, the GPI transamidase forms a carbonyl intermediate with the substrate protein.
Belongs to the IPP isomerase type 1 family.
Belongs to the protein kinase superfamily.
Belongs to the peroxidase family. Cytochrome c peroxidase subfamily.
Binds 1 heme b (iron(II)-protoporphyrin IX) group per subunit.
Belongs to the methyltransferase superfamily. METL family.
Belongs to the WD repeat CDC20/Fizzy family.
Belongs to the DEAD box helicase family.
Catalyzes the intermembrane transfer of phosphatidylglycerol and phosphatidylinositol.
Belongs to the NFYA/HAP2 subunit family.
Component of the sequence-specific heterotrimeric transcription factor (NF-Y) which specifically recognizes a 5'-CCAAT-3' box motif found in the promoters of its target genes.
Belongs to the proteasome inhibitor PI31 family.
Plays an important role in control of proteasome function. Inhibits the hydrolysis of protein and peptide substrates by the 20S proteasome. Also inhibits the activation of the proteasome by the proteasome regulatory proteins PA700 and PA28.
Belongs to the peroxisomal membrane protein PXMP2/4 family.
Associates with the respiratory chain complex III/complex IV supercomplex.
Cytochrome c oxidase subunit which plays a role in assembly of respiratory supercomplexes.
Belongs to the histone deacetylase family. HD type 1 subfamily.
Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. APG1/unc-51/ULK1 subfamily.
Homodimer. Forms a ternary complex with ATG13 and ATG17.
Serine/threonine protein kinase involved in the cytoplasm to vacuole transport (Cvt) and found to be essential in autophagy, where it is required for the formation of autophagosomes. Involved in the clearance of protein aggregates which cannot be efficiently cleared by the proteasome. Required for selective autophagic degradation of the nucleus (nucleophagy) as well as for mitophagy which contributes to regulate mitochondrial quantity and quality by eliminating the mitochondria to a basal level to fulfill cellular energy requirements and preventing excess ROS production. Also involved in endoplasmic reticulum-specific autophagic process, in selective removal of ER-associated degradation (ERAD) substrates. Plays a key role in ATG9 and ATG23 cycling through the pre-autophagosomal structure and is necessary to promote ATG18 binding to ATG9 through phosphorylation of ATG9. Catalyzes phosphorylation of ATG4, decreasing the interaction between ATG4 and ATG8 and impairing deconjugation of PE-conjugated forms of ATG8 (By similarity). Required for wild-type budding of haploid sporidia and for complete symptom development during pathogenic growth such as gall formation and teliospore production in ears of mature maize (PubMed:20618705).
Belongs to the universal ribosomal protein uL3 family.
Acts as a component of the essential kinetochore-associated NDC80 complex, which is required for chromosome segregation and spindle checkpoint activity.
Belongs to the Clp1 family. Clp1 subfamily.
Component of a pre-mRNA cleavage factor complex. Interacts directly with PCF11.
May lack the polyribonucleotide 5'-hydroxyl-kinase and polynucleotide 5'-hydroxyl-kinase activities that are characteristic of the human ortholog.
Required for endonucleolytic cleavage during polyadenylation-dependent pre-mRNA 3'-end formation.
Catalyzes the second and fifth step in the 'de novo' purine biosynthesis pathway; contains phosphoribosylamine--glycine ligase (GARS) and phosphoribosylformylglycinamidine cyclo-ligase (AIRS) activities.
In the C-terminal section; belongs to the AIR synthase family.
In the N-terminal section; belongs to the GARS family.
The 26S proteasome consists of a 20S proteasome core and two 19S regulatory subunits.
Catalytic component of the signal peptidase complex (SPC) which catalyzes the cleavage of N-terminal signal sequences from nascent proteins as they are translocated into the lumen of the endoplasmic reticulum (By similarity). Specifically cleaves N-terminal signal peptides that contain a hydrophobic alpha-helix (h-region) shorter than 18-20 amino acids.
Component of the signal peptidase complex (SPC) composed of a catalytic subunit SEC11 and three accessory subunits SPC1, SPC2 and SPC3 (By similarity). The complex induces a local thinning of the ER membrane which is used to measure the length of the signal peptide (SP) h-region of protein substrates. This ensures the selectivity of the complex towards h-regions shorter than 18-20 amino acids (By similarity). SPC associates with the translocon complex.
Component of the RIX1 complex required for processing of ITS2 sequences from 35S pre-rRNA.
Participates in the formation of the lipid-linked precursor oligosaccharide for N-glycosylation. Involved in assembling the dolichol-pyrophosphate-GlcNAc(2)-Man(5) intermediate on the cytoplasmic surface of the ER.
Required for pre-18S rRNA processing. May bind microtubules (By similarity).
Involved in pre-mRNA splicing and cell cycle progression.
Belongs to the FPP/GGPP synthase family.
Catalyzes the 2-thiolation of uridine at the wobble position (U34) of mitochondrial tRNA(Lys), tRNA(Glu) and tRNA(Gln). Required for the formation of 5-taurinomethyl-2-thiouridine (tm5s2U) of mitochondrial tRNA(Lys), tRNA(Glu), and tRNA(Gln) at the wobble position. ATP is required to activate the C2 atom of the wobble base.
Belongs to the universal ribosomal protein uL11 family.
Belongs to the protein-tyrosine phosphatase family.
Catalyzes the exchange of ADP and ATP across the membrane.
Adaptins are components of the adaptor complexes which link clathrin to receptors in coated vesicles. Clathrin-associated protein complexes are believed to interact with the cytoplasmic tails of membrane proteins, leading to their selection and concentration.
Belongs to the adaptor complexes large subunit family.
Belongs to the glycosyl hydrolase 63 family.
Cleaves the distal alpha 1,2-linked glucose residue from the Glc(3)Man(9)GlcNAc(2) oligosaccharide precursor.
Belongs to the ubiquitin-activating E1 family. ULA1 subfamily.
Regulatory subunit of the dimeric UBA3-ULA1 E1 enzyme.
Belongs to the DNA polymerase type-B family.
Belongs to the class I-like SAM-binding methyltransferase superfamily. EFM4 family.
S-adenosyl-L-methionine-dependent protein-lysine N-methyltransferase that mono- and dimethylates elongation factor 1-alpha at 'Lys-316'. May play a role in intracellular transport.
Homohexamer. Binds to nucleic acids. Binds single-stranded DNA and RNA with higher affinity than double-stranded DNA.
The normal physiological role of the enzyme is unknown, but it is not essential for the viability of yeast cells. Has aminopeptidase activity, shortening substrate peptides sequentially by 1 amino acid. Has bleomycin hydrolase activity, which can protect the cell from the toxic effects of bleomycin. Has homocysteine-thiolactonase activity, protecting the cell against homocysteine toxicity. Acts as a repressor in the GAL4 regulatory system, but this does not require either the peptidase or nucleic acid-binding activities.
Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-Tu/EF-1A subfamily.
This protein promotes the GTP-dependent binding of aminoacyl-tRNA to the A-site of ribosomes during protein biosynthesis.
Belongs to the metallophosphoesterase superfamily. Purple acid phosphatase family.
Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins.
Belongs to the proteasome subunit S2 family.
The EMC seems to be required for efficient folding of proteins in the endoplasmic reticulum (ER).
Belongs to the purine/pyrimidine phosphoribosyltransferase family.
Belongs to the nucleobase:cation symporter-2 (NCS2) (TC 2.A.40) family. Azg-like subfamily.
Belongs to the DNA repair enzymes AP/ExoA family.
Probably binds two magnesium or manganese ions per subunit.
Belongs to the PIGG/PIGN/PIGO family. PIGO subfamily.
Belongs to the phosphoglycerate mutase family. BPG-dependent PGAM subfamily.
Belongs to the glycosyl hydrolase 3 family.
Belongs to the mitochondrial carrier (TC 2.A.29) family. SLC25A38 subfamily.
Mitochondrial glycine transporter that imports glycine into the mitochondrial matrix. Plays an important role in providing glycine for the first enzymatic step in heme biosynthesis, the condensation of glycine with succinyl-CoA to produce 5-aminolevulinate (ALA) in the mitochondrial matrix.
Belongs to the acetyltransferase family. GNA1 subfamily.
Belongs to the class-I aminoacyl-tRNA synthetase family.
Belongs to the beta-class carbonic anhydrase family.
Belongs to the acetate uptake transporter (AceTr) (TC 2.A.96) family.
Component of 250-400 kDa complexes called cytochrome oxidase assembly intermediates or COA complexes.
Required for assembly of cytochrome c oxidase (complex IV).
Belongs to the glycosyltransferase 31 family.
tRNA nucleus export receptor which facilitates tRNA translocation across the nuclear pore complex. Involved in pre-tRNA splicing, probably by affecting the interaction of pre-tRNA with splicing endonuclease (By similarity).
Belongs to the alkaline phosphatase family.
Belongs to the proteasome subunit S3 family.
Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. NIM1 subfamily.
Serine/threonine-protein kinase which is required for checkpoint-mediated cell cycle arrest and activation of DNA repair in response to the presence of DNA damage or unreplicated DNA. May also negatively regulate cell cycle progression during unperturbed cell cycles (By similarity).
Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. IF-2 subfamily.
One of the essential components for the initiation of protein synthesis. Protects formylmethionyl-tRNA from spontaneous hydrolysis and promotes its binding to the 30S ribosomal subunits. Also involved in the hydrolysis of GTP during the formation of the 70S ribosomal complex.
Component of the ribosome quality control complex (RQC).
E3 ubiquitin-protein ligase. Component of the ribosome quality control complex (RQC), a ribosome-associated complex that mediates ubiquitination and extraction of incompletely synthesized nascent chains for proteasomal degradation.
Catalyzes a 2-step reaction, involving the ATP-dependent carboxylation of the covalently attached biotin in the first step and the transfer of the carboxyl group to pyruvate in the second.
Pyruvate carboxylase catalyzes a 2-step reaction, involving the ATP-dependent carboxylation of the covalently attached biotin in the first step and the transfer of the carboxyl group to pyruvate in the second.
Belongs to the protein kinase superfamily. ADCK protein kinase family.
In the C-terminal section; belongs to the NAGSA dehydrogenase family.
In the N-terminal section; belongs to the acetylglutamate kinase family.
Necessary for protein synthesis in mitochondria. Functions as a ribosome recycling factor in mitochondria.
Belongs to the adaptor complexes small subunit family.
Component of the adaptor complexes which link clathrin to receptors in coated vesicles. Clathrin-associated protein complexes are believed to interact with the cytoplasmic tails of membrane proteins, leading to their selection and concentration.
Belongs to the class IV-like SAM-binding methyltransferase superfamily. RNA methyltransferase NEP1 family.
Belongs to the ribonucleoside diphosphate reductase small chain family.
Required for efficient biogenesis of the 60S ribosomal subunit.
Adds the third glucose residue to the lipid-linked oligosaccharide precursor for N-linked glycosylation. Transfers glucose from dolichyl phosphate glucose (Dol-P-Glc) onto the lipid-linked oligosaccharide Glc(2)Man(9)GlcNAc(2)-PP-Dol.
Belongs to the ALG10 glucosyltransferase family.
Belongs to the chitin synthase family. Class V subfamily.
Belongs to the glycosyl hydrolase 13 family.
Belongs to the aldehyde dehydrogenase family.
Belongs to the activator 1 small subunits family.
Endoplasmic reticulum (ER) chaperone that functions to stabilize non-native glycoproteins and retain them in the ER until they are properly folded or targeted for ER associated degradation (ERAD) (Probable). Is essential for avoiding plant defense responses in cells with defective N-glycoproteins processing (PubMed:24280385). With co-chaperone DNJ1, coordinately functions during the tunicamycin-induced unfolded protein response (UPR) (PubMed:26487566). During biotrophic development, the UPR-associated function of DNJ1 appears to be more important than that of CNE1 (PubMed:26487566).
Expression is increased in the absence of DNJ1.
Leads only to slight reduction of virulence (PubMed:24280385, PubMed:26487566). Severely affects growth and displays an altered morphology, when the calnexin DNJ1 is also deleted (PubMed:26487566).
Component of the SWR1 chromatin-remodeling complex and of the NuA4 histone acetyltransferase complex.
Component of the SWR1 complex which mediates the ATP-dependent exchange of histone H2A for the H2A variant HZT1 leading to transcriptional regulation of selected genes by chromatin remodeling. Component of the NuA4 histone acetyltransferase complex which is involved in transcriptional activation of selected genes principally by acetylation of nucleosomal histones H4 and H2A. The NuA4 complex is also involved in DNA repair. Yaf9 may also be required for viability in conditions in which the structural integrity of the spindle is compromised (By similarity).
The coiled-coil domain is required for assembly into the NuA4 complex.
Belongs to the eIF-2B alpha/beta/delta subunits family.
Belongs to the DNA mismatch repair MutS family. MSH3 subfamily.
Component of the post-replicative DNA mismatch repair system (MMR). Heterodimerizes with MSH2 to form MutS beta, which binds to DNA mismatches thereby initiating DNA repair. MSH3 provides substrate-binding and substrate specificity to the complex. When bound, the MutS beta heterodimer bends the DNA helix and shields approximately 20 base pairs. Acts mainly to repair insertion-deletion loops (IDLs) from 2 to 13 nucleotides in size, but can also repair base-base and single insertion-deletion mismatches that occur during replication. After mismatch binding, forms a ternary complex with the MutL alpha heterodimer, which is thought to be responsible for directing the downstream MMR events, including strand discrimination, excision, and resynthesis. ATP binding and hydrolysis play a pivotal role in mismatch repair functions (By similarity).
Heterodimer consisting of MSH2-MSH3 (MutS beta). Forms a ternary complex with MutL alpha (MLH1-PMS1) (By similarity).
Heterooligomeric complex of about 850 to 900 kDa that forms two stacked rings, 12 to 16 nm in diameter.
Molecular chaperone; assists the folding of proteins upon ATP hydrolysis. Known to play a role, in vitro, in the folding of actin and tubulin.
Required for the maintenance of the structure of the mitochondrial inner membrane. Involved in mitochondrial morphology. Causes growth arrest when highly overexpressed.
Component of the exocyst complex involved in the docking of exocytic vesicles with fusion sites on the plasma membrane.
Belongs to the eukaryotic RPA43 RNA polymerase subunit family.
Belongs to the MsrB Met sulfoxide reductase family.
Exoribonuclease involved in ribosome biosynthesis. Involved in the processing of ITS1, the internal transcribed spacer localized between the 18S and 5.8S rRNAs (By similarity).
Belongs to the enhancer of polycomb family.
Component of the NuA4 histone acetyltransferase complex which is involved in transcriptional activation of selected genes principally by acetylation of nucleosomal histone H4 and H2A. The NuA4 complex is also involved in DNA repair. Involved in gene silencing by neighboring heterochromatin, blockage of the silencing spreading along the chromosome, and required for cell cycle progression through G2/M.
ATP-dependent RNA helicase involved spliceosome assembly and in nuclear splicing. Catalyzes an ATP-dependent conformational change of U2 snRNP. Bridges U1 and U2 snRNPs and enables stable U2 snRNP association with intron RNA (By similarity).
Belongs to the DEAD box helicase family. DDX46/PRP5 subfamily.
Belongs to the carotenoid/retinoid oxidoreductase family.
NAD(+)-dependent glutamate dehydrogenase which degrades glutamate to ammonia and alpha-ketoglutarate.
Nonessential protein required for the fusion of transport vesicles derived from the endocytic pathway with the Golgi complex.
Component of the ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III, CIII), a multisubunit enzyme composed of 3 respiratory subunits cytochrome b, cytochrome c1 and Rieske protein, 2 core protein subunits, and additional low-molecular weight protein subunits. The complex exists as an obligatory dimer and forms supercomplexes (SCs) in the inner mitochondrial membrane with cytochrome c oxidase (complex IV, CIV).
Component of the ubiquinol-cytochrome c oxidoreductase, a multisubunit transmembrane complex that is part of the mitochondrial electron transport chain which drives oxidative phosphorylation. The respiratory chain contains 3 multisubunit complexes succinate dehydrogenase (complex II, CII), ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III, CIII) and cytochrome c oxidase (complex IV, CIV), that cooperate to transfer electrons derived from NADH and succinate to molecular oxygen, creating an electrochemical gradient over the inner membrane that drives transmembrane transport and the ATP synthase. The cytochrome b-c1 complex catalyzes electron transfer from ubiquinol to cytochrome c, linking this redox reaction to translocation of protons across the mitochondrial inner membrane, with protons being carried across the membrane as hydrogens on the quinol. In the process called Q cycle, 2 protons are consumed from the matrix, 4 protons are released into the intermembrane space and 2 electrons are passed to cytochrome c.
Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. STE20 subfamily.
Belongs to the diphosphomevalonate decarboxylase family.
Belongs to the pantothenate synthetase family.
Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen.
Belongs to the methyltransferase superfamily. Trimethylguanosine synthase family.
Component of the ESCRT-II complex (endosomal sorting complex required for transport II), which is required for multivesicular body (MVB) formation and sorting of endosomal cargo proteins into MVBs.
Component of the endosomal sorting complex required for transport II (ESCRT-II).
Belongs to the dolichyldiphosphatase family.
Required for efficient N-glycosylation. Necessary for maintaining optimal levels of dolichol-linked oligosaccharides. Hydrolyzes dolichyl pyrophosphate at a very high rate and dolichyl monophosphate at a much lower rate. Does not act on phosphatidate.
ATP-dependent rRNA helicase required for pre-ribosomal RNA processing. Involved in the maturation of the 35S-pre-rRNA and to its cleavage to mature 18S rRNA.
Belongs to the DEAD box helicase family. DDX47/RRP3 subfamily.
Belongs to the acyl-CoA dehydrogenase family.
Belongs to the complex I NDUFB4 subunit family.
Complex I is composed of 45 different subunits.
Belongs to the eukaryotic ribosomal protein eS30 family.
Belongs to the chitin synthase family. Class IV subfamily.
Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family.
Phosphorylation of the TEDS site (Ser-365) is required for the polarization of the actin cytoskeleton. Phosphorylation probably activates the myosin-I ATPase activity (By similarity).
The myosin motor domain displays actin-stimulated ATPase activity and generates a mechanochemical force.
The tail domain participates in molecular interactions that specify the role of the motor domain (By similarity). It is composed of several tail homology (TH) domains, namely a putative phospholipid-binding myosin tail domain (also named TH1), an Ala- and Pro-rich domain (TH2), followed by an SH3 domain and a C-terminal acidic domain (TH3).
Type-I myosin implicated in the organization of the actin cytoskeleton. Required for proper actin cytoskeleton polarization. At the cell cortex, assembles in patch-like structures together with proteins from the actin-polymerizing machinery and promotes actin assembly. Functions as actin nucleation-promoting factor (NPF) for the Arp2/3 complex (By similarity).
Belongs to the cytidylyltransferase family.
Belongs to the glycosyl hydrolase 8 (cellulase D) family.
Belongs to the helicase family. RecQ subfamily.
TFIIA is a component of the transcription machinery of RNA polymerase II and plays an important role in transcriptional activation. TFIIA in a complex with TBP mediates transcriptional activity.
Belongs to the Clp1 family. NOL9/GRC3 subfamily.
Necessary for protein translocation in the endoplasmic reticulum.
Belongs to the SAICAR synthetase family.
Belongs to the intradiol ring-cleavage dioxygenase family.
Belongs to the glycosyl hydrolase 10 (cellulase F) family.
Belongs to the MICOS complex subunit Mic60 family.
Component of the MICOS complex, a large protein complex of the mitochondrial inner membrane that plays crucial roles in the maintenance of crista junctions, inner membrane architecture, and formation of contact sites to the outer membrane. Plays a role in keeping cristae membranes connected to the inner boundary membrane. Also promotes protein import via the mitochondrial intermembrane space assembly (MIA) pathway.
Belongs to the class-I DAHP synthase family.
Involved in spliceosome maturation and the first step of pre-mRNA splicing.
Acts as component of the MCM2-7 complex (MCM complex) which is the replicative helicase essential for 'once per cell cycle' DNA replication initiation and elongation in eukaryotic cells. The active ATPase sites in the MCM2-7 ring are formed through the interaction surfaces of two neighboring subunits such that a critical structure of a conserved arginine finger motif is provided in trans relative to the ATP-binding site of the Walker A box of the adjacent subunit. The six ATPase active sites, however, are likely to contribute differentially to the complex helicase activity.
Both IUM domains are necessary for efficient binding to ubiquitin.
Component of the ESCRT-0 complex which is the sorting receptor for ubiquitinated cargo proteins at the multivesicular body (MVB) and recruits ESCRT-I to the MVB outer membrane.
The FYVE domain is involved in the binding to phosphatidylinositol 3-phosphate (PtdIns(3)P) which is required for the association to endosomal membranes.
Belongs to the Mediator complex subunit 1 family.
Belongs to the V-ATPase C subunit family.
Subunit of the V1 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons. V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments and in some cell types, is targeted to the plasma membrane, where it is responsible for acidifying the extracellular environment. Subunit C is necessary for the assembly of the catalytic sector of the enzyme and is likely to have a specific function in its catalytic activity.
V-ATPase is a heteromultimeric enzyme composed of a peripheral catalytic V1 complex (components A to H) attached to an integral membrane V0 proton pore complex.
Belongs to the glycosyltransferase 28 family.
Heterodimer with ALG14 to form a functional enzyme.
Involved in protein N-glycosylation. Essential for the second step of the dolichol-linked oligosaccharide pathway.
Required for 3'-end cleavage and polyadenylation of pre-mRNAs. Also involved in chromosome segregation where it has a role in chromosome attachment to the mitotic spindle.
Belongs to the GPI inositol-deacylase family.
Involved in inositol deacylation of GPI-anchored proteins which plays important roles in the quality control and ER-associated degradation of GPI-anchored proteins.
Belongs to the glycosyltransferase 22 family. PIGB subfamily.
Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the third mannose to Man2-GlcN-acyl-PI during GPI precursor assembly.
Belongs to the RNA 3'-terminal cyclase family. Type 2 subfamily.
Involved in ribosomal large subunit assembly.
Belongs to the class V-like SAM-binding methyltransferase superfamily.
Catalytic component of the COMPASS (Set1C) complex that specifically mono-, di- and trimethylates histone H3 to form H3K4me1/2/3, which subsequently plays a role in telomere length maintenance and transcription elongation regulation.
Component of the COMPASS (Set1C) complex.
Activated by a monovalent cation that binds near, but not in, the active site. The most likely occupant of the site in vivo is potassium. Ion binding induces a conformational change that may alter substrate affinity.
Belongs to the carbohydrate kinase PfkB family. Ribokinase subfamily.
Catalyzes the phosphorylation of ribose at O-5 in a reaction requiring ATP and magnesium. The resulting D-ribose-5-phosphate can then be used either for sythesis of nucleotides, histidine, and tryptophan, or as a component of the pentose phosphate pathway.
Requires a divalent cation, most likely magnesium in vivo, as an electrophilic catalyst to aid phosphoryl group transfer. It is the chelate of the metal and the nucleotide that is the actual substrate.
Involved in ubiquitin-mediated protein degradation. Regulatory factor in the ubiquitin/proteasome pathway that controls the turnover of proteasome substrates. Targets proteasomes to the nucleus and facilitates the degradation of nuclear proteins.
In the C-terminal section; belongs to the chitin synthase family. Class V subfamily.
In the N-terminal section; belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family.
Polymerizes chitin, a structural polymer of the cell wall and septum, by transferring the sugar moiety of UDP-GlcNAc to the non-reducing end of the growing chitin polymer (Probable). Involved in mating tube and dikaryotic hyphae formation and required for the formation of invading hyphae during plant infection (PubMed:16314447).
Belongs to the eukaryotic ribosomal protein eL28 family.
Belongs to the glycosyltransferase 4 family.
Belongs to the CND3 (condensin subunit 3) family.
Belongs to the 6-phosphogluconate dehydrogenase family.
Catalyzes the oxidative decarboxylation of 6-phosphogluconate to ribulose 5-phosphate and CO(2), with concomitant reduction of NADP to NADPH.
Belongs to the ubiquitin-conjugating enzyme family. UEV subfamily.
Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IIIA subfamily.
The plasma membrane ATPase of plants and fungi is a hydrogen ion pump. The proton gradient it generates drives the active transport of nutrients by H(+)-symport. The resulting external acidification and/or internal alkinization may mediate growth responses.
Ubiquitin-like protein involved in cytoplasm to vacuole transport (Cvt), autophagy vesicles formation, mitophagy, and nucleophagy.
Second step of mRNA capping. Transfer of the GMP moiety of GTP to the 5'-end of RNA via an enzyme-GMP covalent reaction intermediate.
Belongs to the small GTPase superfamily. Arf family.
Belongs to the carotenoid oxygenase family.
Dioxygenase that cleaves the interphenyl C-alpha-C-beta double bond of resveratrol to yield 3,5-dihydroxybenzaldehyde and 4-hydroxybenzaldehyde (PubMed:21073977). Cleaves also piceatannol, a compound that differs from resveratrol only in the occurrence of an additional hydroxyl group, which leads to the production of 3,4-dihydroxybenzaldehyde and 3,5-hydroxybenzaldehyde (PubMed:21073977). Exhibits a high degree of substrate specificity, as suggested by the lack of activity on carotenoids and the other resveratrol- related compounds (PubMed:21073977).
Does not affect biotrophic development, nor virulence.
Belongs to the methylenetetrahydrofolate reductase family.
ATP-dependent RNA helicase which is a subunit of the eIF4F complex involved in cap recognition and is required for mRNA binding to ribosome. In the current model of translation initiation, eIF4A unwinds RNA secondary structures in the 5'-UTR of mRNAs which is necessary to allow efficient binding of the small ribosomal subunit, and subsequent scanning for the initiator codon (By similarity).
Belongs to the DEAD box helicase family. eIF4A subfamily.
Component of the eIF4F complex, which composition varies with external and internal environmental conditions. It is composed of at least eIF4A, eIF4E and eIF4G (By similarity).
Belongs to the archaeal Rpo3/eukaryotic RPB3 RNA polymerase subunit family.
Belongs to the enoyl-CoA hydratase/isomerase family.
Belongs to the actin-binding proteins ADF family.
Controls reversibly actin polymerization and depolymerization in a pH-sensitive manner. It has the ability to bind G- and F-actin in a 1:1 ratio of cofilin to actin. Binding to F-actin is regulated by tropomyosin. It is the major component of intranuclear and cytoplasmic actin rods. Required for accumulation of actin at the cell division site via depolymerizing actin at the cell ends. In association with myosin II has a role in the assembly of the contractile ring via severing actin filaments. Involved in the maintenance of the contractile ring once formed. In association with profilin and capping protein, has a role in the mitotic reorganization of the actin cytoskeleton (By similarity).
Belongs to the eukaryotic ribosomal protein eL31 family.
Belongs to the concentrative nucleoside transporter (CNT) (TC 2.A.41) family.
May function both as a monomer and a homodimer.
Accessory subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), that is believed not to be involved in catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone.
Belongs to the complex I NDUFA2 subunit family.
Belongs to the ABC transporter superfamily. ABCF family. EF3 subfamily.
Adds the second glucose residue to the lipid-linked oligosaccharide precursor for N-linked glycosylation. Transfers glucose from dolichyl phosphate glucose (Dol-P-Glc) onto the lipid-linked oligosaccharide Glc(1)Man(9)GlcNAc(2)-PP-Dol.
Belongs to the ALG6/ALG8 glucosyltransferase family.
Belongs to the anthranilate synthase component I family.
Belongs to the inositol phosphokinase (IPK) family.
Component of the PAM complex, a complex required for the translocation of transit peptide-containing proteins from the inner membrane into the mitochondrial matrix in an ATP-dependent manner.
Component of the PAM complex, at least composed of mtHsp70 (SSC1), MGE1, TIM44, PAM16, PAM17 and PAM18.
Belongs to the TFIIE alpha subunit family.
Belongs to the eukaryotic initiation factor 4G family.
Belongs to the Mediator complex subunit 7 family.
Belongs to the WD repeat IPI3/WDR18 family.
Component of the RIX1 complex, composed of IPI1, RIX1/IPI2 and IPI3 in a 1:2:2 stoichiometry. The complex interacts (via RIX1) with MDN1 (via its hexameric AAA ATPase ring) and the pre-60S ribosome particles.
Belongs to the universal ribosomal protein uS13 family.
Forms a one-to-one complex with cytochrome c.
Belongs to the metallo-dependent hydrolases superfamily. Adenosine and AMP deaminases family.
Belongs to the eukaryotic ribosomal protein eL18 family.
Belongs to the polyadenylate-binding protein type-1 family.
Key RNA-binding protein involved in the formation of polar-growing hyphae which is essential for infection by the plant pathogen (PubMed:15643068, PubMed:17105762, PubMed:19494833). During filamentation, assembles into particles that shuttle bidirectionally along microtubules to both poles (PubMed:17105762, PubMed:19494833, PubMed:30738139). The RRM4 transport particles are part of the endosomal mRNP transport that regulates polarity of the infectious hyphae by transporting distinct mRNAs encoding, for example, the ubiquitin fusion protein UBI1, the small G protein RHO3, or the septin CDC3, from the nucleus to cell poles (PubMed:17105762, PubMed:19494833, PubMed:22357951, PubMed:24355572, PubMed:25985087, PubMed:30738139). Recognizes a broad spectrum of cargo mRNAs and precisely binds at stop codons, which constitute landmark sites of translation, suggesting an intimate connection of mRNA transport and translation (PubMed:30552148). Binds also to the specific binding motif UAUG of cargo mRNAs via its third RRM (PubMed:30552148). Plus-end-directed KIN3, a kinesin-3 type motor, mediates anterograde transport of RRM4-containing mRNPs whereas split dynein DYM1-DYN2 functions in retrograde movement of mRNPs (PubMed:22357951).
Part of large ribonucleoprotein complexes (mRNPs) containing RNA-binding proteins RRM4 and PAB1, endosome-binding protein UPA1, core scaffold protein UPA2 and associated factor GRP1 (PubMed:17105762, PubMed:19494833, PubMed:22357951, PubMed:31338952, PubMed:30738139). Interacts (via PABC domain) with UPA1 (via PAM2 domain) (PubMed:25985087).
Reduces filamentous growth and virulence (PubMed:15643068). Disturbs polar growth of filaments (PubMed:17105762, PubMed:25985087).
The RRM1, RRM3 and PABC domains are important for RNA_binding and polar growth (PubMed:17105762, PubMed:19494833). RRM3 recognizes the specific binding motif UAUG of cargo mRNAs (PubMed:30552148).
E3 ubiquitin-protein ligase that mediates monoubiquitination of histone H2B to form H2BK123ub1. H2BK123ub1 gives a specific tag for epigenetic transcriptional activation and is also a prerequisite for H3K4me and H3K79me formation.
Belongs to the class V-like SAM-binding methyltransferase superfamily. Histone-lysine methyltransferase family. SET5 subfamily.
Putative protein lysine methyltransferase.
Belongs to the chitin synthase family. Class I subfamily.
Contaminating sequence at the N-terminus and at the C-terminus.
Belongs to the TRAPP small subunits family. BET3 subfamily.
Belongs to the universal ribosomal protein uL2 family.
Involved in nuclear export, actin cytoskeleton organization and vesicular transport.
Belongs to the complex I NDUFA12 subunit family.
Required for multiple vacuole delivery pathways including the cytoplasm to vacuole transport (Cvt), autophagy, pexophagy and endocytosis.
Belongs to the SNF2/RAD54 helicase family. SWR1 subfamily.
Catalytic component of the SWR1 complex which mediates the ATP-dependent exchange of histone H2A for the H2A variant HZT1 leading to transcriptional regulation of selected genes by chromatin remodeling.
Component of the SWR1 chromatin-remodeling complex.
Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family.
Belongs to the 3-oxoacid CoA-transferase family.
Key enzyme for ketone body catabolism. Transfers the CoA moiety from succinate to acetoacetate. Formation of the enzyme-CoA intermediate proceeds via an unstable anhydride species formed between the carboxylate groups of the enzyme and substrate.
Belongs to the neutral ceramidase family.
Component of the NuA4 histone acetyltransferase complex which is involved in transcriptional activation of selected genes principally by acetylation of nucleosomal histone H4 and H2A. The NuA4 complex is also involved in DNA repair (By similarity).
May participate in the translocation of oligosaccharide from the cytoplasmic side to the lumenal side of the endoplasmic reticulum membrane.
Component of the peroxisomal translocation machinery.
Belongs to the MoaE family. MOCS2B subfamily.
Catalytic subunit of the molybdopterin synthase complex, a complex that catalyzes the conversion of precursor Z into molybdopterin. Acts by mediating the incorporation of 2 sulfur atoms from thiocarboxylated MOCS2A into precursor Z to generate a dithiolene group.
Heterotetramer; composed of 2 small (MOCS2A) and 2 large (MOCS2B) subunits.
Belongs to the PDK/BCKDK protein kinase family.
Involved in concentration and sorting of cargo proteins of the multivesicular body (MVB) for incorporation into intralumenal vesicles.
Belongs to the glycosyl hydrolase 43 family.
Alpha-L-arabinofuranosidase involved in the hydrolysis of xylan, a major structural heterogeneous polysaccharide found in plant biomass representing the second most abundant polysaccharide in the biosphere, after cellulose. Releases L-arabinose from arabinoxylan.
Belongs to the glycosyl hydrolase 62 family.
Belongs to the complex I NDUFB3 subunit family.
Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type V subfamily.
Belongs to the V-ATPase 116 kDa subunit family.
Essential component of the vacuolar proton pump (V-ATPase), a multimeric enzyme that catalyzes the translocation of protons across the membranes. Required for assembly and activity of the V-ATPase.
Belongs to the heat shock protein 90 family.
Belongs to the glycosyl hydrolase 9 (cellulase E) family.
Recruits the lipid transfer protein VPS13 to endosomal and vacuolar membranes.
Belongs to the transglutaminase-like superfamily. PNGase family.
Activated by threonine and tyrosine phosphorylation.
Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. MAP kinase subfamily.
Belongs to the eukaryotic ribosomal protein eS1 family.
Component of the small ribosomal subunit. Mature ribosomes consist of a small (40S) and a large (60S) subunit. The 40S subunit contains about 33 different proteins and 1 molecule of RNA (18S). The 60S subunit contains about 49 different proteins and 3 molecules of RNA (25S, 5.8S and 5S).
Belongs to the bacterial ribosomal protein bL35 family.
Lipid transporter involved in lipid countertransport between the Golgi complex and membranes of the endoplasmic reticulum: specifically exchanges sterol with phosphatidylinositol 4-phosphate (PI4P), delivering sterol to the Golgi in exchange for PI4P, which is degraded by the SAC1 phosphatase in the endoplasmic reticulum.
Belongs to the phosphoenolpyruvate carboxykinase (ATP) family.
ATP-binding RNA helicase involved in the biogenesis of 60S ribosomal subunits and is required for the normal formation of 25S and 5.8S rRNAs.
Belongs to the DEAD box helicase family. DDX31/DBP7 subfamily.
Belongs to the heat shock protein 70 family.
Component of the pre-66S ribosomal particle.
Involved in the biogenesis of the 60S ribosomal subunit.
Belongs to the complex I 20 kDa subunit family.
Belongs to the nucleobase:cation symporter-2 (NCS2) (TC 2.A.40) family.
Belongs to the DNA polymerase type-Y family.
Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.
Glutarylation at Lys-92 (H4K91glu) destabilizes nucleosomes by promoting dissociation of the H2A-H2B dimers from nucleosomes.
The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.
Belongs to the protein prenyltransferase subunit alpha family.
Belongs to the universal ribosomal protein uL30 family.
The conversion to 3-oxoalanine (also known as C-formylglycine, FGly), of a serine or cysteine residue in prokaryotes and of a cysteine residue in eukaryotes, is critical for catalytic activity.
Belongs to the V-ATPase proteolipid subunit family.
Proton-conducting pore forming of the V0 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons. V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments.
V-ATPase is a heteromultimeric enzyme composed of a peripheral catalytic V1 complex (components A to H) attached to an integral membrane V0 proton pore complex (components: a, c, c', c'', d, e, f and VOA1). The decameric c-ring forms the proton-conducting pore, and is composed of eight proteolipid subunits c, one subunit c' and one subunit c''.
LSm subunits form a heteromer with a doughnut shape.
Plays a role in U6 snRNP assembly and function. Binds to the 3' end of U6 snRNA.
Binds 1 divalent metal cation per subunit; can use either Mg(2+) or Mn(2+).
Pyrophosphatase that hydrolyzes non-canonical purine nucleotides such as inosine triphosphate (ITP), deoxyinosine triphosphate (dITP) or xanthosine 5'-triphosphate (XTP) to their respective monophosphate derivatives. The enzyme does not distinguish between the deoxy- and ribose forms. Probably excludes non-canonical purines from RNA and DNA precursor pools, thus preventing their incorporation into RNA and DNA and avoiding chromosomal lesions.
Dimer of alpha and beta chains. A typical microtubule is a hollow water-filled tube with an outer diameter of 25 nm and an inner diameter of 15 nM. Alpha-beta heterodimers associate head-to-tail to form protofilaments running lengthwise along the microtubule wall with the beta-tubulin subunit facing the microtubule plus end conferring a structural polarity. Microtubules usually have 13 protofilaments but different protofilament numbers can be found in some organisms and specialized cells.
Tubulin is the major constituent of microtubules, a cylinder consisting of laterally associated linear protofilaments composed of alpha- and beta-tubulin heterodimers. Microtubules grow by the addition of GTP-tubulin dimers to the microtubule end, where a stabilizing cap forms. Below the cap, tubulin dimers are in GDP-bound state, owing to GTPase activity of alpha-tubulin.
E1-like activating enzyme involved in the 2 ubiquitin-like systems required for cytoplasm to vacuole transport (Cvt) and autophagy. Activates ATG12 for its conjugation with ATG5 and ATG8 for its conjugation with phosphatidylethanolamine. Both systems are needed for the ATG8 association to Cvt vesicles and autophagosomes membranes. Autophagy is essential for maintenance of amino acid levels and protein synthesis under nitrogen starvation. Required for selective autophagic degradation of the nucleus (nucleophagy) as well as for mitophagy which contributes to regulate mitochondrial quantity and quality by eliminating the mitochondria to a basal level to fulfill cellular energy requirements and preventing excess ROS production.
Belongs to the archaeal/bacterial/fungal opsin family.
Leads to filamentous growth and abolishes mating and gall induction (PubMed:20064064). In culture, produces abundant thick-walled, highly pigmented cells resembling teliospores which are normally produced only in planta (PubMed:20064064, PubMed:25208341).
Phosphorylated but is not a target of cAMP signaling (PubMed:25208341).
Transcription factor that regulates asexual reproduction (PubMed:25208341). Binds the StuA-response elements (StRE) with the consensus sequence 5'-(A/T)CGCG(T/A)N(A/C)-3' at the promoters of target genes (By similarity). Regulates dimorphism, virulence, and the sporulation program (PubMed:20064064). Required for mating, gall induction, and sporogenesis in maize tissue (PubMed:20064064). Regulates expression of the filament-down-regulated gene UM00205 and the teliospore-specific gene ssp1 (PubMed:20064064).
Belongs to the universal ribosomal protein uS12 family.
Belongs to the prokaryotic/mitochondrial release factor family.
Belongs to the glycosyltransferase 39 family.
Transfers mannose from Dol-P-mannose to Ser or Thr residues on proteins.
Mitochondrial intermembrane chaperone that participates in the import and insertion of some multi-pass transmembrane proteins into the mitochondrial inner membrane. Also required for the transfer of beta-barrel precursors from the TOM complex to the sorting and assembly machinery (SAM complex) of the outer membrane. Acts as a chaperone-like protein that protects the hydrophobic precursors from aggregation and guide them through the mitochondrial intermembrane space.
The twin CX3C motif contains 4 conserved Cys residues that form 2 disulfide bonds in the mitochondrial intermembrane space.
Putative tyrosine-protein phosphatase required for protection against superoxide stress.
Component of the telomerase complex involved in telomere replication. Stimulates RNA/DNA heteroduplex unwinding which favors the telomere replication by the telomerase.
Belongs to the archaeal Rpo11/eukaryotic RPB11/RPC19 RNA polymerase subunit family.
Belongs to the sphingosine N-acyltransferase family.
Component of several multiprotein Golgi SNARE complexes.
Involved in transport from the ER to the Golgi apparatus as well as in intra-Golgi transport. It belongs to a super-family of proteins called t-SNAREs or soluble NSF (N-ethylmaleimide-sensitive factor) attachment protein receptor.
Interacts with the ER co-chaperonne DNJ1.
Probably plays a role in facilitating the assembly of multimeric protein complexes inside the ER (By similarity). Is required for secretory polypeptide translocation (By similarity).
Required for the assembly of mitochondrial cytochrome c oxidase.
Belongs to the STXBP/unc-18/SEC1 family.
Belongs to the membrane magnesium transporter (TC 1.A.67) family.
Belongs to the mitochondrion-specific ribosomal protein mS33 family.
Belongs to the protein prenyltransferase subunit beta family.
Catalyzes the transfer of a geranylgeranyl moiety from geranylgeranyl diphosphate to both cysteines of proteins with the C-terminal sequence -XXCC, -XCXC and -CCXX.
May be involved in calcium-mediated signal transduction.
Belongs to the MPDU1 (TC 2.A.43.3) family.
Belongs to the ATPase alpha/beta chains family.
Belongs to the zinc-containing alcohol dehydrogenase family. Class-III subfamily.
Belongs to the GTP cyclohydrolase I family.
Belongs to the PheA/TfdB FAD monooxygenase family.
Belongs to the flavoprotein pyridine nucleotide cytochrome reductase family.
May mediate the reduction of outer membrane cytochrome b5.
Plays role in pre-mRNA splicing as component of the U4/U6-U5 tri-snRNP complex that is involved in spliceosome assembly, and as component of the precatalytic spliceosome (spliceosome B complex). The heptameric LSM2-8 complex binds specifically to the 3'-terminal U-tract of U6 snRNA.
Belongs to the UDP-glycosyltransferase family.
Glycosyltransferase; part of the gene cluster that mediates the biosynthesis of the glycolipid biosurfactant ustilagic acid (UA) (PubMed:15932999, PubMed:17850255). UA is a secreted cellobiose glycolipid that is toxic for many microorganisms and confers biocontrol activity to U.maydis (PubMed:15932999, PubMed:17850255). UA consists of 15,16-dihydroxypalmitic or 2,15,16-trihydroxypalmitic acid, which is O-glycosidically linked to cellobiose at its terminal hydroxyl group (PubMed:17850255). In addition, the cellobiose moiety is acetylated and acylated with a short-chain hydroxy fatty acid (PubMed:17850255). UA biosynthesis starts with omega-hydroxylation of palmitic acid catalyzed by the cytochrome P450 monooxygenase cyp1 (PubMed:17850255). Terminal hydroxylation of palmitic acid precedes subterminal hydroxylation catalyzed by the cytochrome P450 monooxygenase cyp2 (PubMed:17850255). Sequential glucosylation of the hydroxy fatty acid is probably catalyzed by the glycosyltransferase ugt1 (Probable). The cellobiose lipid is further decorated by acetylation of the proximal glucose residue and by acylation with a short-chain beta-hydroxy fatty acid at the distal glucose residue (Probable). The acyltransferase uat1 may be a good candidate for catalyzing either acetylation or acylation of the cellobiose lipid (Probable). The fatty acid synthase fas2 may be involved in synthesis of the carbon backbone of the short-chain beta-hydroxy fatty acid esterified to the cellobiose disaccharide (Probable). The secreted UA consists of a mixture of both alpha-hydroxylated and non-hydroxylated glycolipids; therefore, alpha-hydroxylation of the long-chain fatty, catalyzed by the fatty acid hydroxylase ahd1, occurs late in UA biosynthesis and may be the last step before secretion (PubMed:17850255).
Belongs to the ATP-dependent DNA ligase family.
Belongs to the universal ribosomal protein uS10 family.
Belongs to the DHHC palmitoyltransferase family.
Belongs to the threonine synthase family.
Belongs to the aconitase/IPM isomerase family.
Catalyzes the isomerization between 2-isopropylmalate and 3-isopropylmalate, via the formation of 2-isopropylmaleate.
Activated by tyrosine and threonine phosphorylation.
Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. MAP kinase subfamily. HOG1 sub-subfamily.
Dually phosphorylated on Thr-171 and Tyr-173, which activates the enzyme.
Mitogen-activated protein kinase involved in a signal transduction pathway that is activated by changes in the osmolarity of the extracellular environment. Controls osmotic regulation of transcription of target genes (By similarity).
The TXY motif contains the threonine and tyrosine residues whose phosphorylation activates the MAP kinases.
Belongs to the universal ribosomal protein uS14 family.
Binds 2 divalent metal cations per subunit. Magnesium or manganese.
Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate.
Catalytic subunit of an S-adenosyl-L-methionine-dependent tRNA methyltransferase complex that mediates the methylation of the guanosine nucleotide at position 10 (m2G10) in tRNAs.
Required for the function of coenzyme Q in the respiratory chain. May serve as a chaperone or may be involved in the transport of Q6 from its site of synthesis to the catalytic sites of the respiratory complexes.
Functions as a component of the DNA-binding general transcription factor complex TFIID. Binding of TFIID to a promoter (with or without TATA element) is the initial step in pre-initiation complex (PIC) formation. TFIID plays a key role in the regulation of gene expression by RNA polymerase II through different activities such as transcription activator interaction, core promoter recognition and selectivity, TFIIA and TFIIB interaction, chromatin modification (histone acetylation by TAF1), facilitation of DNA opening and initiation of transcription.
Performs an essential function in the repair of oxidatively damaged mtDNA that is required for the maintenance of the mitochondrial genome. Binds to DNA (By similarity).
Belongs to the peptidase M24A family. Methionine aminopeptidase type 1 subfamily.
Binds 2 divalent metal cations per subunit. Has a high-affinity and a low affinity metal-binding site. The true nature of the physiological cofactor is under debate. The enzyme is active with cobalt, zinc, manganese or divalent iron ions. Most likely, methionine aminopeptidases function as mononuclear Fe(2+)-metalloproteases under physiological conditions, and the catalytically relevant metal-binding site has been assigned to the histidine-containing high-affinity site.
Cotranslationally removes the N-terminal methionine from nascent proteins. The N-terminal methionine is often cleaved when the second residue in the primary sequence is small and uncharged (Met-Ala-, Cys, Gly, Pro, Ser, Thr, or Val).
Belongs to the dynein heavy chain family.
Acyltransferase; part of the gene cluster that mediates the biosynthesis of the glycolipid biosurfactant ustilagic acid (UA) (PubMed:15932999, PubMed:17850255). UA is a secreted cellobiose glycolipid that is toxic for many microorganisms and confers biocontrol activity to U.maydis (PubMed:15932999, PubMed:17850255). UA consists of 15,16-dihydroxypalmitic or 2,15,16-trihydroxypalmitic acid, which is O-glycosidically linked to cellobiose at its terminal hydroxyl group (PubMed:17850255). In addition, the cellobiose moiety is acetylated and acylated with a short-chain hydroxy fatty acid (PubMed:17850255). UA biosynthesis starts with omega-hydroxylation of palmitic acid catalyzed by the cytochrome P450 monooxygenase cyp1 (PubMed:17850255). Terminal hydroxylation of palmitic acid precedes subterminal hydroxylation catalyzed by the cytochrome P450 monooxygenase cyp2 (PubMed:17850255). Sequential glucosylation of the hydroxy fatty acid is probably catalyzed by the glycosyltransferase ugt1 (Probable). The cellobiose lipid is further decorated by acetylation of the proximal glucose residue and by acylation with a short-chain beta-hydroxy fatty acid at the distal glucose residue (Probable). The acyltransferase uat1 may be a good candidate for catalyzing either acetylation or acylation of the cellobiose lipid (Probable). The fatty acid synthase fas2 may be involved in synthesis of the carbon backbone of the short-chain beta-hydroxy fatty acid esterified to the cellobiose disaccharide (Probable). The secreted UA consists of a mixture of both alpha-hydroxylated and non-hydroxylated glycolipids; therefore, alpha-hydroxylation of the long-chain fatty, catalyzed by the fatty acid hydroxylase ahd1, occurs late in UA biosynthesis and may be the last step before secretion (PubMed:17850255).
Belongs to the plant acyltransferase family.
Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family. FDH subfamily.
Catalyzes the NAD(+)-dependent oxidation of formate to carbon dioxide. Formate oxidation is the final step in the methanol oxidation pathway in methylotrophic microorganisms. Has a role in the detoxification of exogenous formate in non-methylotrophic organisms.
Belongs to the GST superfamily. Kappa family.
Acetylation of N-terminal lysines and particularly formation of H2BK11ac has a positive effect on transcription.
Monoubiquitinated by the UBC2-BRE1 complex to form H2BK123ub1. H2BK123ub1 gives a specific tag for epigenetic transcriptional activation and is also prerequisite for H3K4me and H3K79me formation. H2BK123ub1 also modulates the formation of double-strand breaks during meiosis and is a prerequisite for DNA-damage checkpoint activation (By similarity).
Sumoylation to form H2BK6su or H2BK7su occurs preferentially near the telomeres and represses gene transcription.
To ensure consistency between histone entries, we follow the 'Brno' nomenclature for histone modifications, with positions referring to those used in the literature for the 'closest' model organism. Due to slight variations in histone sequences between organisms and to the presence of initiator methionine in UniProtKB/Swiss-Prot sequences, the actual positions of modified amino acids in the sequence generally differ. In this entry the following conventions are used: H2BK6ac = acetylated Lys-8; H2BK6su = sumoylated Lys-8; H2BK7ac = acetylated Lys-9; H2BK7su = sumoylated Lys-9; H2BK11ac = acetylated Lys-24; H2BK123ub1 = monoubiquitinated Lys-137.
Belongs to the adaptor complexes medium subunit family.
Belongs to the lyase 1 family. Argininosuccinate lyase subfamily.
Enoyl-CoA isomerase/hydratase; part of the gene cluster that mediates the biosynthesis of siderophore ferrichrome A which is contributing to organismal virulence (PubMed:17138696, PubMed:20070524). The first step of ferrichrome A biosynthesis is performed by the HMG-CoA synthase hcs1 which catalyzes the generation of HMG-CoA and CoA using acetoacetyl-CoA and acetyl-CoA as substrates (PubMed:20070524). The enoyl-CoA isomerase/hydratase fer4 then catalyzes the conversion of hcs1-produced HMG-CoA to methylglutaconyl-CoA (PubMed:20070524). The acyltransferase fer5 then fuses the fer4-generated methylglutaconyl-CoA with sid1-generated hydroxyornithine to yield methylglutaconyl hydroxyornithine (PubMed:20070524). Methylglutaconyl hydroxyornithine is then available for use by the NRPS fer3 to generate ferrichrome A (PubMed:20070524).
Impairs the production of ferrichrome A but does not affect the production of ferrichrome (PubMed:20070524).
Belongs to the SLC26A/SulP transporter (TC 2.A.53) family.
Histone chaperone that facilitates histone deposition and histone exchange and removal during nucleosome assembly and disassembly.
Interacts with histone H3 and histone H4.
Belongs to the velvet family. VelC subfamily.
Velvet-domain-containing protein not required for disease or sexual development on seedlings (PubMed:24064149).
Belongs to the eukaryotic ribosomal protein eS8 family.
Catalyzes the last step of tRNA splicing, the transfer of the splice junction 2'-phosphate from ligated tRNA to NAD to produce ADP-ribose 1''-2'' cyclic phosphate.
Belongs to the universal ribosomal protein uS11 family.
Involved in the catabolism of quinolinic acid (QA).
Converts proline to delta-1-pyrroline-5-carboxylate.
Belongs to the CND1 (condensin subunit 1) family.
Regulatory subunit of the condensin complex, a complex required for conversion of interphase chromatin into mitotic-like condense chromosomes. The condensin complex probably introduces positive supercoils into relaxed DNA in the presence of type I topoisomerases and converts nicked DNA into positive knotted forms in the presence of type II topoisomerases.
Component of the FACT complex, a general chromatin factor that acts to reorganize nucleosomes. The FACT complex is involved in multiple processes that require DNA as a template such as mRNA elongation, DNA replication and DNA repair. During transcription elongation the FACT complex acts as a histone chaperone that both destabilizes and restores nucleosomal structure. It facilitates the passage of RNA polymerase II and transcription by promoting the dissociation of one histone H2A-H2B dimer from the nucleosome, then subsequently promotes the reestablishment of the nucleosome following the passage of RNA polymerase II (By similarity).
Forms a stable heterodimer with SPT16. The SPT16-POB3 dimer weakly associates with multiple molecules of NHP6 to form the FACT complex (By similarity).
In contrast to the orthologous protein in animals and plants, this protein does not contain a HMG box DNA-binding domain. This function may instead be provided by the HMG box of the associated NHP6 protein in the FACT complex of fungi.
Belongs to the oxidase-dependent Fe transporter (OFeT) (TC 9.A.10.1) family.
Expression regulated by iron through the urbs1 transcription factor (PubMed:17138696). During pathogenic development, expression is confined to the phase of hyphal proliferation inside the plant (PubMed:17138696).
Permease for high affinity iron uptake (PubMed:17138696).
Belongs to the dynein light intermediate chain family.
Functions as a nucleotide exchange factor (NEF) for Hsp70 chaperones which accelerates the release of ADP. Required for fully efficient Hsp70-mediated folding of proteins (By similarity).
Component of the SWR1 chromatin remodeling complex.
Component of the SWR1 complex which mediates the ATP-dependent exchange of histone H2A for the H2A variant HZT1 leading to transcriptional regulation of selected genes by chromatin remodeling. Involved in chromosome stability (By similarity).
Involved in pre-mRNA splicing and cell cycle control.
Acetylated once deposited into chromatin.
The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA. H2A or its variant H2A.Z forms a heterodimer with H2B. H2A.Z associates with the VPS72/SWC2 subunit of the SWR1 chromatin remodeling complex. Interacts also with RBP1/DNA-directed RNA polymerase II largest subunit (By similarity).
Variant histone H2A which can replace H2A in some nucleosomes. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling. This variant is enriched at promoters, it may keep them in a repressed state until the appropriate activation signal is received. Near telomeres, it may counteract gene silencing caused by the spread of heterochromatin proteins. Required for the RNA polymerase II and SPT15/TBP recruitment to the target genes. Involved in chromosome stability (By similarity).
Belongs to the AAA ATPase family. RarA/MGS1/WRNIP1 subfamily.
Belongs to the complex I NDUFA8 subunit family.
Affects cell growth, pheromone response, filamentation, cell morphology, as well as pathogenicity (PubMed:15643068). Leads to increased levels of mRNAs containing the AUACCC sequence (PubMed:19854870).
RNA-binding protein that recognizes the sequence AUACCC via its tandem KH domains 3 and 4, probably in order to promote mRNA instability (PubMed:19854870). Plays an essential role in filamentous growth and virulence (PubMed:15643068).
The tandem KH domains 3 and 4 are essential for AUACCC binding.
Belongs to the eukaryotic-type primase large subunit family.
DNA primase is the polymerase that synthesizes small RNA primers for the Okazaki fragments made during discontinuous DNA replication.
Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family.
Belongs to the glycosyl hydrolase 30 family.
Decapping enzyme for NAD-capped RNAs: specifically hydrolyzes the nicotinamide adenine dinucleotide (NAD) cap from a subset of RNAs by removing the entire NAD moiety from the 5'-end of an NAD-capped RNA (By similarity). The NAD-cap is present at the 5'-end of some RNAs and snoRNAs. In contrast to the canonical 5'-end N7 methylguanosine (m7G) cap, the NAD cap promotes mRNA decay (By similarity). Also acts as a non-canonical decapping enzyme that removes the entire cap structure of m7G capped or incompletely capped RNAs (By similarity). Has decapping activity toward incomplete 5'-end m7G cap mRNAs such as unmethylated 5'-end-capped RNA (cap0), while it has no activity toward 2'-O-ribose methylated m7G cap (cap1) (By similarity).
Belongs to the SLC41A transporter family.
This promotes the activity of RNA polymerase II.
Belongs to the glycosyl hydrolase 51 family.
Belongs to the type-B carboxylesterase/lipase family.
Belongs to the class I-like SAM-binding methyltransferase superfamily. METTL21 family. EFM6 subfamily.
S-adenosyl-L-methionine-dependent protein-lysine N-methyltransferase that methylates elongation factor 1-alpha.
Belongs to the DEAD box helicase family. DEAH subfamily. DDX15/PRP43 sub-subfamily.
Belongs to the AAA ATPase family. BCS1 subfamily.
Belongs to the SMC family. SMC3 subfamily.
Lipid transfer protein required for autophagosome completion and peroxisome degradation. Tethers the edge of the isolation membrane (IM) to the endoplasmic reticulum (ER) and mediates direct lipid transfer from ER to IM for IM expansion. ATG2 binds to the ER exit site (ERES), which is the membrane source for autophagosome formation, using basic residues in its N-terminal region (NR) and to the expanding edge of the IM through its C-terminal region. The latter binding is assisted by an ATG18-PtdIns3P interaction. ATG2 then extracts phospholipids from the membrane source using its NR and transfers them to ATG9 to the IM through its predicted beta-sheet-rich structure for membrane expansion.
Belongs to the DNA polymerase delta/II small subunit family.
Belongs to the universal ribosomal protein uL5 family.
Component of the ribosome, a large ribonucleoprotein complex responsible for the synthesis of proteins in the cell. The small ribosomal subunit (SSU) binds messenger RNAs (mRNAs) and translates the encoded message by selecting cognate aminoacyl-transfer RNA (tRNA) molecules. The large subunit (LSU) contains the ribosomal catalytic site termed the peptidyl transferase center (PTC), which catalyzes the formation of peptide bonds, thereby polymerizing the amino acids delivered by tRNAs into a polypeptide chain. The nascent polypeptides leave the ribosome through a tunnel in the LSU and interact with protein factors that function in enzymatic processing, targeting, and the membrane insertion of nascent chains at the exit of the ribosomal tunnel.
Abolishes completely the production of mannosylerythritol lipids (MELs).
Acyl-CoA-dependent acyltransferase; part of the gene cluster that mediates the biosynthesis of mannosylerythritol lipids (MELs), surface-active substances that enhance the availability of water-insoluble substrates (PubMed:15932999, PubMed:16885300). Mannosylerythritol lipid production is responsible for hemolytic activity of Ustilago maydis (PubMed:15932999). Depending on the number of acetyl groups, mannosylerythritol lipids can be differentiated into MEL A (fully acetylated), MEL B and MEL C (monoacetylated at R-6 and R-4, respectively), and the fully deacetylated MEL D (PubMed:31103599). The first step in the pathway is the generation of mannosylerythritol by the glycosyltransferase EMT1 which catalyzes the transfer of GDP-mannose to the C-4 atom of meso-erythritol (PubMed:15932999). This reaction has to be stereospecific, since only mannosyl-D-erythritol is generated (PubMed:15932999). The produced disaccharide is subsequently acylated with fatty acids of various lengths derived from the peroxisomal beta-oxidation by the peroxisomal acyltransferases MAC1 and MAC2 at positions C-2 and C-3, repectively (PubMed:16885300, PubMed:24835306, PubMed:31103599). The existence of MEL derivatives which carry an acetyl group at C-2 implies that at least MAC1 also accepts acetyl-CoA as a donor (PubMed:15932999). The final step of MEL biosynthesis is the acetylation of the fully acylated mannosylerythritol lipids catalyzed by the acetyl-CoA-dependent acetyltransferase MAT1 (PubMed:16885300). MAT1 displays a relaxed regioselectivity and is able to transfer acetylgroups to both positions C-4 and C-6 of the mannosyl moiety (PubMed:15932999).
Belongs to the trichothecene O-acetyltransferase family.
MELs not only have high potential as eco-friendly biosurfactants due to their excellent surface activity, but also have attracted considerable recent interest because of thei runique properties, including self-assembly, anti-tumor and cell differentiation induction activities, and moisturizing and hair-repairing properties.
The C-terminal PTS1-type tripeptide peroxisomal targeting signal is required for the import into peroxisomes.
Belongs to the glutamine synthetase family.
Belongs to the complex I NDUFA1 subunit family.
Belongs to the AB hydrolase superfamily.
Demethylates proteins that have been reversibly carboxymethylated.
Belongs to the NiCoT transporter (TC 2.A.52) family.
The RNA gate region regulates mRNA cap recognition to prevent promiscuous mRNA-binding before assembly of eif3d into the full eukaryotic translation initiation factor 3 (eIF-3) complex.
mRNA cap-binding component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation. In the eIF-3 complex, eif3d specifically recognizes and binds the 7-methylguanosine cap of a subset of mRNAs.
NRP synthetases are composed of discrete domains (adenylation (A), thiolation (T) or peptidyl carrier protein (PCP) and condensation (C) domains) which when grouped together are referred to as a single module. Each module is responsible for the recognition (via the A domain) and incorporation of a single amino acid into the growing peptide product. Thus, an NRP synthetase is generally composed of one or more modules and can terminate in a thioesterase domain (TE) that releases the newly synthesized peptide from the enzyme. Occasionally, epimerase (E) domains (responsible for l- to d- amino acid conversion) are present within the NRP synthetase. Fer3 has the following architecture: A-T-C-A-T-C-A-T-C-T-C-T-C (PubMed:20070524). The lack of corresponding A domains in the 2 last modules suggests that A domains have to be used iteratively to incorporate the six amino acids in ferrichrome A (PubMed:20070524).
Nonribosomal peptide synthetase; part of the gene cluster that mediates the biosynthesis of siderophore ferrichrome A which is contributing to organismal virulence (PubMed:17138696, PubMed:20070524). The first step of ferrichrome A biosynthesis is performed by the HMG-CoA synthase hcs1 which catalyzes the generation of HMG-CoA and CoA using acetoacetyl-CoA and acetyl-CoA as substrates (PubMed:20070524). The enoyl-CoA isomerase/hydratase fer4 then catalyzes the conversion of hcs1-produced HMG-CoA to methylglutaconyl-CoA (PubMed:20070524). The acyltransferase fer5 then fuses the fer4-generated methylglutaconyl-CoA with sid1-generated hydroxyornithine to yield methylglutaconyl hydroxyornithine (PubMed:20070524). Methylglutaconyl hydroxyornithine is then available for use by the NRPS fer3 to generate ferrichrome A (PubMed:20070524).
Plays a role in determining ER morphology.
The C4-type zinc finger motif is necessary both for its ER three-way tubular junction localization and formation.
Has a role in nuclear-cytoplasmic transport of proteins and mRNAs.
Binds ubiquitin and polyubiquitinated proteins.
Probable aspartic protease. May be involved in the regulation of exocytosis. Acts as a linker between the 19S proteasome and polyubiquitinated proteins via UBA domain interactions with ubiquitin for their subsequent degradation. Required for S-phase checkpoint control.
Trifunctional enzyme bearing the Gln amidotransferase (GATase) domain of anthranilate synthase, indole-glycerolphosphate synthase, and phosphoribosylanthranilate isomerase activities.
Belongs to the flavin monoamine oxidase family.
Belongs to the threonine aldolase family.
Belongs to the nucleotide-sugar transporter family. SLC35B subfamily.
May be involved in specific transport of UDP-Gal from the cytosol to the Golgi lumen. Involved in the maintenance of optimal conditions for the folding of secretory pathway proteins in the endoplasmic reticulum (By similarity).
Belongs to the small GTPase superfamily. Ran family.
GTP-binding protein involved in nucleocytoplasmic transport. Required for the import of protein into the nucleus and also for RNA export. Involved in chromatin condensation and control of cell cycle.
Endoplasmic reticulum (ER) protein that functions as a co-chaperone for BIP1 during ER stress (PubMed:26487566). Might be specifically involved in the refolding of N-glycosylated proteins (PubMed:26487566).
Expression is induced by the unfolded protein response (UPR) and controled by the UPR-specific transcription factor CIP1.
Leads to hypersensitivity to endoplasmic reticulum (ER) stress caused by the N-glycosylation inhibitor tunicamycin, but only to slight reduction of virulence (PubMed:26487566). Severely affects growth and displays an altered morphology, when the calnexin CNE1 is also deleted (PubMed:26487566).
The TPR repeats mediate interaction with unfolded polypeptides and the J-domain is essential to stimulate the ATPase activity of the chaperone and to increase its substrate affinity during the folding cycle.
Part of the gene cluster that mediates the biosynthesis of the glycolipid biosurfactant ustilagic acid (UA) (PubMed:15932999, PubMed:17850255). UA is a secreted cellobiose glycolipid that is toxic for many microorganisms and confers biocontrol activity to U.maydis (PubMed:15932999, PubMed:17850255). UA consists of 15,16-dihydroxypalmitic or 2,15,16-trihydroxypalmitic acid, which is O-glycosidically linked to cellobiose at its terminal hydroxyl group (PubMed:17850255). In addition, the cellobiose moiety is acetylated and acylated with a short-chain hydroxy fatty acid (PubMed:17850255). UA biosynthesis starts with omega-hydroxylation of palmitic acid catalyzed by the cytochrome P450 monooxygenase cyp1 (PubMed:17850255). Terminal hydroxylation of palmitic acid precedes subterminal hydroxylation catalyzed by the cytochrome P450 monooxygenase cyp2 (PubMed:17850255). Sequential glucosylation of the hydroxy fatty acid is probably catalyzed by the glycosyltransferase ugt1 (Probable). The cellobiose lipid is further decorated by acetylation of the proximal glucose residue and by acylation with a short-chain beta-hydroxy fatty acid at the distal glucose residue (Probable). The acyltransferase uat1 may be a good candidate for catalyzing either acetylation or acylation of the cellobiose lipid (Probable). The fatty acid synthase fas2 may be involved in synthesis of the carbon backbone of the short-chain beta-hydroxy fatty acid esterified to the cellobiose disaccharide (Probable). The secreted UA consists of a mixture of both alpha-hydroxylated and non-hydroxylated glycolipids; therefore, alpha-hydroxylation of the long-chain fatty, catalyzed by the fatty acid hydroxylase ahd1, occurs late in UA biosynthesis and may be the last step before secretion (PubMed:17850255).
Belongs to the nucleoporin Nup133 family.
Belongs to the alcohol acetyltransferase FCK4 family.
Probable alcohol acetyltransferase; part of the gene cluster that mediates the biosynthesis of the glycolipid biosurfactant ustilagic acid (UA) (PubMed:15932999, PubMed:17850255). UA is a secreted cellobiose glycolipid that is toxic for many microorganisms and confers biocontrol activity to U.maydis (PubMed:15932999, PubMed:17850255). UA consists of 15,16-dihydroxypalmitic or 2,15,16-trihydroxypalmitic acid, which is O-glycosidically linked to cellobiose at its terminal hydroxyl group (PubMed:17850255). In addition, the cellobiose moiety is acetylated and acylated with a short-chain hydroxy fatty acid (PubMed:17850255). UA biosynthesis starts with omega-hydroxylation of palmitic acid catalyzed by the cytochrome P450 monooxygenase cyp1 (PubMed:17850255). Terminal hydroxylation of palmitic acid precedes subterminal hydroxylation catalyzed by the cytochrome P450 monooxygenase cyp2 (PubMed:17850255). Sequential glucosylation of the hydroxy fatty acid is probably catalyzed by the glycosyltransferase ugt1 (Probable). The cellobiose lipid is further decorated by acetylation of the proximal glucose residue and by acylation with a short-chain beta-hydroxy fatty acid at the distal glucose residue (Probable). The acyltransferase uat1 may be a good candidate for catalyzing either acetylation or acylation of the cellobiose lipid (Probable). The fatty acid synthase fas2 may be involved in synthesis of the carbon backbone of the short-chain beta-hydroxy fatty acid esterified to the cellobiose disaccharide (Probable). The secreted UA consists of a mixture of both alpha-hydroxylated and non-hydroxylated glycolipids; therefore, alpha-hydroxylation of the long-chain fatty, catalyzed by the fatty acid hydroxylase ahd1, occurs late in UA biosynthesis and may be the last step before secretion (PubMed:17850255).
Belongs to the eukaryotic ribosomal protein eL22 family.
Belongs to the acetyltransferase family. GNAT subfamily.
Protease with a carboxypeptidase B-like function involved in the C-terminal processing of the lysine and arginine residues from protein precursors. Promotes cell fusion and is involved in the programmed cell death (By similarity).
Belongs to the adenylate kinase family. AK3 subfamily.
Consists of three domains, a large central CORE domain and two small peripheral domains, NMPbind and LID, which undergo movements during catalysis. The LID domain closes over the site of phosphoryl transfer upon GTP binding. Assembling and dissambling the active center during each catalytic cycle provides an effective means to prevent GTP hydrolysis.
Involved in maintaining the homeostasis of cellular nucleotides by catalyzing the interconversion of nucleoside phosphates. Has GTP:AMP phosphotransferase and ITP:AMP phosphotransferase activities.
Belongs to the lysine N-acyltransferase MbtK family.
Belongs to the eukaryotic ribosomal protein eS24 family.
Belongs to the prephenate/arogenate dehydrogenase family.
Belongs to the universal ribosomal protein uS4 family.
Belongs to the Mediator complex subunit 10 family.
Belongs to the eukaryotic ribosomal protein eL27 family.
Belongs to the thioesterase PaaI family.
Belongs to the eukaryotic ribosomal protein eS6 family.
Belongs to the nucleoporin Nup84/Nup107 family.
Functions as a component of the nuclear pore complex (NPC).
Belongs to the glycosyltransferase group 1 family.
Mannosylates Man(2)GlcNAc(2)-dolichol diphosphate and Man(1)GlcNAc(2)-dolichol diphosphate to form Man(3)GlcNAc(2)-dolichol diphosphate.
Binds 1 [4Fe-4S] cluster. The cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine.
Catalytic tRNA acetyltransferase subunit of the elongator complex, which is required for multiple tRNA modifications, including mcm5U (5-methoxycarbonylmethyl uridine), mcm5s2U (5-methoxycarbonylmethyl-2-thiouridine), and ncm5U (5-carbamoylmethyl uridine). In the elongator complex, acts as a tRNA uridine(34) acetyltransferase by mediating formation of carboxymethyluridine in the wobble base at position 34 in tRNAs.
Belongs to the DODA-type extradiol aromatic ring-opening dioxygenase family.
Belongs to the glycosyl hydrolase 25 family.
Belongs to the iron-containing alcohol dehydrogenase family. Hydroxyacid-oxoacid transhydrogenase subfamily.
Acts as a sulfur carrier required for molybdopterin biosynthesis. Component of the molybdopterin synthase complex that catalyzes the conversion of precursor Z into molybdopterin by mediating the incorporation of 2 sulfur atoms into precursor Z to generate a dithiolene group. In the complex, serves as sulfur donor by being thiocarboxylated (-COSH) at its C-terminus by UBA4. After interaction with MOCS2B, the sulfur is then transferred to precursor Z to form molybdopterin.
Belongs to the MoaD family. MOCS2A subfamily.
C-terminal thiocarboxylation occurs in 2 steps, it is first acyl-adenylated (-COAMP) via the hesA/moeB/thiF part of UBA4, then thiocarboxylated (-COSH) via the rhodanese domain of UBA4.
Belongs to the eukaryotic ribosomal protein eL8 family.
Protein of unknown function; part of the gene cluster that mediates the biosynthesis of siderophore ferrichrome A which is contributing to organismal virulence (PubMed:17138696, Ref.4).
Belongs to the NAD(P)-dependent epimerase/dehydratase family. UDP-glucuronic acid decarboxylase subfamily.
Belongs to the SEC23/SEC24 family. SEC23 subfamily.
The COPII coat is composed of at least 5 proteins: the SEC23/24 complex, the SEC13/31 complex, and the protein SAR1.
Belongs to the glutaminase PdxT/SNO family.
Component of the cytoplasmic LSM1-LSM7 complex which is involved in mRNA degradation.
Component of the heptameric LSM1-LSM7 complex that forms a seven-membered ring structure with a donut shape.
Belongs to the FAD-dependent glycerol-3-phosphate dehydrogenase family.
Belongs to the PIGG/PIGN/PIGO family. PIGN subfamily.
Ethanolamine phosphate transferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers ethanolamine phosphate to the first alpha-1,4-linked mannose of the glycosylphosphatidylinositol precursor of GPI-anchor.
Belongs to the eukaryotic ribosomal protein eS7 family.
Belongs to the succinate/malate CoA ligase alpha subunit family.
Succinyl-CoA synthetase functions in the citric acid cycle (TCA), coupling the hydrolysis of succinyl-CoA to the synthesis of ATP and thus represents the only step of substrate-level phosphorylation in the TCA. The alpha subunit of the enzyme binds the substrates coenzyme A and phosphate, while succinate binding and nucleotide specificity is provided by the beta subunit.
Belongs to the chitin synthase family. Class III subfamily.
Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth.
Mycophenolic acid (MPA) is a non-competitive inhibitor that prevents formation of the closed enzyme conformation by binding to the same site as the amobile flap. In contrast, mizoribine monophosphate (MZP) is a competitive inhibitor that induces the closed conformation. MPA is a potent inhibitor of mammalian IMPDHs but a poor inhibitor of the bacterial enzymes. MZP is a more potent inhibitor of bacterial IMPDH.
Belongs to the DDOST 48 kDa subunit family.
Subunit of the oligosaccharyl transferase (OST) complex that catalyzes the initial transfer of a defined glycan (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol-pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains, the first step in protein N-glycosylation. N-glycosylation occurs cotranslationally and the complex associates with the Sec61 complex at the channel-forming translocon complex that mediates protein translocation across the endoplasmic reticulum (ER).
Belongs to the eukaryotic RPB8 RNA polymerase subunit family.
DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Common component of RNA polymerases I, II and III which synthesize ribosomal RNA precursors, mRNA precursors and many functional non-coding RNAs, and small RNAs, such as 5S rRNA and tRNAs, respectively.
Belongs to the reverse transcriptase family. Telomerase subfamily.
Telomerase is a ribonucleoprotein enzyme essential for the replication of chromosome termini in most eukaryotes. It elongates telomeres. It is a reverse transcriptase that adds simple sequence repeats to chromosome ends by copying a template sequence within the RNA component of the enzyme.
Belongs to the actin-binding proteins ADF family. GMF subfamily.
Belongs to the TALE/M-ATYP homeobox family.
Required for replication-independent chromatin assembly and for the periodic repression of histone gene transcription during the cell cycle.
Nuclear chaperone required for maturation and nuclear export of pre-60S ribosome subunits.
Belongs to the sodium:solute symporter (SSF) (TC 2.A.21) family.
Involved in the organization of the mitochondrial membranes and the global structure of the mitochondria. Also required for mitochondrial distribution and mobility as well as for the maintenance of mitochondrial DNA nucleoids structures.
Bifunctional enzyme that catalyzes the reactions from geranylgeranyl diphosphate to phytoene (phytoene synthase) and lycopene to beta-carotene via the intermediate gamma-carotene (lycopene cyclase).
In the C-terminal section; belongs to the phytoene/squalene synthase family.
In the N-terminal section; belongs to the lycopene beta-cyclase family.
Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family.
Deaminates gamma-aminobutyric acid (GABA) to succinate-semialdehyde, which in turn is converted to succinate by the succinate semialdehyde dehydrogenase (By similarity). Not required for the utilization of GABA as nitrogen source.
Up-regulated by GABA and beta-alanine. Is not subject to nitrogen catabolite repression.
Belongs to the AB hydrolase superfamily. Lipase family.
Binds to both phosphatidylinositol (PI) and phosphatidylinositol 3,5-bisphosphate (PIP2).
Lipase which is essential for lysis of subvacuolar cytoplasm to vacuole targeted bodies and intravacuolar autophagic bodies. Involved in the lysis of intravacuolar multivesicular body (MVB) vesicles. The intravacuolar membrane disintegration by ATG15 is critical to life span extension (By similarity).
Oligomeric complex that consists of at least the alpha, beta, beta', gamma, delta, epsilon and zeta subunits.
The coatomer is a cytosolic protein complex that binds to dilysine motifs and reversibly associates with Golgi non-clathrin-coated vesicles, which further mediate biosynthetic protein transport from the ER, via the Golgi up to the trans Golgi network.
Belongs to the NAD-dependent glycerol-3-phosphate dehydrogenase family.
Belongs to the eukaryotic ribosomal protein eS27 family.
Associates with 90S and pre-40S pre-ribosomal particles.
Component of the 90S pre-ribosome involved in the maturation of rRNAs. Required for early cleavages of the pre-RNAs in the 40S ribosomal subunit maturation pathway (By similarity).
Belongs to the prefoldin subunit beta family.
Binds specifically to cytosolic chaperonin (c-CPN) and transfers target proteins to it. Binds to nascent polypeptide chain and promotes folding in an environment in which there are many competing pathways for nonnative proteins.
Heterohexamer of two PFD-alpha type and four PFD-beta type subunits.
Acetylation of histone H3 leads to transcriptional activation. H3K14ac formation by GCN5 is promoted by H3S10ph. H3K14ac can also be formed by ESA1. H3K56ac formation occurs predominantly in newly synthesized H3 molecules during G1, S and G2/M of the cell cycle and may be involved in DNA repair (By similarity).
Mono-, di- and trimethylated by the COMPASS complex to form H3K4me1/2/3. H3K4me activates gene expression by regulating transcription elongation and plays a role in telomere length maintenance. H3K4me enrichment correlates with transcription levels, and occurs in a 5' to 3' gradient with H3K4me3 enrichment at the 5'-end of genes, shifting to H3K4me2 and then H3K4me1. Methylated by SET2 to form H3K36me. H3K36me represses gene expression. Methylated by DOT1 to form H3K79me. H3K79me is required for association of SIR proteins with telomeric regions and for telomeric silencing. The COMPASS-mediated formation of H3K4me2/3 and the DOT1-mediated formation of H3K79me require H2BK123ub1 (By similarity).
Phosphorylated to form H3S10ph. H3S10ph promotes subsequent H3K14ac formation and is required for transcriptional activation through TBP recruitment to the promoters (By similarity).
To ensure consistency between histone entries, we follow the 'Brno' nomenclature for histone modifications, with positions referring to those used in the literature for the 'closest' model organism. Due to slight variations in histone sequences between organisms and to the presence of initiator methionine in UniProtKB/Swiss-Prot sequences, the actual positions of modified amino acids in the sequence generally differ. In this entry the following conventions are used: H3K4me1/2/3 = mono-, di- and trimethylated Lys-5; H3K9ac = acetylated Lys-10; H3K9me1 = monomethylated Lys-10; H3S10ph = phosphorylated Ser-11; H3K14ac = acetylated Lys-15; H3K14me2 = dimethylated Lys-15; H3K18ac = acetylated Lys-19; H3K18me1 = monomethylated Lys-19; H3K23ac = acetylated Lys-24; H3K23me1 = monomethylated Lys-24; H3K27ac = acetylated Lys-28; H3K27me1/2/3 = mono-, di- and trimethylated Lys-28; H3K36ac = acetylated Lys-37; H3K36me1/2/3 = mono-, di- and trimethylated Lys-37; H3K56ac = acetylated Lys-57; H3K64ac = acetylated Lys-65; H3K79me1/2/3 = mono-, di- and trimethylated Lys-80.
Binds 1 5,10-methenyltetrahydrofolate (MTHF) per subunit.
Belongs to the class VI-like SAM-binding methyltransferase superfamily. CHO2 family.
Catalyzes the first step of the methylation pathway of phosphatidylcholine biosynthesis, the SAM-dependent methylation of phosphatidylethanolamine (PE) to phosphatidylmonomethylethanolamine (PMME).
Required for correct functioning of the GINS complex, a complex that plays an essential role in the initiation of DNA replication, and progression of DNA replication forks. GINS complex seems to bind preferentially to single-stranded DNA.
Involved in the proteasome-dependent degradation of fructose-1,6-bisphosphatase.
The coatomer is a cytosolic protein complex that binds to dilysine motifs and reversibly associates with Golgi non-clathrin-coated vesicles, which further mediate biosynthetic protein transport from the ER, via the Golgi up to the trans Golgi network. Coatomer complex is required for budding from Golgi membranes, and is essential for the retrograde Golgi-to-ER transport of dilysine-tagged proteins.
Belongs to the type-II 3-dehydroquinase family.
Homododecamer. Adopts a ring-like structure, composed of an arrangement of two hexameric rings stacked on top of one another.
Is involved in the catabolism of quinate. Allows the utilization of quinate as carbon source via the beta-ketoadipate pathway.
Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. SerC subfamily.
Belongs to the U2 small nuclear ribonucleoprotein A family.
Belongs to the glycosyl hydrolase 38 family.
Belongs to the Mrp/NBP35 ATP-binding proteins family.
In the C-terminal section; belongs to the formate--tetrahydrofolate ligase family.
In the N-terminal section; belongs to the tetrahydrofolate dehydrogenase/cyclohydrolase family.
Belongs to the universal ribosomal protein uS2 family.
Component of the small ribosomal subunit. Mature ribosomes consist of a small (40S) and a large (60S) subunit. The 40S subunit contains about 33 different proteins and 1 molecule of RNA (18S). The 60S subunit contains about 49 different proteins and 3 molecules of RNA (25S, 5.8S and 5S). Interacts with RPS21.
Required for the assembly and/or stability of the 40S ribosomal subunit. Required for the processing of the 20S rRNA-precursor to mature 18S rRNA in a late step of the maturation of 40S ribosomal subunits.
The active site is a redox-active disulfide bond.
Catalyzes the transfer of a geranyl-geranyl moiety from geranyl-geranyl pyrophosphate to cysteines occuring in specific C-terminal amino acid sequences.
In the C-terminal section; belongs to the succinate/malate CoA ligase alpha subunit family.
In the N-terminal section; belongs to the succinate/malate CoA ligase beta subunit family.
Belongs to the 5'-3' exonuclease family. XRN2/RAT1 subfamily.
Possesses 5'->3' exoribonuclease activity. Required for the processing of nuclear mRNA and rRNA precursors. May promote termination of transcription by RNA polymerase II (By similarity).
Belongs to the adaptor complexes medium subunit family. Delta-COP subfamily.
Belongs to the NFYB/HAP3 subunit family.
Component of the SPT4-SPT5 complex. Interacts with RNA polymerase II (By similarity).
The SPT4-SPT5 complex mediates both activation and inhibition of transcription elongation, and plays a role in pre-mRNA processing. This complex seems to be important for the stability of the RNA polymerase II elongation machinery on the chromatin template but not for the inherent ability of this machinery to translocate down the gene (By similarity).
Belongs to the group II decarboxylase family.
Belongs to the UTP23/FCF1 family. FCF1 subfamily.
Essential component of the PAM complex, a complex required for the translocation of transit peptide-containing proteins from the inner membrane into the mitochondrial matrix in an ATP-dependent manner.
Belongs to the NADH dehydrogenase family.
Belongs to the ribulose-phosphate 3-epimerase family.
Belongs to the acyl carrier protein (ACP) family.
Carrier of the growing fatty acid chain in fatty acid biosynthesis.
Interacts with ODC and thereby sterically blocks ODC homodimerization.
Ornithine decarboxylase (ODC) antizyme protein that negatively regulates ODC activity and intracellular polyamine biosynthesis in response to increased intracellular polyamine levels. Binds to ODC monomers, inhibiting the assembly of the functional ODC homodimer, and targets the monomers for ubiquitin-independent proteolytic destruction by the 26S proteasome.
Belongs to the metallo-beta-lactamase superfamily. Glyoxalase II family.
Thiolesterase that catalyzes the hydrolysis of S-D-lactoyl-glutathione to form glutathione and D-lactic acid.
Belongs to the universal ribosomal protein uS8 family.
Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. NifS/IscS subfamily.
Essential role in pre-mRNA splicing. Also essential for entry into mitosis (G2/M progression) as well as for chromosome segregation during mitosis.
Single-stranded DNA-dependent ATP-dependent helicase. Involved in non-homologous end joining (NHEJ) DNA double strand break repair. DNA-binding is sequence-independent but has a high affinity to nicks in double-stranded DNA and to the ends of duplex DNA. Binds to naturally occurring chromosomal ends, and therefore provides chromosomal end protection. Required also for telomere recombination to repair telomeric ends in the absence of telomerase. KU70, of the KU70/KU80 heterodimer, binds to the stem loop of TLC1, the RNA component of telomerase. Involved in telomere maintenance. Interacts with telomeric repeats and subtelomeric sequences thereby controlling telomere length and protecting against subtelomeric rearrangement. Maintains telomeric chromatin, which is involved in silencing the expression of genes located at the telomere. Required for mating-type switching.
Catalytic component of the histone acetylase B (HAT-B) complex. Acetylates 'Lys-12' of histone H4 which is required for telomeric silencing. Has intrinsic substrate specificity that modifies lysine in recognition sequence GXGKXG. Involved in DNA double-strand break repair.
Component of the HAT-B complex composed of at least HAT1 and HAT2. The HAT-B complex binds to histone H4 tail.
Belongs to the replication factor A protein 3 family.
Catalyzes the reduction of 3-ketodihydrosphingosine (KDS) to dihydrosphingosine (DHS).
Involved in the first step of pre-mRNA splicing. Required for cell growth and cell cycle control. Plays a role in the levels of the U1, U4, U5 and U6 snRNAs and the maintenance of the U4/U6 snRNA complex. May provide the link between the 'nineteen complex' NTC spliceosome protein complex and the spliceosome through the U6 snRNA. Associates predominantly with U6 snRNAs in assembled active spliceosomes. Binds directly to the internal stem-loop (ISL) domain of the U6 snRNA and to the pre-mRNA intron near the 5' splice site during the activation and catalytic phases of the spliceosome cycle (By similarity).
The C-terminal RRM domain and the zinc finger motif are necessary for RNA-binding.
Belongs to the complex I 24 kDa subunit family.
Belongs to the eukaryotic GSH synthase family.
Belongs to the ETF alpha-subunit/FixB family.
The electron transfer flavoprotein serves as a specific electron acceptor for several dehydrogenases, including five acyl-CoA dehydrogenases, glutaryl-CoA and sarcosine dehydrogenase. It transfers the electrons to the main mitochondrial respiratory chain via ETF-ubiquinone oxidoreductase (ETF dehydrogenase).
Component of the cytosolic iron-sulfur (Fe-S) protein assembly (CIA) machinery required for the maturation of extramitochondrial Fe-S proteins. Part of an electron transfer chain functioning in an early step of cytosolic Fe-S biogenesis, facilitating the de novo assembly of a [4Fe-4S] cluster on the scaffold complex CFD1-NBP35. Electrons are transferred to DRE2 from NADPH via the FAD- and FMN-containing protein TAH18. TAH18-DRE2 are also required for the assembly of the diferric tyrosyl radical cofactor of ribonucleotide reductase (RNR), probably by providing electrons for reduction during radical cofactor maturation in the catalytic small subunit RNR2.
Monomer. Interacts with TAH18. Interacts with MIA40.
The C-terminal domain binds 2 Fe-S clusters but is otherwise mostly in an intrinsically disordered conformation.
The N-terminal domain has structural similarity with S-adenosyl-L-methionine-dependent methyltransferases, but does not bind S-adenosyl-L-methionine. It is required for correct assembly of the 2 Fe-S clusters.
The twin Cx2C motifs are involved in the recognition by the mitochondrial MIA40-ERV1 disulfide relay system. The formation of 2 disulfide bonds in the Cx2C motifs through dithiol/disulfide exchange reactions effectively traps the protein in the mitochondrial intermembrane space.
Catalyzes the covalent attachment of ubiquitin to other proteins. Plays a role in transcription regulation by catalyzing the monoubiquitination of histone H2B to form H2BK123ub1. H2BK123ub1 gives a specific tag for epigenetic transcriptional activation and is also a prerequisite for H3K4me and H3K79me formation. Also involved in postreplication repair of UV-damaged DNA, in N-end rule-dependent protein degradation and in sporulation.
Belongs to the helicase family. UvrD subfamily.
Belongs to the OMP decarboxylase family.
Belongs to the phosphoglycerate kinase family.
May be involved in the degradation of misfolded endoplasmic reticulum (ER) luminal proteins.
Belongs to the RecA family. RAD51 subfamily.
Required both for recombination and for the repair of DNA damage caused by X-rays.
Belongs to the Nudix hydrolase family. DCP2 subfamily.
Belongs to the eukaryotic NMN adenylyltransferase family.
Belongs to the alkaline ceramidase family.
Belongs to the PI3/PI4-kinase family. ATM subfamily.
Belongs to the glycosyl hydrolase 20 family.
Belongs to the bacterial ribosomal protein bL33 family.
Involved in the 5-carboxymethylaminomethyl modification (mnm(5)s(2)U34) of the wobble uridine base in mitochondrial tRNAs.
Belongs to the amidase family. GatA subfamily.
F-type ATPases have 2 components, CF(1) - the catalytic core - and CF(0) - the membrane proton channel. CF(1) has five subunits: alpha(3), beta(3), gamma(1), delta(1), epsilon(1). CF(0) has three main subunits: a, b and c.
Produces ATP from ADP in the presence of a proton gradient across the membrane.
Belongs to the bacterial ribosomal protein bS18 family.
Belongs to the NAD(P)-dependent epimerase/dehydratase family.
Plays a role in maintenance of chromatin structure during RNA polymerase II transcription elongation thereby repressing transcription initiation from cryptic promoters. Mediates the reassembly of nucleosomes onto the promoters of at least a selected set of genes during repression; the nucleosome reassembly is essential for transcriptional repression (By similarity).
Belongs to the ubiquitin conjugation factor E4 family.
Belongs to the uroporphyrinogen-III synthase family.
Belongs to the eukaryotic ribosomal protein eS19 family.
Belongs to the UDP-glucose/GDP-mannose dehydrogenase family.
Belongs to the cyclophilin-type PPIase family. PPIL4 subfamily.
ATP-dependent serine protease that mediates the selective degradation of misfolded, unassembled or oxidatively damaged polypeptides as well as certain short-lived regulatory proteins in the mitochondrial matrix. May also have a chaperone function in the assembly of inner membrane protein complexes. Participates in the regulation of mitochondrial gene expression and in the maintenance of the integrity of the mitochondrial genome. Binds to mitochondrial DNA in a site-specific manner.
Homohexamer or homoheptamer. Organized in a ring with a central cavity.
Belongs to the CSN7/EIF3M family. CSN7 subfamily.
Involved in nucleolar integrity and required for processing of the pre-rRNA for the 60S ribosome subunit.
Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. MAP kinase kinase subfamily.
Protein kinase that is necessary for a-locus-dependent processes, such as conjugation tube formation, filament formation, and maintenance of filamentous growth, and for a-locus-independent processes, such as tumor induction and teliospore germination.
Belongs to the eIF-2B gamma/epsilon subunits family.
Mitochondrial GTPase that catalyzes the GTP-dependent ribosomal translocation step during translation elongation. During this step, the ribosome changes from the pre-translocational (PRE) to the post-translocational (POST) state as the newly formed A-site-bound peptidyl-tRNA and P-site-bound deacylated tRNA move to the P and E sites, respectively. Catalyzes the coordinated movement of the two tRNA molecules, the mRNA and conformational changes in the ribosome.
Belongs to the LDH/MDH superfamily. MDH type 1 family.
Belongs to the thymidylate kinase family.
Involved in cytoplasm to vacuole transport (Cvt) and autophagic vesicle formation.
Belongs to the cytidine and deoxycytidylate deaminase family.
Component of the small nucleolar ribonucleoprotein particles containing H/ACA-type snoRNAs (H/ACA snoRNPs).
Non-catalytic component of the H/ACA small nucleolar ribonucleoprotein (H/ACA snoRNP), which catalyzes pseudouridylation of rRNA and is required for ribosome biogenesis. This involves the isomerization of uridine such that the ribose is subsequently attached to C5, instead of the normal N1. Pseudouridine ('psi') residues may serve to stabilize the conformation of rRNAs. The H/ACA snoRNP complex also mediates pseudouridylation of other types of RNAs. The H/ACA snoRNP complex mediates pseudouridylation at position 93 in U2 snRNA.
Belongs to the universal ribosomal protein uS7 family.
Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. PDPK1 subfamily.
Heterodimer with ALG13 to form a functional enzyme.
Involved in protein N-glycosylation. Essential for the second step of the dolichol-linked oligosaccharide pathway. Anchors the catalytic subunit ALG13 to the ER.
In the C-terminal section; belongs to the trehalose phosphatase family.
In the N-terminal section; belongs to the glycosyltransferase 20 family.
Belongs to the fungal cytochrome c oxidase subunit 7a family.
Component of the cytochrome c oxidase, the last enzyme in the mitochondrial electron transport chain which drives oxidative phosphorylation.
Component of the ER-mitochondria encounter structure (ERMES) or MDM complex, composed of MMM1, MDM10, MDM12 and MDM34.
Component of the ERMES/MDM complex, which serves as a molecular tether to connect the endoplasmic reticulum (ER) and mitochondria. Components of this complex are involved in the control of mitochondrial shape and protein biogenesis, and function in nonvesicular lipid trafficking between the ER and mitochondria. MDM34 is required for the interaction of the ER-resident membrane protein MMM1 and the outer mitochondrial membrane-resident beta-barrel protein MDM10.
Lacks alpha-helical transmembrane segments, suggesting that it resides in the membrane via beta-sheet conformations similar to those predicted for other outer membrane proteins and porin.
The SMP-LTD domain is a barrel-like domain that can bind various types of glycerophospholipids in its interior and mediate their transfer between two adjacent bilayers.
Belongs to the metallo-beta-lactamase superfamily. RNA-metabolizing metallo-beta-lactamase-like family. CPSF2/YSH1 subfamily.
Belongs to the sterol desaturase family.
Fatty acid hydroxylase; part of the gene cluster that mediates the biosynthesis of the glycolipid biosurfactant ustilagic acid (UA) (PubMed:15932999, PubMed:17850255). UA is a secreted cellobiose glycolipid that is toxic for many microorganisms and confers biocontrol activity to U.maydis (PubMed:15932999, PubMed:17850255). UA consists of 15,16-dihydroxypalmitic or 2,15,16-trihydroxypalmitic acid, which is O-glycosidically linked to cellobiose at its terminal hydroxyl group (PubMed:17850255). In addition, the cellobiose moiety is acetylated and acylated with a short-chain hydroxy fatty acid (PubMed:17850255). UA biosynthesis starts with omega-hydroxylation of palmitic acid catalyzed by the cytochrome P450 monooxygenase cyp1 (PubMed:17850255). Terminal hydroxylation of palmitic acid precedes subterminal hydroxylation catalyzed by the cytochrome P450 monooxygenase cyp2 (PubMed:17850255). Sequential glucosylation of the hydroxy fatty acid is probably catalyzed by the glycosyltransferase ugt1 (Probable). The cellobiose lipid is further decorated by acetylation of the proximal glucose residue and by acylation with a short-chain beta-hydroxy fatty acid at the distal glucose residue (Probable). The acyltransferase uat1 may be a good candidate for catalyzing either acetylation or acylation of the cellobiose lipid (Probable). The fatty acid synthase fas2 may be involved in synthesis of the carbon backbone of the short-chain beta-hydroxy fatty acid esterified to the cellobiose disaccharide (Probable). The secreted UA consists of a mixture of both alpha-hydroxylated and non-hydroxylated glycolipids; therefore, alpha-hydroxylation of the long-chain fatty, catalyzed by the fatty acid hydroxylase ahd1, occurs late in UA biosynthesis and may be the last step before secretion (PubMed:17850255).
Leads to the production of UA derivatives that lack the alpha-hydroxyl group.
Catalyzes the reaction of cyanate with bicarbonate to produce ammonia and carbon dioxide.
Belongs to the ketopantoate reductase family.
Belongs to the GTP-binding elongation factor family. LepA subfamily.
Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. LepA subfamily.
Promotes mitochondrial protein synthesis. May act as a fidelity factor of the translation reaction, by catalyzing a one-codon backward translocation of tRNAs on improperly translocated ribosomes. Binds to mitochondrial ribosomes in a GTP-dependent manner.
Belongs to the CoA-transferase III family.
Catalyzes the transfer of a farnesyl moiety from farnesyl diphosphate to a cysteine at the fourth position from the C-terminus of several proteins. The beta subunit is responsible for peptide-binding.
Belongs to the class-IV pyridoxal-phosphate-dependent aminotransferase family.
Internal deletion and contaminating sequence at the C-terminus from position 892 onwards.
Belongs to the proteasome subunit S5A family.
Functions as actin-binding component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks. Seems to contact the mother actin filament.
Belongs to the PHP hydrolase family. HisK subfamily.
Belongs to the SMC family. SMC1 subfamily.
Catalyzes the synthesis of dihydrouridine, a modified base found in the D-loop of most tRNAs.
Belongs to the peptidase M28 family. M28A subfamily.
Is cell cycle-regulated; expression peaks in early S or G1 phase.
Temperature-sensitive protein required for DNA synthesis. May be a transcription factor that regulates the level or influences the stability of DNA polymerases or auxiliary proteins.
Belongs to the chromate ion transporter (CHR) (TC 2.A.51) family.
Belongs to the SurE nucleotidase family.
Belongs to the importin beta family. Importin beta-1 subfamily.
Involved in nucleolar processing of pre-18S ribosomal RNA.
Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. F-type ATPases consist of two structural domains, F(1) - containing the extramembraneous catalytic core, and F(0) - containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation.
Divalent metal cations. Prefers magnesium or manganese.
In the 2nd section; belongs to the EPSP synthase family.
In the 3rd section; belongs to the shikimate kinase family.
In the 4th section; belongs to the type-I 3-dehydroquinase family.
In the C-terminal section; belongs to the shikimate dehydrogenase family.
In the N-terminal section; belongs to the sugar phosphate cyclases superfamily. Dehydroquinate synthase family.
The AROM polypeptide catalyzes 5 consecutive enzymatic reactions in prechorismate polyaromatic amino acid biosynthesis.
Component of the general transcription and DNA repair factor IIH (TFIIH) core complex, which is involved in general and transcription-coupled nucleotide excision repair (NER) of damaged DNA and, when complexed to TFIIK, in RNA transcription by RNA polymerase II.
Belongs to the neutral sphingomyelinase family.
Necessary for the splicing of pre-mRNA. Has a role in the recognition of the branch site (5'-UACUAAC-3'), the pyrimidine tract and the 3'-splice site at the 3'-end of introns (By similarity).
Binds 1 Mg(2+) or Mn(2+) ion per subunit.
Belongs to the complex I NDUFS5 subunit family.
Belongs to the methyltransferase superfamily. HEN1 family.
Belongs to the class I-like SAM-binding methyltransferase superfamily. Trm1 family.
Belongs to the archaeal Rpo5/eukaryotic RPB5 RNA polymerase subunit family.
Belongs to the pseudouridine synthase TruB family.
Belongs to the SSU72 phosphatase family.
Component of the cleavage and polyadenylation factor (CPF) complex, which plays a key role in polyadenylation-dependent pre-mRNA 3'-end formation and cooperates with cleavage factors including the CFIA complex and NAB4/CFIB. SSU72 is required for 3'-end formation of snoRNAs.
Component of the cleavage and polyadenylation factor (CPF) complex.
Processively dephosphorylates Ser-5 of the heptad repeats YSPTSPS in the C-terminal domain of the largest RNA polymerase II subunit (RPB1).
The B locus has at least 25 alleles, and any combination of two different B alleles yields a multimeric regulatory protein, that activates genes responsible for the pathogenicity and for the sexual development of the fungus within the corn plant.
Acts as one of several non-catalytic accessory components of the cytoplasmic dynein complex that are thought to be involved in linking dynein to cargos and to adapter proteins that regulate dynein function. Cytoplasmic dynein acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules. May play a role in changing or maintaining the spatial distribution of cytoskeletal structures.
Belongs to the dynein light chain family.
Cytoplasmic dynein consists of two catalytic heavy chains (HCs) and a number of non-catalytic subunits which present intermediate chains (ICs), light intermediate chains (LICs) and light chains (LCs).
Belongs to the thiolase-like superfamily. HMG-CoA synthase family.
Hydroxymethylglutaryl-CoA synthase involved in the biosynthesis of siderophore ferrichrome A which is contributing to organismal virulence (PubMed:20070524). The first step of ferrichrome A biosynthesis is performed by the HMG-CoA synthase hcs1 which catalyzes the generation of HMG-CoA and CoA using acetoacetyl-CoA and acetyl-CoA as substrates (PubMed:20070524). The enoyl-CoA isomerase/hydratase fer4 then catalyzes the conversion of hcs1-produced HMG-CoA to methylglutaconyl-CoA (PubMed:20070524). The acyltransferase fer5 then fuses the fer4-generated methylglutaconyl-CoA with sid1-generated hydroxyornithine to yield methylglutaconyl hydroxyornithine (PubMed:20070524). Methylglutaconyl hydroxyornithine is then available for use by the NRPS fer3 to generate ferrichrome A (PubMed:20070524).
Leads to a swollen morphology and a cytokinesis defect preceding lysis of cells (PubMed:20070524).
Belongs to the glycosyltransferase 32 family.
Belongs to the arsenical resistance-3 (ACR3) (TC 2.A.59) family.
Belongs to the oxygen-dependent FAD-linked oxidoreductase family.
In the C-terminal section; belongs to the TrpB family.
In the N-terminal section; belongs to the TrpA family.
ATP-dependent RNA helicase required for 60S ribosomal subunit synthesis. Involved in efficient pre-rRNA processing, predominantly at site A3, which is necessary for the normal formation of 25S and 5.8S rRNAs (By similarity).
Belongs to the DEAD box helicase family. DDX5/DBP2 subfamily.
The zeta subunit may be involved in regulating the coat assembly and, hence, the rate of biosynthetic protein transport due to its association-dissociation properties with the coatomer complex.
GTP-binding protein involved in protein trafficking; modulates vesicle budding and uncoating within the Golgi apparatus.
ATP-binding RNA helicase involved in 40S ribosomal subunit biogenesis and is required for the normal formation of 18S rRNAs through pre-rRNA processing at A0, A1 and A2 sites. Required for vegetative growth (By similarity).
Belongs to the DEAD box helicase family. DDX49/DBP8 subfamily.
Belongs to the radical SAM superfamily. Biotin synthase family.
Belongs to the dynactin subunits 5/6 family. Dynactin subunit 6 subfamily.
Belongs to the SLC29A/ENT transporter (TC 2.A.57) family.
Belongs to the ZIP transporter (TC 2.A.5) family.
Common component of the spliceosome and rRNA processing machinery. In association with the spliceosomal U4/U6.U5 tri-snRNP particle, required for splicing of pre-mRNA. In association with box C/D snoRNPs, required for processing of pre-ribosomal RNA (rRNA) and site-specific 2'-O-methylation of substrate RNAs. Essential for the accumulation and stability of U4 snRNA, U6 snRNA, and box C/D snoRNAs (By similarity).
Component of the U3 snoRNP particle. Binds to the C'/D and B/C motifs in U3 snoRNA. Component of the 25S U4/U6.U5 tri-snRNP particle, a subcomplex of the spliceosome. Binds to the 5' stem-loop of U4 snRNA (By similarity).
Belongs to the DASH complex ASK1 family.
Belongs to the velvet family. VosA subfamily.
Component of the velB-VosA heterodimeric complex that plays a dual role in activating genes associated with spore maturation and repressing certain development-associated genes (By similarity). The complex binds DNA through the DNA-binding domain of vosA that recognizes an 11-nucleotide consensus sequence 5'-CTGGCCGCGGC-3' consisting of two motifs in the promoters of key developmental regulatory genes (By similarity). Required for gall induction and teliospore formation on seedlings (PubMed:24064149).
Forms a heterodimeric complex with velB; the formation of the VEL2-VOS1 complex is light-dependent (By similarity).
Leads to reduced virulence (PubMed:24064149).
The N-terminal velvet domain contains a NF-kappa-B-like fold and is involved in DNA-binding (By similarity).
Component of the nascent polypeptide-associated complex (NAC), a dynamic component of the ribosomal exit tunnel, protecting the emerging polypeptides from interaction with other cytoplasmic proteins to ensure appropriate nascent protein targeting. The NAC complex also promotes mitochondrial protein import by enhancing productive ribosome interactions with the outer mitochondrial membrane and blocks the inappropriate interaction of ribosomes translating non-secretory nascent polypeptides with translocation sites in the membrane of the endoplasmic reticulum. EGD1 may act as a transcription factor that exert a negative effect on the expression of several genes that are transcribed by RNA polymerase II.
Part of the nascent polypeptide-associated complex (NAC), consisting of EGD2 and EGD1. NAC associates with ribosomes via EGD1 (By similarity).
May act as a negative regulator of salt tolerance.
Belongs to the polysaccharide lyase 1 family.
Ubiquitin ligase protein which is a component of the N-end rule pathway. Recognizes and binds to proteins bearing specific N-terminal residues that are destabilizing according to the N-end rule, leading to their ubiquitination and subsequent degradation.
Belongs to the tRNA pseudouridine synthase TruA family.
Component of the ER-mitochondria encounter structure (ERMES) or MDM complex, composed of MMM1, MDM10, MDM12 and MDM34. A MMM1 homodimer associates with one molecule of MDM12 on each side in a pairwise head-to-tail manner, and the SMP-LTD domains of MMM1 and MDM12 generate a continuous hydrophobic tunnel for phospholipid trafficking.
Component of the ERMES/MDM complex, which serves as a molecular tether to connect the endoplasmic reticulum (ER) and mitochondria. Components of this complex are involved in the control of mitochondrial shape and protein biogenesis, and function in nonvesicular lipid trafficking between the ER and mitochondria. MDM12 is required for the interaction of the ER-resident membrane protein MMM1 and the outer mitochondrial membrane-resident beta-barrel protein MDM10. The MDM12-MMM1 subcomplex functions in the major beta-barrel assembly pathway that is responsible for biogenesis of all mitochondrial outer membrane beta-barrel proteins, and acts in a late step after the SAM complex. The MDM10-MDM12-MMM1 subcomplex further acts in the TOM40-specific pathway after the action of the MDM12-MMM1 complex. Essential for establishing and maintaining the structure of mitochondria and maintenance of mtDNA nucleoids.
Belongs to the GTP cyclohydrolase II family.
Belongs to the protein kinase superfamily. PAN3 family.
Contains a pseudokinase domain. The protein kinase domain is predicted to be catalytically inactive because some of the residues important for catalytic activity are substituted and it lacks the equivalent of the binding site for a peptide substrate. However, it has retained an ATP-binding site and ATP-binding is required for mRNA degradation, stimulating the activity of the PAN2 nuclease in vitro. The nucleotide-binding site is juxtaposed to the RNase active site of PAN2 in the complex and may actually bind nucleosides of a poly(A) RNA rather than ATP, feeding the poly(A)-tail to the active site of the deadenylase and thus increasing the efficiency with which this distributive enzyme degrades oligo(A) RNAs.
Homodimer. Forms a heterotrimer with a catalytic subunit PAN2 to form the poly(A)-nuclease (PAN) deadenylation complex. Interacts (via PAM-2 motif) with poly(A)-binding protein PAB1 (via PABC domain), conferring substrate specificity of the enzyme complex.
Regulatory subunit of the poly(A)-nuclease (PAN) deadenylation complex, one of two cytoplasmic mRNA deadenylases involved in mRNA turnover. PAN specifically shortens poly(A) tails of RNA and the activity is stimulated by poly(A)-binding protein PAB1. PAN deadenylation is followed by rapid degradation of the shortened mRNA tails by the CCR4-NOT complex. Deadenylated mRNAs are then degraded by two alternative mechanisms, namely exosome-mediated 3'-5' exonucleolytic degradation, or deadenlyation-dependent mRNA decaping and subsequent 5'-3' exonucleolytic degradation by XRN1. May also be involved in post-transcriptional maturation of mRNA poly(A) tails. PAN3 acts as a positive regulator for PAN activity, recruiting the catalytic subunit PAN2 to mRNA via its interaction with RNA and with PAB1.
The N-terminal zinc finger binds to poly(A) RNA.
The pseudokinase domain, the coiled-coil (CC), and C-terminal knob domain (CK) form a structural unit (PKC) that forms an extensive high-affinity interaction surface for PAN2.
Belongs to the universal ribosomal protein uL13 family.
Belongs to the steroid 5-alpha reductase family.
As part of the replication protein A (RPA/RP-A), a single-stranded DNA-binding heterotrimeric complex, may play an essential role in DNA replication, recombination and repair. Binds and stabilizes single-stranded DNA intermediates, preventing complementary DNA reannealing and recruiting different proteins involved in DNA metabolism.
Belongs to the replication factor A protein 1 family.
Component of the heterotrimeric canonical replication protein A complex (RPA).
Belongs to the universal ribosomal protein uL24 family.
Belongs to the mitochondrion-specific ribosomal protein mL54 family.
Belongs to the AAA ATPase family. PCH2 subfamily.
Belongs to the prenylcysteine oxidase family.
Belongs to the eukaryotic release factor 1 family.
Long-chain fatty alcohol oxidase involved in the omega-oxidation pathway of lipid degradation.
Proteolytically removes the C-terminal three residues of farnesylated proteins.
Catalyzes the phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN) coenzyme.
Belongs to the glycosyltransferase 2 family.
Transfers mannose from GDP-mannose to dolichol monophosphate to form dolichol phosphate mannose (Dol-P-Man) which is the mannosyl donor in pathways leading to N-glycosylation, glycosyl phosphatidylinositol membrane anchoring, and O-mannosylation of proteins.
Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily.
Probably involved in transport through the plasma membrane.
Belongs to the ATPase gamma chain family.
Belongs to the DPH1/DPH2 family. DPH1 subfamily.
Binds 1 [4Fe-4S] cluster per subunit. The cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine.
Catalyzes the first step of diphthamide biosynthesis, a post-translational modification of histidine which occurs in elongation factor 2. DPH1 and DPH2 transfer a 3-amino-3-carboxypropyl (ACP) group from S-adenosyl-L-methionine (SAM) to a histidine residue, the reaction is assisted by a reduction system comprising DPH3 and a NADH-dependent reductase, predominantly CBR1.
Component of the 2-(3-amino-3-carboxypropyl)histidine synthase complex composed of DPH1, DPH2, DPH3 and a NADH-dependent reductase, predominantly CBR1.
Belongs to the universal ribosomal protein uL1 family.
Belongs to the archaeal rpoM/eukaryotic RPA12/RPB9/RPC11 RNA polymerase family.
Belongs to the phosphatidylserine decarboxylase family. PSD-B subfamily. Eukaryotic type I sub-subfamily.
Binds 1 pyruvoyl group covalently per subunit.
Catalyzes the formation of phosphatidylethanolamine (PtdEtn) from phosphatidylserine (PtdSer). Plays a central role in phospholipid metabolism and in the interorganelle trafficking of phosphatidylserine.
Heterodimer of a large membrane-associated beta subunit and a small pyruvoyl-containing alpha subunit.
Is synthesized initially as an inactive proenzyme. Formation of the active enzyme involves a self-maturation process in which the active site pyruvoyl group is generated from an internal serine residue via an autocatalytic post-translational modification. Two non-identical subunits are generated from the proenzyme in this reaction, and the pyruvate is formed at the N-terminus of the alpha chain, which is derived from the carboxyl end of the proenzyme. The autoendoproteolytic cleavage occurs by a canonical serine protease mechanism, in which the side chain hydroxyl group of the serine supplies its oxygen atom to form the C-terminus of the beta chain, while the remainder of the serine residue undergoes an oxidative deamination to produce ammonia and the pyruvoyl prosthetic group on the alpha chain. During this reaction, the Ser that is part of the protease active site of the proenzyme becomes the pyruvoyl prosthetic group, which constitutes an essential element of the active site of the mature decarboxylase.
Golgi membrane protein involved in vesicular trafficking and spindle migration.
G proteins are composed of 3 units; alpha, beta and gamma. The alpha chain contains the guanine nucleotide binding site.
Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems. GPA3 plays an active role in transmission of the pheromone signal.
Binds 1 potassium ion per subunit. The potassium ion interacts primarily with the substrate.
Binds 2 magnesium ions per subunit. The magnesium ions interact primarily with the substrate.
Catalyzes the formation of S-adenosylmethionine from methionine and ATP.
Serine hydrolase involved in the detoxification of formaldehyde.
Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. Septin GTPase family.
Forms a homotrimer with a solvated central pore, which is connected laterally to the cytosol through the cavity within each protomer. Acts as a lipid scramblase that uses its central pore to function: the central pore opens laterally to accommodate lipid headgroups, thereby enabling lipid flipping and redistribution of lipids added to the outer leaflet of ATG9-containing vesicles, thereby enabling growth into autophagosomes.
Homotrimer; forms a homotrimer with a central pore that forms a path between the two membrane leaflets.
Phospholipid scramblase involved in autophagy and cytoplasm to vacuole transport (Cvt) vesicle formation. Cycles between the preautophagosomal structure/phagophore assembly site (PAS) and the cytoplasmic vesicle pool and supplies membrane for the growing autophagosome. Lipid scramblase activity plays a key role in preautophagosomal structure/phagophore assembly by distributing the phospholipids that arrive through ATG2 from the cytoplasmic to the luminal leaflet of the bilayer, thereby driving autophagosomal membrane expansion. Required for mitophagy. Also involved in endoplasmic reticulum-specific autophagic process and is essential for the survival of cells subjected to severe ER stress. Different machineries are required for anterograde trafficking to the PAS during either the Cvt pathway or bulk autophagy and for retrograde trafficking.
Phosphorylated by ATG1. ATG1 phosphorylation is required for preautophagosome elongation.
Belongs to the type II topoisomerase family.
Control of topological states of DNA by transient breakage and subsequent rejoining of DNA strands. Topoisomerase II makes double-strand breaks.
Belongs to the small GTPase superfamily. Rho family. CDC42 subfamily.
Plasma membrane-associated small GTPase which cycles between an active GTP-bound and an inactive GDP-bound state.
Non catalytic subunit of RNase H2, an endonuclease that specifically degrades the RNA of RNA:DNA hybrids. Participates in DNA replication, possibly by mediating the removal of lagging-strand Okazaki fragment RNA primers during DNA replication. Mediates the excision of single ribonucleotides from DNA:RNA duplexes.
ATP-dependent RNA helicase associated with the nuclear pore complex and essential for mRNA export from the nucleus. May participate in a terminal step of mRNA export through the removal of proteins that accompany mRNA through the nucleopore complex. May also be involved in early transcription (By similarity).
Associates with the nuclear pore complex.
Belongs to the DEAD box helicase family. DDX19/DBP5 subfamily.
Acetyltransferase; part of the gene cluster that mediates the biosynthesis of mannosylerythritol lipids (MELs), surface-active substances that enhance the availability of water-insoluble substrates (PubMed:15932999, PubMed:16885300). Mannosylerythritol lipid production is responsible for hemolytic activity of Ustilago maydis (PubMed:15932999). Depending on the number of acetyl groups, mannosylerythritol lipids can be differentiated into MEL A (fully acetylated), MEL B and MEL C (monoacetylated at R-6 and R-4, respectively), and the fully deacetylated MEL D (PubMed:31103599). The first step in the pathway is the generation of mannosylerythritol by the glycosyltransferase EMT1 which catalyzes the transfer of GDP-mannose to the C-4 atom of meso-erythritol (PubMed:15932999). This reaction has to be stereospecific, since only mannosyl-D-erythritol is generated (PubMed:15932999). The produced disaccharide is subsequently acylated with fatty acids of various lengths derived from the peroxisomal beta-oxidation by the peroxisomal acyltransferases MAC1 and MAC2 at positions C-2 and C-3, repectively (PubMed:16885300, PubMed:24835306, PubMed:31103599). The existence of MEL derivatives which carry an acetyl group at C-2 implies that at least MAC1 also accepts acetyl-CoA as a donor (PubMed:15932999). The final step of MEL biosynthesis is the acetylation of the fully acylated mannosylerythritol lipids catalyzed by the acetyl-CoA-dependent acetyltransferase MAT1 (PubMed:16885300). MAT1 displays a relaxed regioselectivity and is able to transfer acetylgroups to both positions C-4 and C-6 of the mannosyl moiety (PubMed:15932999).
Leads to the secretion of large amounts of deacetylated MEL D.
Belongs to the PPP phosphatase family. PP-5 (PP-T) subfamily.
Acts as catalytic component of the CCR4-NOT core complex, which in the nucleus seems to be a general transcription factor, and in the cytoplasm the major mRNA deadenylase involved in mRNA turnover (By similarity). Ccr4 has 3'-5' RNase activity with a strong preference for polyadenylated substrates and also low exonuclease activity towards single-stranded DNA (By similarity).
Assembly factor required for Rieske Fe-S protein RIP1 incorporation into the cytochrome b-c1 (CIII) complex. Functions as a chaperone, binding to this subunit within the mitochondrial matrix and stabilizing it prior to its translocation and insertion into the late CIII dimeric intermediate within the mitochondrial inner membrane. Modulates the mitochondrial matrix zinc pool.
Belongs to the complex I LYR family. MZM1 subfamily.
Belongs to the universal ribosomal protein uL16 family.
Belongs to the glycosyl hydrolase 35 family.
Belongs to the PI3/PI4-kinase family. Type III PI4K subfamily.
Belongs to the phosphohexose mutase family.
Belongs to the ammonia transporter channel (TC 1.A.11.2) family.
Component of the PAN1 actin cytoskeleton-regulatory complex required for the internalization of endosomes during actin-coupled endocytosis. The complex links the site of endocytosis to the cell membrane-associated actin cytoskeleton. Mediates uptake of external molecules and vacuolar degradation of plasma membrane proteins. Plays a role in the proper organization of the cell membrane-associated actin cytoskeleton and promotes its destabilization.
Belongs to the monovalent cation:proton antiporter 1 (CPA1) transporter (TC 2.A.36) family.
Belongs to the poly(A) polymerase family.
Binds 2 magnesium ions. Also active with manganese.
Polymerase that creates the 3'-poly(A) tail of mRNA's.
Catalyzes C14-demethylation of lanosterol which is critical for ergosterol biosynthesis. It transforms lanosterol into 4,4'-dimethyl cholesta-8,14,24-triene-3-beta-ol (By similarity).
Belongs to the RNA polymerase beta' chain family.
Component of the 7-subunit TFIIH core complex composed of XPB/SSL2, XPD/RAD3, SSL1, TFB1, TFB2, TFB4 and TFB5, which is active in NER. The core complex associates with the 3-subunit CTD-kinase module TFIIK composed of CCL1, KIN28 and TFB3 to form the 10-subunit holoenzyme (holo-TFIIH) active in transcription.
During the catalytic reaction, a sulfide is transferred from Cys-225 to a reaction intermediate, generating a dehydroalanine residue.
Involved in biosynthesis of the thiamine precursor thiazole. Catalyzes the conversion of NAD and glycine to adenosine diphosphate 5-(2-hydroxyethyl)-4-methylthiazole-2-carboxylic acid (ADT), an adenylated thiazole intermediate. The reaction includes an iron-dependent sulfide transfer from a conserved cysteine residue of the protein to a thiazole intermediate. The enzyme can only undergo a single turnover, which suggests it is a suicide enzyme. May have additional roles in adaptation to various stress conditions and in DNA damage tolerance.
Belongs to the eukaryotic/archaeal RNase P protein component 1 family.
Catalyzes the rate-limiting step of the non-oxidative phase in the pentose phosphate pathway. Catalyzes the reversible conversion of sedheptulose-7-phosphate and D-glyceraldehyde 3-phosphate into erythrose-4-phosphate and beta-D-fructose 6-phosphate.
Catalyzes the reversible hydration of cis-homoaconitate to (2R,3S)-homoisocitrate, a step in the alpha-aminoadipate pathway for lysine biosynthesis.
Although related to the peptidase M24 family, this protein lacks conserved active site residues suggesting that it may lack peptidase activity.
Belongs to the peptidase M24 family. SPT16 subfamily.
Forms a stable heterodimer with POB3. The SPT16-POB3 dimer weakly associates with multiple molecules of NHP6 to form the FACT complex (By similarity).
Belongs to the eukaryotic ribosomal protein eL20 family.
Belongs to the TFIIF alpha subunit family.
TFIIF is a general transcription initiation factor that binds to RNA polymerase II and helps to recruit it to the initiation complex in collaboration with TFIIB. It promotes transcription elongation.
Belongs to the universal ribosomal protein uS9 family.
Belongs to the NADPH--cytochrome P450 reductase family.
In the C-terminal section; belongs to the flavoprotein pyridine nucleotide cytochrome reductase family.
In the N-terminal section; belongs to the flavodoxin family.
This enzyme is required for electron transfer from NADP to cytochrome P450 in microsomes. It can also provide electron transfer to heme oxygenase and cytochrome B5. Involved in ergosterol biosynthesis.
MAP4K component of the MAPK pathway required for the mating pheromone response and the regulation of cell polarity and cell cycle. Phosphorylates histone H2B to form H2BS10ph (By similarity).
DNA helicase which participates in several chromatin remodeling complexes, including the SWR1 and the INO80 complexes. The SWR1 complex mediates the ATP-dependent exchange of histone H2A for the H2A variant HZT1 leading to transcriptional regulation of selected genes by chromatin remodeling. The INO80 complex remodels chromatin by shifting nucleosomes and is involved in DNA repair. Also involved in pre-rRNA processing (By similarity).
May form heterododecamers with RVB2. Component of the SWR1 chromatin remodeling complex, the INO80 chromatin remodeling complex, and of the R2TP complex (By similarity).
Involved in vacuolar transport and vacuole pH homeostasis. Also required for cytokinesis (By similarity).
During infection, may play a role in establishing and maintaining biotrophy; the formation of a tight interaction zone between the host and the pathogen.
Belongs to the WD repeat MDV1/CAF4 family.
Involved in mitochondrial fission. Acts as an adapter protein required to form mitochondrial fission complexes. Formation of these complexes is required to promote constriction and fission of the mitochondrial compartment at a late step in mitochondrial division (By similarity).
Plays an important role in the elongation step of protein synthesis.
Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class II DHOase subfamily.
Belongs to the MsrA Met sulfoxide reductase family.
Acts as an adapter for the XPO1/CRM1-mediated export of the 60S ribosomal subunit.
Belongs to the V-ATPase H subunit family.
Belongs to the AP endonuclease 2 family.
Belongs to the bacterial ribosomal protein bL9 family.
Belongs to the acetyltransferase family. ECO subfamily.
PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Acts as a regulatory subunit for PP2A-like phosphatases modulating their activity or substrate specificity, probably by inducing a conformational change in the catalytic subunit, a direct target of the PPIase. Can reactivate inactive phosphatase PP2A-phosphatase methylesterase complexes (PP2Ai) in presence of ATP and Mg(2+) by dissociating the inactive form from the complex (By similarity).
Involved in pre-mRNA splicing. Facilitates the cooperative formation of U2/U6 helix II in association with stem II in the spliceosome. Binds to RNA (By similarity).
Acts in a DNA repair pathway for removal of UV-induced DNA damage that is distinct from classical nucleotide excision repair and in repair of ionizing radiation damage. Functions in homologous recombination repair of DNA double strand breaks and in recovery of stalled replication forks.
Involved in amino sugar synthesis (formation of chitin, supplies the amino sugars of asparagine-linked oligosaccharides of glycoproteins).
Belongs to the NAD(P)-dependent epimerase/dehydratase family. Dihydroflavonol-4-reductase subfamily.
Belongs to the polysaccharide monooxygenase AA13 family.
Belongs to the Mediator complex subunit 21 family.
Belongs to the DASH complex DAD3 family.
Belongs to the cyclophilin-type PPIase family. PPIase D subfamily.
Scaffold protein for the de novo synthesis of iron-sulfur (Fe-S) clusters within mitochondria, which is required for maturation of both mitochondrial and cytoplasmic [2Fe-2S] and [4Fe-4S] proteins.
Belongs to the glutathione peroxidase family.
Component of the RNA polymerase III (Pol III) complex consisting of 17 subunits.
Belongs to the histidine acid phosphatase family.
Belongs to the Mediator complex subunit 5 family.
Belongs to the eukaryotic ribosomal protein eS8 family. Ribosome biogenesis protein NSA2 subfamily.
Component of the pre-66S ribosomal particle. Interacts with NOP7 and RRP1. Interacts with RSA4 (via WD repeats).
Involved in the biogenesis of the 60S ribosomal subunit. May play a part in the quality control of pre-60S particles (By similarity).
Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily.
Homotetramer. Residues from neighboring subunits contribute catalytic and substrate-binding residues to each active site.
Belongs to the peroxisomal targeting signal receptor family.
Binds to the C-terminal PTS1-type tripeptide peroxisomal targeting signal (SKL-type) and plays an essential role in peroxisomal protein import.
Belongs to the class-II aminoacyl-tRNA synthetase family. Phe-tRNA synthetase alpha subunit type 2 subfamily.
Belongs to the eukaryotic ribosomal protein eL6 family.
Belongs to the eukaryotic ribosomal protein eL30 family.
Catalyzes the non-oxidative deamination of L-phenylalanine to form trans-cinnamic acid and a free ammonium ion (By similarity). Facilitates the commitment step in phenylpropanoid pathways that produce secondary metabolites such as lignins, coumarins and flavonoids (By similarity).
Contains an active site 4-methylidene-imidazol-5-one (MIO), which is formed autocatalytically by cyclization and dehydration of residues Ala-Ser-Gly.
Belongs to the DPH1/DPH2 family. DPH2 subfamily.
Belongs to the carbon-nitrogen hydrolase superfamily. Nitrilase family.
Belongs to the peptidase S26 family. IMP2 subfamily.
Belongs to the ribose-phosphate pyrophosphokinase family.
ATP-binding RNA helicase involved in ribosome assembly.
Associates with pre-ribosomal particles.
Belongs to the DEAD box helicase family. DDX27/DRS1 subfamily.
Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family.
Belongs to the DEAD box helicase family. DEAH subfamily. DDX11/CHL1 sub-subfamily.
Belongs to the universal ribosomal protein uL29 family.
Belongs to the mitochondrion-specific ribosomal protein mL43 family.
Belongs to the uroporphyrinogen decarboxylase family.
Belongs to the histone deacetylase family. HD type 2 subfamily.
Responsible for the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4). Histone deacetylation gives a tag for epigenetic repression and plays an important role in transcriptional regulation, cell cycle progression and developmental events.
Belongs to the SNF2/RAD54 helicase family. ISWI subfamily.
Acts as component of the peripheral membrane COG complex that is involved in intra-Golgi protein trafficking. COG is located at the cis-Golgi, and regulates tethering of retrograde intra-Golgi vesicles and possibly a number of other membrane trafficking events.
Component of the conserved oligomeric Golgi complex.
In the central section; belongs to the inositol 1,4,5-trisphosphate 5-phosphatase family.
Belongs to the complex I NDUFB7 subunit family.
Belongs to the bacterial ribosomal protein bL17 family.
Belongs to the complex I NDUFA5 subunit family.
Catalyzes the oxidation of uric acid to 5-hydroxyisourate, which is further processed to form (S)-allantoin.
Heterohexamer; composed of 3 copies of TIM8 and 3 copies of TIM13, named soluble 70 kDa complex. Associates with the TIM22 complex, whose core is composed of TIM22 and TIM54. Interacts with the transmembrane regions of multi-pass transmembrane proteins in transit (By similarity).
Mitochondrial intermembrane chaperone that participates in the import and insertion of some multi-pass transmembrane proteins into the mitochondrial inner membrane. Also required for the transfer of beta-barrel precursors from the TOM complex to the sorting and assembly machinery (SAM complex) of the outer membrane. Acts as a chaperone-like protein that protects the hydrophobic precursors from aggregation and guide them through the mitochondrial intermembrane space. The TIM8-TIM13 complex is non essential and only mediates the import of few proteins, while the predominant TIM9-TIM10 70 kDa complex is crucial and mediates the import of much more proteins (By similarity).
The twin CX3C motif contains 4 conserved Cys residues that form 2 disulfide bonds in the mitochondrial intermembrane space. However, during the transit of TIM13 from cytoplasm into mitochondrion, the Cys residues probably coordinate zinc, thereby preventing folding and allowing its transfer across mitochondrial outer membrane (By similarity).
Belongs to the complex I NDUFA13 subunit family.
Complex I functions in the transfer of electrons from NADH to the respiratory chain. Accessory subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), that is believed not to be involved in catalysis.
Belongs to the NADPH-dependent diflavin oxidoreductase NDOR1 family.
Interacts with DRE2; as part of the cytosolic iron-sulfur (Fe-S) protein assembly (CIA) machinery.
NADPH-dependent reductase which is a central component of the cytosolic iron-sulfur (Fe-S) protein assembly (CIA) machinery. Transfers electrons from NADPH via its FAD and FMN prosthetic groups to the [2Fe-2S] cluster of DRE2, another key component of the CIA machinery. In turn, this reduced cluster provides electrons for assembly of cytosolic iron-sulfur cluster proteins. Positively controls H(2)O(2)-induced cell death.
Belongs to the alternative oxidase family.
Catalyzes cyanide-resistant oxygen consumption. May increase respiration when the cytochrome respiratory pathway is restricted, or in response to low temperatures.
Belongs to the class-II DAHP synthase family.
Belongs to the universal ribosomal protein uL15 family.
Belongs to the methyltransferase superfamily. LCMT family.
Methylates the carboxyl group of the C-terminal leucine residue of protein phosphatase 2A catalytic subunits to form alpha-leucine ester residues.
First step of mRNA capping. Converts the 5'-triphosphate end of a nascent mRNA chain into a diphosphate end.
Heterodimer. The mRNA-capping enzyme is composed of two separate chains alpha and beta, respectively a mRNA guanylyltransferase and an mRNA 5'-triphosphate monophosphatase.
Belongs to the eukaryotic ribosomal protein eL38 family.
Required for gamma-tubulin complex recruitment to the microtubule organizing center (MTOC).
Belongs to the asaB hydroxylase/desaturase family.
Belongs to the TFIIE beta subunit family.
Recruits TFIIH to the initiation complex and stimulates the RNA polymerase II C-terminal domain kinase and DNA-dependent ATPase activities of TFIIH. Both TFIIH and TFIIE are required for promoter clearance by RNA polymerase.
Tetramer of two alpha and two beta chains.
Fatty acid synthase; part of the gene cluster that mediates the biosynthesis of the glycolipid biosurfactant ustilagic acid (UA) (PubMed:15932999, PubMed:17850255). UA is a secreted cellobiose glycolipid that is toxic for many microorganisms and confers biocontrol activity to U.maydis (PubMed:15932999, PubMed:17850255). UA consists of 15,16-dihydroxypalmitic or 2,15,16-trihydroxypalmitic acid, which is O-glycosidically linked to cellobiose at its terminal hydroxyl group (PubMed:17850255). In addition, the cellobiose moiety is acetylated and acylated with a short-chain hydroxy fatty acid (PubMed:17850255). UA biosynthesis starts with omega-hydroxylation of palmitic acid catalyzed by the cytochrome P450 monooxygenase cyp1 (PubMed:17850255). Terminal hydroxylation of palmitic acid precedes subterminal hydroxylation catalyzed by the cytochrome P450 monooxygenase cyp2 (PubMed:17850255). Sequential glucosylation of the hydroxy fatty acid is probably catalyzed by the glycosyltransferase ugt1 (Probable). The cellobiose lipid is further decorated by acetylation of the proximal glucose residue and by acylation with a short-chain beta-hydroxy fatty acid at the distal glucose residue (Probable). The acyltransferase uat1 may be a good candidate for catalyzing either acetylation or acylation of the cellobiose lipid (Probable). The fatty acid synthase fas2 may be involved in synthesis of the carbon backbone of the short-chain beta-hydroxy fatty acid esterified to the cellobiose disaccharide (Probable). The secreted UA consists of a mixture of both alpha-hydroxylated and non-hydroxylated glycolipids; therefore, alpha-hydroxylation of the long-chain fatty, catalyzed by the fatty acid hydroxylase ahd1, occurs late in UA biosynthesis and may be the last step before secretion (PubMed:17850255).
In the C-terminal section; belongs to the thiolase-like superfamily. Fungal fatty acid synthetase subunit alpha family.
In the N-terminal section; belongs to the fungal fatty acid synthetase subunit beta family.
Belongs to the DNA mismatch repair MutS family.
Component of the post-replicative DNA mismatch repair system (MMR).
Belongs to the phosphatidylserine decarboxylase family. PSD-B subfamily. Eukaryotic type II sub-subfamily.
The C2 domains have an essential, but non-catalytic function. They may facilitate interactions with other proteins and are required for lipid transport function.
Belongs to the diacylglycerol acyltransferase family.
Catalyzes the terminal and only committed step in triacylglycerol synthesis by using diacylglycerol and fatty acyl CoA as substrates.
Belongs to the eukaryotic ribosomal protein eL36 family.
Belongs to the ETF beta-subunit/FixA family.
Belongs to the MICOS complex subunit Mic10 family.
Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family.
Component of complex II composed of four subunits: a flavoprotein (FP), an iron-sulfur protein (IP), and a cytochrome b composed of a large and a small subunit.
Iron-sulfur protein (IP) subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q).
Belongs to the eukaryotic ribosomal protein eL29 family.
Belongs to the bacterial ribosomal protein bL28 family.
Involved in protein synthesis. Involved in microtubule stabilization (By similarity).
Belongs to the class I-like SAM-binding methyltransferase superfamily. UbiG/COQ3 family.
O-methyltransferase that catalyzes the 2 O-methylation steps in the ubiquinone biosynthetic pathway.
Belongs to the dynactin 150 kDa subunit family.
Has a role in the initiation of DNA replication. Required at S-phase checkpoint.
Belongs to the TRAPP small subunits family.
Part of the multisubunit transport protein particle (TRAPP) complex.
Belongs to the velvet family. VelB subfamily.
Component of the heterotrimeric velvet complex composed of laeA, veA and velB; VeA acting as a bridging protein between laeA and velB (By similarity). Forms a heterodimeric complex with vosA; the formation of the velB-vosA complex is light-dependent (By similarity).
Component of the velvet transcription factor complex that controls sexual/asexual developmental ratio in response to light, promoting sexual development in the darkness while stimulating asexual sporulation under illumination (By similarity). The velvet complex acts as a global regulator for secondary metabolite gene expression (By similarity). Component of the velB-VosA heterodimeric complex that plays a dual role in activating genes associated with spore maturation and repressing certain development-associated genes (By similarity). The velB-VosA complex binds DNA through the DNA-binding domain of vosA that recognizes an 11-nucleotide consensus sequence 5'-CTGGCCGCGGC-3' consisting of two motifs in the promoters of key developmental regulatory genes (By similarity). Required for full virulence on seedlings(PubMed:24064149).
Plays a role in maintaining the mitochondrial genome and in controlling the mtDNA escape. Involved in the regulation of mtDNA nucleotide structure and number. May have a dispensable role in early maturation of pre-rRNA.
Belongs to the eukaryotic ATPase epsilon family.
Belongs to the WD repeat G protein beta family. Ribosomal protein RACK1 subfamily.
Component of the mitochondrial large ribosomal subunit.
Belongs to the class I-like SAM-binding methyltransferase superfamily. TrmB family.
Catalyzes the formation of N(7)-methylguanine at position 46 (m7G46) in tRNA.
Highly specific D-xylulose kinase which participates in the catabolism of xylose. Xylose is a major component of hemicelluloses such as xylan. Most fungi utilize D-xylose via three enzymatic reactions, xylose reductase (XR), xylitol dehydrogenase (XDH), and xylulokinase, to form xylulose 5-phosphate, which enters pentose phosphate pathway.
Essential component of the cytosolic iron-sulfur (Fe/S) protein assembly machinery. Required for the maturation of extramitochondrial Fe/S proteins.
Belongs to the phage and mitochondrial RNA polymerase family.
Belongs to the chorismate synthase family.
Component of the SWR1 complex which mediates the ATP-dependent exchange of histone H2A for the H2A variant HZT1 leading to transcriptional regulation of selected genes by chromatin remodeling. Component of the NuA4 histone acetyltransferase complex which is involved in transcriptional activation of selected genes principally by acetylation of nucleosomal histone H4 and H2A. The NuA4 complex is also involved in DNA repair (By similarity).
Adaptins are components of the adaptor complexes which link clathrin to receptors in coated vesicles. Clathrin-associated protein complexes are believed to interact with the cytoplasmic tails of membrane proteins, leading to their selection and concentration. The AP-1 complex interacts directly with clathrin (By similarity). Required for apical growth extension.
Adaptor protein complex 1 (AP-1) is a heterotetramer composed of two large adaptins (gamma-type subunit APL4 and beta-type subunit APL2), a medium adaptin (mu-type subunit APM1) and a small adaptin (sigma-type subunit APS1). AP-1 interacts with clathrin (By similarity).
Belongs to the GHMP kinase family. Mevalonate kinase subfamily.
Involved in the assembly of the cytochrome c oxidase complex.
Small GTPase required for proper nuclear import of RNA polymerase II (RNAPII). May act at an RNAP assembly step prior to nuclear import.
UMS2 is essential for vegetative growth.
Adenosyl-L-methionine (AdoMet)-dependent tRNA (uracil-O(2)-)-methyltransferase.
Belongs to the WD repeat RBAP46/RBAP48/MSI1 family.
Regulatory subunit of the histone acetylase B (HAT-B) complex. The complex acetylates 'Lys-12' of histone H4 which is required for telomeric silencing.
Belongs to the copper/topaquinone oxidase family.
Topaquinone (TPQ) is generated by copper-dependent autoxidation of a specific tyrosyl residue.
Component of the TIM23 complex, at least composed of TIM23, TIM17, TIM50 and TIM21. Interacts with preproteins in transit (By similarity).
Essential component of the TIM23 complex, a complex that mediates the translocation of transit peptide-containing proteins across the mitochondrial inner membrane. Required to direct preproteins in transit and direct them to the channel protein TIM23, and possibly facilitates transfer of the translocating proteins from the TOM complex to the TIM23 complex (By similarity).
Belongs to the xanthine dehydrogenase family.
Binds 1 Mo-molybdopterin (Mo-MPT) cofactor per subunit.
Belongs to the PA-phosphatase related phosphoesterase family.
Belongs to the Nudix hydrolase family. CPSF5 subfamily.
Component of the cleavage factor Im (CFIm) complex that functions as an activator of the pre-mRNA 3'-end cleavage and polyadenylation processing required for the maturation of pre-mRNA into functional mRNAs. CFIm contributes to the recruitment of multiprotein complexes on specific sequences on the pre-mRNA 3'-end, so called cleavage and polyadenylation signals (pA signals). Most pre-mRNAs contain multiple pA signals, resulting in alternative cleavage and polyadenylation (APA) producing mRNAs with variable 3'-end formation. The CFIm complex acts as a key regulator of cleavage and polyadenylation site choice during APA through its binding to 5'-UGUA-3' elements localized in the 3'-untranslated region (UTR) for a huge number of pre-mRNAs.
Homodimer (via N- and C-terminus); binds RNA as homodimer. Component of the cleavage factor Im (CFIm) complex.
Adds a myristoyl group to the N-terminal glycine residue of certain cellular proteins.
Belongs to the GTP-binding SRP family. SRP54 subfamily.
Belongs to the PNP/MTAP phosphorylase family.
The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta-(deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate.
Belongs to the eIF4E-binding protein family.
Belongs to the bacterial ribosomal protein bL32 family.
Belongs to the Mediator complex subunit 31 family.
Belongs to the histidine acid phosphatase family. VIP1 subfamily.
Bifunctional inositol kinase that acts in concert with the IP6K kinases to synthesize the diphosphate group-containing inositol pyrophosphates diphosphoinositol pentakisphosphate, PP-InsP5, and bis-diphosphoinositol tetrakisphosphate, (PP)2-InsP4. PP-InsP5 and (PP)2-InsP4, also respectively called InsP7 and InsP8, may regulate a variety of cellular processes, including apoptosis, vesicle trafficking, cytoskeletal dynamics, and exocytosis. Phosphorylates inositol hexakisphosphate (InsP6).
Belongs to the SRP receptor beta subunit family.
Belongs to the actin-binding proteins ADF family. Twinfilin subfamily.
Belongs to the UPL family. K-HECT subfamily.
Belongs to the chloride channel (TC 2.A.49) family.
Belongs to the glycosyltransferase 22 family.
S-adenosyl-L-methionine-dependent methyltransferase that specifically methylates the N(1) position of an adenine present in helix 65 in 25S rRNA.
Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. CDC2/CDKX subfamily.
Belongs to the clathrin heavy chain family.
Belongs to the SEC23/SEC24 family. SEC24 subfamily.
The COPII coat is composed of at least 5 proteins: the SEC23/24 complex, the SEC13/31 complex, and the protein SAR1. Golgi apparatus membrane; Peripheral membrane protein; Cytoplasmic side.
Catalyzes the oxidation of 3-carboxy-2-hydroxy-4-methylpentanoate (3-isopropylmalate) to 3-carboxy-4-methyl-2-oxopentanoate. The product decarboxylates to 4-methyl-2 oxopentanoate.
Belongs to the class IV-like SAM-binding methyltransferase superfamily.
Belongs to the shaker potassium channel beta subunit family.
Phosphorylates Ins(1,3,4,5,6)P5 at position 2 to form Ins(1,2,3,4,5,6)P6 (InsP6 or phytate).
The EXKPK motif is conserved in inositol-pentakisphosphate 2-kinases of both family 1 and 2.
Belongs to the WD repeat PROPPIN family.
Component of the PI(3,5)P2 regulatory complex.
The L/FRRG motif is essential for the cytoplasm to vacuole transport (Cvt) pathway, for the recruitment of ATG8 and ATG16 to the PAS in nutrient-rich medium, and for its recruitment to and dissociation from the PAS under starvation conditions.
The N-terminus might form a beta-propeller domain involved in specific binding to phosphatidylinositol 3,5-bisphosphate (PIP2), leading to the association of the protein to the membrane.
The PI(3,5)P2 regulatory complex regulates both the synthesis and turnover of phosphatidylinositol 3,5-bisphosphate (PtdIns(3,5)P2). Necessary for proper vacuole morphology. Plays an important role in osmotically-induced vacuole fragmentation. Required for cytoplasm to vacuole transport (Cvt) vesicle formation, pexophagy and starvation-induced autophagy. Involved in correct ATG9 trafficking to the pre-autophagosomal structure. Might also be involved in premeiotic DNA replication (By similarity).
Belongs to the vitamin-B12 independent methionine synthase family.
Catalyzes the transfer of a methyl group from 5-methyltetrahydrofolate to homocysteine resulting in methionine formation.
Belongs to the DNA polymerase epsilon subunit B family.
Belongs to the universal ribosomal protein uS19 family.
Involved in the import of nuclear-targeted proteins into the nucleus and the export of poly(A) RNA out of the nucleus. Has a role in the endoplasmic reticulum-associated degradation (ERAD) pathway.
Belongs to the SMC family. SMC5 subfamily.
ATP-dependent RNA helicase involved nonsense-mediated mRNA decay and ribosome biogenesis through rRNA processing.
Delta(8)-fatty-acid desaturase which introduces a double bond at the 8-position in the long-chain base (LCB) of ceramides. Required for the formation of the di-unsaturated sphingoid base (E,E)-sphinga-4,8-dienine during glucosylceramide (GluCer) biosynthesis.
Belongs to the eukaryotic ribosomal protein eS21 family.
Component of the small ribosomal subunit.
Required for the processing of the 20S rRNA-precursor to mature 18S rRNA in a late step of the maturation of 40S ribosomal subunits. Has a physiological role leading to 18S rRNA stability.
Belongs to the SMC family. SMC2 subfamily.
Belongs to the class I-like SAM-binding methyltransferase superfamily. rRNA adenine N(6)-methyltransferase family.
Specifically dimethylates two adjacent adenosines in the loop of a conserved hairpin near the 3'-end of 18S rRNA in the 40S particle.
Belongs to the fungal hydrophobin family.
Belongs to the purine/pyrimidine phosphoribosyltransferase family. PyrE subfamily.
Catalyzes the transfer of a ribosyl phosphate group from 5-phosphoribose 1-diphosphate to orotate, leading to the formation of orotidine monophosphate (OMP).
Belongs to the type IB topoisomerase family.
Eukaryotic topoisomerase I and II can relax both negative and positive supercoils, whereas prokaryotic enzymes relax only negative supercoils.
Releases the supercoiling and torsional tension of DNA introduced during the DNA replication and transcription by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA-(3'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 5'-OH DNA strand. The free DNA strand then rotates around the intact phosphodiester bond on the opposing strand, thus removing DNA supercoils. Finally, in the religation step, the DNA 5'-OH attacks the covalent intermediate to expel the active-site tyrosine and restore the DNA phosphodiester backbone (By similarity).
Associates with the NTC complex (or PRP19-associated complex). The NTC complex associates with the spliceosome after the release of the U1 and U4 snRNAs and forms the CWC spliceosome subcomplex reminiscent of a late-stage spliceosome.
Involved in pre-mRNA splicing. May function at or prior to the first catalytic step of splicing at the catalytic center of the spliceosome. May do so by stabilizing the catalytic center or the position of the RNA substrate (By similarity).
Belongs to the TRAPP small subunits family. Sedlin subfamily.
Belongs to the class V-like SAM-binding methyltransferase superfamily. Histone-lysine methyltransferase family. SET2 subfamily.
Histone methyltransferase that trimethylates histone H3 'Lys-36' forming H3K36me3. Involved in transcription elongation as well as in transcription repression.
The AWS and SET domains are necessary for transcription repression.
Belongs to the complex I NDUFS4 subunit family.
Belongs to the glycosyl hydrolase 28 family.
Belongs to the TRAFAC class OBG-HflX-like GTPase superfamily. OBG GTPase family. NOG subfamily.
Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins.
Belongs to the deoxyhypusine synthase family.
Belongs to the eukaryotic RPC34/RPC39 RNA polymerase subunit family.
Belongs to the SIMIBI class G3E GTPase family. UreG subfamily.
Belongs to the glucose-6-phosphate dehydrogenase family.
Catalyzes the rate-limiting step of the oxidative pentose-phosphate pathway, which represents a route for the dissimilation of carbohydrates besides glycolysis. The main function of this enzyme is to provide reducing power (NADPH) and pentose phosphates for fatty acid and nucleic acid synthesis.
F-type ATPases have 2 components, CF(1) - the catalytic core - and CF(0) - the membrane proton channel.
Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. F-type ATPases consist of two structural domains, F(1) - containing the extramembraneous catalytic core, and F(0) - containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. Part of the complex F(0) domain. Minor subunit located with subunit a in the membrane.
Component of the GPI transamidase complex. May be involved in the recognition of either the GPI attachment signal or the lipid portion of GPI.
Plays a central role as a glucosyl donor in cellular metabolic pathways.
Belongs to the VPS10-related sortilin family.
Functions as a sorting receptor in the Golgi compartment required for the intracellular sorting and delivery of soluble vacuolar proteins, like carboxypeptidase Y (CPY) and proteinase A. Executes multiple rounds of sorting by cycling between the late Golgi and a prevacuolar endosome-like compartment (By similarity).
Belongs to the XPG/RAD2 endonuclease family.
Belongs to the eukaryotic ribosomal protein eL19 family.
Belongs to the glycosyltransferase 15 family.
Catalyzes the activation of alpha-aminoadipate by ATP-dependent adenylation and the reduction of activated alpha-aminoadipate by NADPH. The activated alpha-aminoadipate is bound to the phosphopantheinyl group of the enzyme itself before it is reduced to (S)-2-amino-6-oxohexanoate.
Belongs to the class I-like SAM-binding methyltransferase superfamily. DOT1 family.
Histone methyltransferase that specifically trimethylates histone H3 to form H3K79me3. This methylation is required for telomere silencing and for the pachytene checkpoint during the meiotic cell cycle by allowing the recruitment of RAD9 to double strand breaks. Nucleosomes are preferred as substrate compared to free histone.
In contrast to other lysine histone methyltransferases, it does not contain a SET domain, suggesting the existence of another mechanism for methylation of lysine residues of histones.
Ubiquitination of histone H2B to form H2BK123ub1 is required for efficient DOT1 methyltransferase activity on histone H3.
Component of the SMC5-SMC6 complex, that promotes sister chromatid alignment after DNA damage and facilitates double-stranded DNA breaks (DSBs) repair via homologous recombination between sister chromatids.
Belongs to the complex I 75 kDa subunit family.
Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. Aurora subfamily.
Belongs to the glyceraldehyde-3-phosphate dehydrogenase family.
Catalyzes the conversion of GlcNAc-6-P into GlcNAc-1-P during the synthesis of uridine diphosphate/UDP-GlcNAc, which is a biosynthetic precursor of chitin and also supplies the amino sugars for N-linked oligosaccharides of glycoproteins.
Component of the nascent polypeptide-associated complex (NAC), a dynamic component of the ribosomal exit tunnel, protecting the emerging polypeptides from interaction with other cytoplasmic proteins to ensure appropriate nascent protein targeting. The NAC complex also promotes mitochondrial protein import by enhancing productive ribosome interactions with the outer mitochondrial membrane and blocks the inappropriate interaction of ribosomes translating non-secretory nascent polypeptides with translocation sites in the membrane of the endoplasmic reticulum. EGD2 may also be involved in transcription regulation (By similarity).
Belongs to the Mrp/NBP35 ATP-binding proteins family. NUBP1/NBP35 subfamily.
Binds 4 [4Fe-4S] clusters per heterotetramer. Contains two stable clusters in the N-termini of NBP35 and two labile, bridging clusters between subunits of the NBP35-CFD1 heterotetramer.
Component of the cytosolic iron-sulfur (Fe/S) protein assembly (CIA) machinery. Required for maturation of extramitochondrial Fe-S proteins. The NBP35-CFD1 heterotetramer forms a Fe-S scaffold complex, mediating the de novo assembly of an Fe-S cluster and its transfer to target apoproteins.
Heterotetramer of 2 NBP35 and 2 CFD1 chains.
Heterodimers with GPN1 or GPN2. Binds to RNA polymerase II (RNAPII).
Small GTPase required for proper nuclear import of RNA polymerase II and III (RNAPII and RNAPIII). May act at an RNAP assembly step prior to nuclear import.
Belongs to the nitrate reductase family.
Binds 1 heme group per subunit. The heme group is called cytochrome b-557.
Its expression is highly regulated and responds rapidly to nitrate induction and to ammonium ion repression.
Nitrate reductase is a key enzyme involved in the first step of nitrate assimilation in plants, fungi and bacteria.
Belongs to the DNA mismatch repair MutL/HexB family.
Belongs to the glycosyl hydrolase 31 family.
Belongs to the F-actin-capping protein beta subunit family.
F-actin-capping proteins bind in a Ca(2+)-independent manner to the fast growing ends of actin filaments (barbed end) thereby blocking the exchange of subunits at these ends. Unlike other capping proteins (such as gelsolin and severin), these proteins do not sever actin filaments.
Belongs to the CorA metal ion transporter (MIT) (TC 1.A.35) family.
Component of the nuclear pore complex (NPC)-associated TREX-2 complex (transcription and export complex 2), composed of at least SUS1, SAC3, THP1, SEM1, and CDC31. TREX-2 contains 2 SUS1 chains. The TREX-2 complex interacts with the nucleoporin NUP1. Component of the 1.8 MDa SAGA transcription coactivator-HAT complex. SAGA is built of 5 distinct domains with specialized functions. Within the SAGA complex, SUS1, SGF11, SGF73 and UBP8 form an additional subcomplex of SAGA called the DUB module (deubiquitination module). Interacts directly with THP1, SAC3, SGF11, and with the RNA polymerase II.
Involved in mRNA export coupled transcription activation by association with both the TREX-2 and the SAGA complexes. At the promoters, SAGA is required for recruitment of the basal transcription machinery. It influences RNA polymerase II transcriptional activity through different activities such as TBP interaction and promoter selectivity, interaction with transcription activators, and chromatin modification through histone acetylation and deubiquitination. Within the SAGA complex, participates in a subcomplex required for deubiquitination of H2B and for the maintenance of steady-state H3 methylation levels. The TREX-2 complex functions in docking export-competent ribonucleoprotein particles (mRNPs) to the nuclear entrance of the nuclear pore complex (nuclear basket). TREX-2 participates in mRNA export and accurate chromatin positioning in the nucleus by tethering genes to the nuclear periphery. May also be involved in cytoplasmic mRNA decay by interaction with components of P-bodies (By similarity).
Belongs to the replication factor A protein 2 family.
Belongs to the DNA/RNA non-specific endonuclease family.
Belongs to the ERCC1/RAD10/SWI10 family.
Belongs to the tRNA-intron endonuclease family.
Component of the SCF (SKP1-CUL1-F-box protein) E3 ubiquitin ligase complexes.
Essential component of the SCF (SKP1-CUL1-F-box protein) E3 ubiquitin ligase complexes, which mediate the ubiquitination and subsequent proteasomal degradation of target proteins.
Key enzyme involved in DNA replication and DNA repair. Involved in Okazaki fragments processing by cleaving long flaps that escape FEN1: flaps that are longer than 27 nucleotides are coated by replication protein A complex (RPA), leading to recruit DNA2 which cleaves the flap until it is too short to bind RPA and becomes a substrate for FEN1. Also involved in 5'-end resection of DNA during double-strand break (DSB) repair by mediating the cleavage of 5'-ssDNA.
ATPase component of the INO80 complex which remodels chromatin by shifting nucleosomes and is involved in DNA repair.
Component of the INO80 chromatin-remodeling complex.
The DBINO region is involved in binding to DNA.
Belongs to the acetolactate synthase small subunit family.
Belongs to the very long-chain fatty acids dehydratase HACD family.
Catalyzes the third of the four reactions of the long-chain fatty acids elongation cycle. This endoplasmic reticulum-bound enzymatic process, allows the addition of two carbons to the chain of long- and very long-chain fatty acids/VLCFAs per cycle. This enzyme catalyzes the dehydration of the 3-hydroxyacyl-CoA intermediate into trans-2,3-enoyl-CoA, within each cycle of fatty acid elongation. Thereby, it participates to the production of VLCFAs of different chain lengths that are involved in multiple biological processes as precursors of membrane lipids and lipid mediators.
Belongs to the gamma-glutamylcyclotransferase family.
Component of an histone acetyltransferase complex.
Component of an histone acetyltransferase complex. Interacts with H3K4me3 and to a lesser extent with H3K4me2.
The PHD-type zinc finger mediates the binding to H3K4me3.
Belongs to the chaperonin (HSP60) family.
Belongs to the alpha-ketoglutarate dehydrogenase family.
Belongs to the AB hydrolase superfamily. AB hydrolase 2 family.
Hydrolyzes fatty acids from S-acylated cysteine residues in proteins with a strong preference for palmitoylated G-alpha proteins over other acyl substrates. Mediates the deacylation of G-alpha proteins such as GPA1 in vivo, but has weak or no activity toward palmitoylated Ras proteins. Has weak lysophospholipase activity in vitro; however such activity may not exist in vivo.
Constitutes one of the two catalytic subunit of the tRNA-splicing endonuclease complex, a complex responsible for identification and cleavage of the splice sites in pre-tRNA. It cleaves pre-tRNA at the 5'- and 3'-splice sites to release the intron. The products are an intron and two tRNA half-molecules bearing 2',3'-cyclic phosphate and 5'-OH termini. There are no conserved sequences at the splice sites, but the intron is invariably located at the same site in the gene, placing the splice sites an invariant distance from the constant structural features of the tRNA body.
Belongs to the Mediator complex subunit 22 family.
Belongs to the eukaryotic ribosomal protein eL39 family.
Belongs to the class-II aminoacyl-tRNA synthetase family. Alax-L subfamily.
Catalyzes the attachment of alanine to tRNA(Ala) in a two-step reaction: alanine is first activated by ATP to form Ala-AMP and then transferred to the acceptor end of tRNA(Ala). Also edits incorrectly charged tRNA(Ala) via its editing domain.
Consists of three domains; the N-terminal catalytic domain, the editing domain and the C-terminal C-Ala domain. The editing domain removes incorrectly charged amino acids, while the C-Ala domain, along with tRNA(Ala), serves as a bridge to cooperatively bring together the editing and aminoacylation centers thus stimulating deacylation of misacylated tRNAs.
This enzyme scavenges exogenous and endogenous cytidine and 2'-deoxycytidine for UMP synthesis.
Required for the post-translational delivery of tail-anchored (TA) proteins to the endoplasmic reticulum. Acts as a membrane receptor for soluble GET3, which recognizes and selectively binds the transmembrane domain of TA proteins in the cytosol.
Belongs to the phosphatase 2A regulatory subunit B family.
Belongs to the non-repetitive/WGA-negative nucleoporin family.
DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Specific core component of RNA polymerase III which synthesizes small RNAs, such as 5S rRNA and tRNAs.
Belongs to the glycosyltransferase 8 family.
Belongs to the acetyltransferase family. MAK3 subfamily.
Belongs to the GHMP kinase family. GalK subfamily.
Belongs to the eukaryotic ribosomal protein eL42 family.
Belongs to the multi antimicrobial extrusion (MATE) (TC 2.A.66.1) family.
Catalyzes the synthesis of activated sulfate.
3'-5'-exoribonuclease that specifically recognizes RNAs polyuridylated at their 3' end and mediates their degradation. Component of an exosome-independent RNA degradation pathway that mediates degradation of cytoplasmic mRNAs that have been deadenylated and subsequently uridylated at their 3'.
Belongs to the RNR ribonuclease family. DIS3L2 subfamily.
Belongs to the methyltransferase superfamily. L-isoaspartyl/D-aspartyl protein methyltransferase family.
In the C-terminal section; belongs to the anthranilate synthase component I family.
Belongs to the TFIIF beta subunit family.
Belongs to the peptidase C2 family. PalB/RIM13 subfamily.
Negative regulator of transcription elongation.
Belongs to the adenylate kinase family. AK2 subfamily.
Catalyzes the reversible transfer of the terminal phosphate group between ATP and AMP. Plays an important role in cellular energy homeostasis and in adenine nucleotide metabolism. Adenylate kinase activity is critical for regulation of the phosphate utilization and the AMP de novo biosynthesis pathways.
Consists of three domains, a large central CORE domain and two small peripheral domains, NMPbind and LID, which undergo movements during catalysis. The LID domain closes over the site of phosphoryl transfer upon ATP binding. Assembling and dissambling the active center during each catalytic cycle provides an effective means to prevent ATP hydrolysis.
Belongs to the V-ATPase E subunit family.
Belongs to the UbiA prenyltransferase family.
Converts protoheme IX and farnesyl diphosphate to heme O.
Belongs to the Dus family. Dus3 subfamily.
Catalyzes the synthesis of dihydrouridine, a modified base found in the D-loop of most tRNAs. Specifically modifies U47 in cytoplasmic tRNAs (By similarity). Catalyzes the synthesis of dihydrouridine in some mRNAs, thereby affecting their translation (By similarity).
Belongs to the fatty acyl-CoA reductase family.
Catalyzes the reduction of fatty acyl-CoA to fatty alcohols.
Belongs to the Mediator complex subunit 4 family.
Belongs to the RNase HII family. Eukaryotic subfamily.
Manganese or magnesium. Binds 1 divalent metal ion per monomer in the absence of substrate. May bind a second metal ion after substrate binding.
Belongs to the peptidase M24A family. Methionine aminopeptidase eukaryotic type 2 subfamily.
Belongs to the adenylate kinase family. UMP-CMP kinase subfamily.
Catalyzes the phosphorylation of pyrimidine nucleoside monophosphates at the expense of ATP. Plays an important role in de novo pyrimidine nucleotide biosynthesis. Has preference for UMP and dUMP as phosphate acceptors, but can also use CMP, dCMP and AMP.
Required for exosome-dependent processing of pre-rRNA and small nucleolar RNA (snRNA) precursors. Involved in processing of 35S pre-rRNA at the A0, A1 and A2 sites.
Water-repellent structural protein required for surface hydrophobicity and formation of aerial hyphae during filamentous growth.
Belongs to the complex I NDUFA11 subunit family.
Belongs to the glycosyl hydrolase 27 family.
Belongs to the glycosyltransferase 3 family.
Transfers the glycosyl residue from UDP-Glc to the non-reducing end of alpha-1,4-glucan.
Belongs to the eukaryotic ribosomal protein eS4 family.
Vacuolar effluxer which mediate the efflux of amino acids resulting from autophagic degradation. The release of autophagic amino acids allows the maintenance of protein synthesis and viability during nitrogen starvation.
Catalyzes two steps in the biosynthesis of the molybdenum cofactor. In the first step, molybdopterin is adenylated. Subsequently, molybdate is inserted into adenylated molybdopterin and AMP is released.
In the C-terminal section; belongs to the MoeA family.
In the N-terminal section; belongs to the MoaB/Mog family.
Plays a central role in regulating the genetic system of this fungus. Has a 3'-->5' exonuclease activity.
Belongs to the universal ribosomal protein uS15 family.
Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family. Alanine aminotransferase subfamily.
Belongs to the two pore domain potassium channel (TC 1.A.1.8) family.
Mitochondrial transcription factor that confers selective promoter recognition on the core subunit of the yeast mitochondrial RNA polymerase. Interacts with DNA in a non-specific manner.
Belongs to the glycosyltransferase 48 family.
Belongs to the glycine-rich RNA-binding protein family.
Component of endosomal mRNA transport that regulates polarity of the infectious hyphae by transporting a broad spectrum of cargo mRNAs from the nucleus to cell poles.
In the yeast form, results in slower proliferation as well as increased cell size (PubMed:30552148). Does not cause an increased amount of bipolar cells and leads to significantly longer hyphae and empty sections at the basal pole (PubMed:30552148).
Part of large ribonucleoprotein complexes (mRNPs) containing RNA-binding proteins RRM4 and PAB1, endosome-binding protein UPA1, core scaffold protein UPA2 and associated factor GRP1.
Belongs to the NtaA/SnaA/DszA monooxygenase family.
Belongs to the metallo-dependent hydrolases superfamily. Peptidase M19 family.
Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. MAP kinase kinase kinase subfamily.
Has a dual role in the assembly of mitochondrial ATPase. Acts as a protease that removes N-terminal residues of mitochondrial ATPase CF(0) subunit 6 at the intermembrane space side. Also involved in the correct assembly of the membrane-embedded ATPase CF(0) particle, probably mediating association of subunit 6 with the subunit 9 ring (By similarity).
Belongs to the ATG13 family. Fungi subfamily.
Belongs to the DEAD box helicase family. DEAH subfamily.
Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 2 subfamily.
Belongs to the squalene monooxygenase family.
Catalyzes the stereospecific oxidation of squalene to (S)-2,3-epoxysqualene, and is considered to be a rate-limiting enzyme in steroid biosynthesis.
Consists of at least two heavy chains and a number of intermediate and light chains.
Belongs to the complex I 51 kDa subunit family.
Core subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) which catalyzes electron transfer from NADH through the respiratory chain, using ubiquinone as an electron acceptor. Essential for the catalytic activity and assembly of complex I.
Involved in pre-mRNA splicing. Binds and is required for the stability of snRNA U1, U2, U4 and U5 which contain a highly conserved structural motif called the Sm binding site. Involved in cap modification.
ATP-dependent RNA helicase involved in 40S ribosomal subunit biogenesis. Required for the processing and cleavage of 35S pre-rRNA at sites A0, A1, and A2, leading to mature 18S rRNA (By similarity).
Belongs to the DEAD box helicase family. DDX48/FAL1 subfamily.
Belongs to the class I-like SAM-binding methyltransferase superfamily. RMT2 methyltransferase family.
S-adenosyl-L-methionine-dependent protein-arginine N-methyltransferase that methylates the delta-nitrogen atom of arginine residues to form N5-methylarginine (type IV) in target proteins. Monomethylates ribosomal protein L12.
Belongs to the SMC family. SMC4 subfamily.
Belongs to the 5'-3' exonuclease family.
Multifunctional protein that exhibits several independent functions at different levels of the cellular processes. 5'-3' exonuclease component of the nonsense-mediated mRNA decay (NMD) which is a highly conserved mRNA degradation pathway, an RNA surveillance system whose role is to identify and rid cells of mRNA with premature termination codons and thus prevents accumulation of potentially harmful truncated proteins.
Belongs to the actin family. ARP6 subfamily.
Contrary to classical chorismate mutases, CMU1 is not subject to allosteric regulation by tryptophan and tyrosine (PubMed:21976020, PubMed:30651637). Activity is decreased in a non-competitive and allosteric manner by the binding of the host defense kiwellin KWL1 which probably blocks substrate access to the active site of CMU1 (PubMed:30651637).
Decreases significantly the amount of tumors produced during host maize infection.
Expression is specifically up-regulated during biotrophic development (PubMed:21976020). CMU1 is one of the most highly expressed fungal genes during plant colonization (PubMed:20360107).
Homodimer (PubMed:21976020, PubMed:30651637). Forms a heterodimer with the host cytosolic chorismate mutase CM2 (PubMed:21976020). Interacts with the host kiwellin KWL1 which acts as a defense protein that protects maize from infection (PubMed:30651637).
Secreted chorismate mutase that is one component of a cocktail of effectors shaping the host metabolome and acting as virulence factors. The enzyme is taken up by plant cells, can spread to neighboring cells where it affects the biosynthesis of the plant immune signal salicylic acid by channelling chorismate into the phenylpropanoid pathway (PubMed:21976020, PubMed:30651637). Interfers with the activity of host cytosolic chorismate mutase CM2 through heterodimerization (PubMed:21976020).
The extensive loop region (ELR) is specific for fungal secreted chorismate mutases and is required for the interaction with the host defense kiwellin KWL1.
Belongs to the DEAD box helicase family. DDX41 subfamily.
Belongs to the V-ATPase G subunit family.
Subunit of the V1 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons. V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments and in some cell types, is targeted to the plasma membrane, where it is responsible for acidifying the extracellular environment.
V-ATPase is a heteromultimeric enzyme made up of two complexes: the ATP-hydrolytic V1 complex and the proton translocation V0 complex.
Belongs to the archaeal Rpo12/eukaryotic RPC10 RNA polymerase subunit family.
Belongs to the universal ribosomal protein uL18 family.
Belongs to the V-ATPase e1/e2 subunit family.
Component of the ER-mitochondria encounter structure (ERMES) or MDM complex, composed of MMM1, MDM10, MDM12 and MDM34. Associates with the mitochondrial outer membrane sorting assembly machinery SAM(core) complex.
Component of the ERMES/MDM complex, which serves as a molecular tether to connect the endoplasmic reticulum and mitochondria. Components of this complex are involved in the control of mitochondrial shape and protein biogenesis and may function in phospholipid exchange. MDM10 is involved in the late assembly steps of the general translocase of the mitochondrial outer membrane (TOM complex). Functions in the TOM40-specific route of the assembly of outer membrane beta-barrel proteins, including the association of TOM40 with the receptor TOM22 and small TOM proteins. Can associate with the SAM(core) complex as well as the MDM12-MMM1 complex, both involved in late steps of the major beta-barrel assembly pathway, that is responsible for biogenesis of all outer membrane beta-barrel proteins. May act as a switch that shuttles between both complexes and channels precursor proteins into the TOM40-specific pathway. Plays a role in mitochondrial morphology and in the inheritance of mitochondria.
Acts as a sulfur carrier required for 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of cytosolic tRNA(Lys), tRNA(Glu) and tRNA(Gln). Serves as sulfur donor in tRNA 2-thiolation reaction by being thiocarboxylated (-COSH) at its C-terminus by the MOCS3 homolog UBA4. The sulfur is then transferred to tRNA to form 2-thiolation of mcm(5)S(2)U. Prior mcm(5) tRNA modification by the elongator complex is required for 2-thiolation. Also acts as a ubiquitin-like protein (UBL) that is covalently conjugated via an isopeptide bond to lysine residues of target proteins such as AHP1. The thiocarboxylated form serves as substrate for conjugation and oxidative stress specifically induces the formation of UBL-protein conjugates.
Belongs to the Rieske iron-sulfur protein family.
Belongs to the eukaryotic AdoMetDC family.
Component of the ribosomal small subunit (SSU) processome.
Involved in nucleolar processing of pre-18S ribosomal RNA. Involved in ribosome biosynthesis (By similarity).
DNA-binding protein that induces severe bending of DNA. Required for DNA-binding by the FACT complex, a general chromatin factor that acts to reorganize nucleosomes. The FACT complex is involved in multiple processes that require DNA as a template such as mRNA elongation, DNA replication and DNA repair. Also augments the fidelity of transcription by RNA polymerase III independently of any role in the FACT complex (By similarity).
Weakly associates with the stable SPT16-POB3 heterodimer to form the FACT complex.
Microtubule binding protein that promotes the stabilization of dynamic microtubules. Required for mitotic spindle formation (By similarity).
Belongs to the XPG/RAD2 endonuclease family. FEN1 subfamily.
Binds 2 magnesium ions per subunit. They probably participate in the reaction catalyzed by the enzyme. May bind an additional third magnesium ion after substrate binding.
Interacts with PCNA. Three molecules of FEN1 bind to one PCNA trimer with each molecule binding to one PCNA monomer. PCNA stimulates the nuclease activity without altering cleavage specificity.
Phosphorylated. Phosphorylation upon DNA damage induces relocalization to the nuclear plasma.
Structure-specific nuclease with 5'-flap endonuclease and 5'-3' exonuclease activities involved in DNA replication and repair. During DNA replication, cleaves the 5'-overhanging flap structure that is generated by displacement synthesis when DNA polymerase encounters the 5'-end of a downstream Okazaki fragment. It enters the flap from the 5'-end and then tracks to cleave the flap base, leaving a nick for ligation. Also involved in the long patch base excision repair (LP-BER) pathway, by cleaving within the apurinic/apyrimidinic (AP) site-terminated flap. Acts as a genome stabilization factor that prevents flaps from equilibrating into structures that lead to duplications and deletions. Also possesses 5'-3' exonuclease activity on nicked or gapped double-stranded DNA, and exhibits RNase H activity. Also involved in replication and repair of rDNA and in repairing mitochondrial DNA.
May form heterododecamers with RVB1. Component of the SWR1 chromatin remodeling complex, the INO80 chromatin remodeling complex, and of the R2TP complex (By similarity).
Belongs to the eukaryotic/archaeal RNase P protein component 3 family.
Belongs to the isocitrate lyase/PEP mutase superfamily. Isocitrate lyase family.
Involved in the second step of GPI biosynthesis. De-N-acetylation of N-acetylglucosaminyl-phosphatidylinositol.
Belongs to the 3-hydroxyacyl-CoA dehydrogenase family.
In the C-terminal section; belongs to the peptidase M41 family.
In the N-terminal section; belongs to the AAA ATPase family.
Belongs to the homogentisate dioxygenase family.
Component of the ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III, CIII), a multisubunit enzyme composed of 3 respiratory subunits cytochrome b, cytochrome c1 and Rieske protein, 2 core protein subunits, and additional low-molecular weight protein subunits.
Belongs to the DHHC palmitoyltransferase family. PFA4 subfamily.
Mediates the reversible addition of palmitate to target proteins, thereby regulating their membrane association and biological function.
Involved in cytoskeletal rearrangements required for phagocytosis of apoptotic cells and cell motility. Acts in association with DOCK1 and CRK. Was initially proposed to be required in complex with DOCK1 to activate Rac Rho small GTPases. May enhance the guanine nucleotide exchange factor (GEF) activity of DOCK1.
The coatomer is a cytosolic protein complex that binds to dilysine motifs and reversibly associates with Golgi non-clathrin-coated vesicles, which further mediate biosynthetic protein transport from the ER, via the Golgi up to the trans Golgi network. The coatomer complex is required for budding from Golgi membranes, and is essential for the retrograde Golgi-to-ER transport of dilysine-tagged proteins.
Accessory subunit of the DNA polymerase alpha complex (also known as the alpha DNA polymerase-primase complex) which plays an essential role in the initiation of DNA synthesis.
Belongs to the DNA polymerase alpha subunit B family.
Seems to be required for maximal rate of protein biosynthesis. Enhances ribosome dissociation into subunits and stabilizes the binding of the initiator Met-tRNA(I) to 40 S ribosomal subunits.
Required for the first step of diphthamide biosynthesis, a post-translational modification of histidine which occurs in elongation factor 2. DPH1 and DPH2 transfer a 3-amino-3-carboxypropyl (ACP) group from S-adenosyl-L-methionine (SAM) to a histidine residue, the reaction is assisted by a reduction system comprising KTI11/DPH3 and a NADH-dependent reductase, predominantly CBR1. Acts as an electron donor to reduce the Fe-S cluster in DPH1-DPH2 keeping the [4Fe-4S] clusters in the active and reduced state. Restores iron to DPH1-DPH2 iron-sulfur clusters which have degraded from [4Fe-4S] to [3Fe-4S] by donating an iron atom to reform [4Fe-4S] clusters, in a manner dependent on the presence of elongation factor 2 and SAM. Associates with the elongator complex and is required for tRNA Wobble base modifications mediated by the elongator complex. The elongator complex is required for multiple tRNA modifications, including mcm5U (5-methoxycarbonylmethyl uridine), mcm5s 2U (5-methoxycarbonylmethyl-2-thiouridine), and ncm5U (5-carbamoylmethyl uridine).
The DPH-type metal-binding (MB) domain can also bind zinc. However, iron is the physiological binding partner as zinc binding impairs the protein electron donor function.
Belongs to the WD repeat BOP1/ERB1 family.
Component of the NOP7 complex, composed of ERB1, NOP7 and YTM1. The complex is held together by ERB1, which interacts with NOP7 via its N-terminal domain and with YTM1 via a high-affinity interaction between the seven-bladed beta-propeller domains of the 2 proteins. The NOP7 complex associates with the 66S pre-ribosome.
Component of the NOP7 complex, which is required for maturation of the 25S and 5.8S ribosomal RNAs and formation of the 60S ribosome.
Key component of the cytosolic iron-sulfur protein assembly (CIA) complex, a multiprotein complex that mediates the incorporation of iron-sulfur cluster into apoproteins specifically involved in DNA metabolism and genomic integrity. In the CIA complex, MMS19 acts as an adapter between early-acting CIA components and a subset of cellular target iron-sulfur proteins.
Adaptor protein complex 3 (AP-3) is a heterotetramer.
Part of the AP-3 complex, an adaptor-related complex which is not clathrin-associated. The complex is associated with the Golgi region as well as more peripheral structures. It facilitates the budding of vesicles from the Golgi membrane.
Belongs to the GTP cyclohydrolase I type 2/NIF3 family.
Catalyzes an early step in riboflavin biosynthesis, the NADPH-dependent reduction of the ribose side chain of 2,5-diamino-6-ribosylamino-4(3H)-pyrimidinone 5'-phosphate, yielding 2,5-diamino-6-ribitylamino-4(3H)-pyrimidinone 5'-phosphate.
Forms a chaperone-bound H2A.Z-H2B complex that acts as a source for SWR1 complex-dependent H2A to H2A.Z histone replacement in chromatin.
Involved in cell fusion during mating by stabilizing the plasma membrane fusion event.
Catalytic subunit in the complex catalyzing the transfer of N-acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol, the first step of GPI biosynthesis.
Belongs to the arylamine N-acetyltransferase family.
Belongs to the protoporphyrinogen/coproporphyrinogen oxidase family. Protoporphyrinogen oxidase subfamily.
Catalyzes the 6-electron oxidation of protoporphyrinogen-IX to form protoporphyrin-IX.
Component of the NOP7 complex, composed of ERB1, NOP7 and YTM1. Within the NOP7 complex ERB1 appears to interact directly with NOP7 and YTM1. The NOP7 complex also associates with the 66S pre-ribosome.
Belongs to the WD repeat NOL10/ENP2 family.
Belongs to the low molecular weight phosphotyrosine protein phosphatase family.
Belongs to the eukaryotic ribosomal protein eS10 family.
Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MNB/DYRK subfamily.
Belongs to the glycosyl hydrolase 42 family.
Component of the ERMES/MDM complex, which serves as a molecular tether to connect the endoplasmic reticulum (ER) and mitochondria. Components of this complex are involved in the control of mitochondrial shape and protein biogenesis, and function in nonvesicular lipid trafficking between the ER and mitochondria. The MDM12-MMM1 subcomplex functions in the major beta-barrel assembly pathway that is responsible for biogenesis of all outer membrane beta-barrel proteins, and acts in a late step after the SAM complex. The MDM10-MDM12-MMM1 subcomplex further acts in the TOM40-specific pathway after the action of the MDM12-MMM1 complex. Essential for establishing and maintaining the structure of mitochondria and maintenance of mtDNA nucleoids.
Homodimer. Component of the ER-mitochondria encounter structure (ERMES) or MDM complex, composed of MMM1, MDM10, MDM12 and MDM34. A MMM1 homodimer associates with one molecule of MDM12 on each side in a pairwise head-to-tail manner, and the SMP-LTD domains of MMM1 and MDM12 generate a continuous hydrophobic tunnel for phospholipid trafficking.
Belongs to the nucleoporin interacting component (NIC) family.
Belongs to the DASH complex DAD2 family.
Catalyzes the prenylation of para-hydroxybenzoate (PHB) with an all-trans polyprenyl group. Mediates the second step in the final reaction sequence of coenzyme Q (CoQ) biosynthesis, which is the condensation of the polyisoprenoid side chain with PHB, generating the first membrane-bound Q intermediate.
Catalyzes the reaction which results in unsaturation at C-7 in the B ring of sterols.
ATPase required for the post-translational delivery of tail-anchored (TA) proteins to the endoplasmic reticulum. Recognizes and selectively binds the transmembrane domain of TA proteins in the cytosol. This complex then targets to the endoplasmic reticulum by membrane-bound receptors, where the tail-anchored protein is released for insertion. This process is regulated by ATP binding and hydrolysis. ATP binding drives the homodimer towards the closed dimer state, facilitating recognition of newly synthesized TA membrane proteins. ATP hydrolysis is required for insertion. Subsequently, the homodimer reverts towards the open dimer state, lowering its affinity for the membrane-bound receptor, and returning it to the cytosol to initiate a new round of targeting.
Belongs to the small GTPase superfamily. SAR1 family.
COPII is composed of at least 5 proteins: the SEC23/24 complex, the SEC13/31 complex and SAR1.
Small GTPase component of the coat protein complex II (COPII) which promotes the formation of transport vesicles from the endoplasmic reticulum (ER). The coat has two main functions, the physical deformation of the endoplasmic reticulum membrane into vesicles and the selection of cargo molecules. SAR1 controls the coat assembly in a stepwise manner. Activated SAR1-GTP binds to membranes first and recruits the SEC23/24 complex. These SEC23/24-SAR1 prebudding intermediates are then collected by the SEC13/31 complex as subunits polymerize to form coated transport vesicles. Conversion to SAR1-GDP triggers coat release and recycles COPII subunits (By similarity).
Belongs to the alpha-IPM synthase/homocitrate synthase family. LeuA type 2 subfamily.
Belongs to the glycosyl hydrolase 32 family.
Belongs to the inorganic phosphate transporter (PiT) (TC 2.A.20) family.
Sodium-phosphate symporter which plays a fundamental housekeeping role in phosphate transport.
Belongs to the DEAD box helicase family. DDX54/DBP10 subfamily.
Belongs to the ribonucleoside diphosphate reductase large chain family.
Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides.
Belongs to the mannose-6-phosphate isomerase type 1 family.
Involved in the synthesis of the GDP-mannose and dolichol-phosphate-mannose required for a number of critical mannosyl transfer reactions.
Acetylated by ESA1 to form H2AK4ac and H2AK7ac.
Core component of nucleosome which plays a central role in DNA double strand break (DSB) repair. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.
In contrast to vertebrates and insects, its C-terminus is not monoubiquitinated.
Phosphorylated to form H2AS128ph (gamma-H2A) in response to DNA double-strand breaks (DSBs) generated by exogenous genotoxic agents and by stalled replication forks. Phosphorylation is dependent on the DNA damage checkpoint kinases MEC1/ATR and TEL1/ATM, spreads on either side of a detected DSB site and may mark the surrounding chromatin for recruitment of proteins required for DNA damage signaling and repair. Gamma-H2A is removed from the DNA prior to the strand invasion-primer extension step of the repair process and subsequently dephosphorylated. Dephosphorylation is necessary for efficient recovery from the DNA damage checkpoint (By similarity).
The [ST]-Q motif constitutes a recognition sequence for kinases from the PI3/PI4-kinase family.
To ensure consistency between histone entries, we follow the 'Brno' nomenclature for histone modifications, with positions referring to those used in the literature for the 'closest' model organism. Due to slight variations in histone sequences between organisms and to the presence of initiator methionine in UniProtKB/Swiss-Prot sequences, the actual positions of modified amino acids in the sequence generally differ. In this entry the following conventions are used: H2AK4ac = acetylated Lys-6; H2AK7ac = acetylated Lys-10; H2AS128ph = phosphorylated Ser-133.
Belongs to the eukaryotic ribosomal protein eL34 family.
Belongs to the glutamate synthase family.
Belongs to the proteasome subunit p27 family.
Belongs to the class I-like SAM-binding methyltransferase superfamily. RNA methyltransferase RlmE family. TRM7 subfamily.
Methylates the 2'-O-ribose of nucleotides at positions 32 and 34 of the tRNA anticodon loop of substrate tRNAs.
Belongs to the AB hydrolase superfamily. MetX family.
Carbamylation allows a single lysine to coordinate two nickel ions.
In the C-terminal section; belongs to the metallo-dependent hydrolases superfamily. Urease alpha subunit family.
Belongs to the complex I LYR family. SDHAF3 subfamily.
Interacts with the iron-sulfur protein subunit within the SDH catalytic dimer.
Plays an essential role in the assembly of succinate dehydrogenase (SDH), an enzyme complex (also referred to as respiratory complex II) that is a component of both the tricarboxylic acid (TCA) cycle and the mitochondrial electron transport chain, and which couples the oxidation of succinate to fumarate with the reduction of ubiquinone (coenzyme Q) to ubiquinol. Promotes maturation of the iron-sulfur protein subunit of the SDH catalytic dimer, protecting it from the deleterious effects of oxidants. May act together with SDHAF1.
Required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in mitochondrial tRNAs that read codons beginning with adenine. Probably involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37. Involved in mitochondrial genome maintenance.
Belongs to the phytoene/squalene synthase family.
Catalyzes the condensation of 2 two farnesyl pyrophosphate moieties to form squalene. It is the first committed enzyme of the sterol biosynthesis pathway. Required for the biosynthesis of ergosterol (By similarity).
Belongs to the GcvT family. CAF17 subfamily.
Binds 1 thiamine pyrophosphate per subunit.
Belongs to the cyclin family. Cyclin C subfamily.
Component of the SRB8-11 complex, a regulatory module of the Mediator complex.
Component of the SRB8-11 complex. The SRB8-11 complex is a regulatory module of the Mediator complex which is itself involved in regulation of basal and activated RNA polymerase II-dependent transcription. The SRB8-11 complex may be involved in the transcriptional repression of a subset of genes regulated by Mediator. It may inhibit the association of the Mediator complex with RNA polymerase II to form the holoenzyme complex. The SRB8-11 complex phosphorylates the C-terminal domain (CTD) of the largest subunit of RNA polymerase II (By similarity).
Electron carrier protein. The oxidized form of the cytochrome c heme group can accept an electron from the heme group of the cytochrome c1 subunit of cytochrome reductase. Cytochrome c then transfers this electron to the cytochrome oxidase complex, the final protein carrier in the mitochondrial electron-transport chain.
Component of the small ribosomal subunit, ribosomal RNA processing complex (SSU RRP complex).
Required for small ribosomal subunit (SSU) synthesis. Has a role in the processing of early nucleolar and late cytoplasmic pre-RNA species.
Belongs to the SMC family. SMC6 subfamily.
Belongs to the type IA topoisomerase family.
Introduces a single-strand break via transesterification at a target site in duplex DNA. Releases the supercoiling and torsional tension of DNA introduced during the DNA replication and transcription by transiently cleaving and rejoining one strand of the DNA duplex. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA-(5'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3'-OH DNA strand.
Belongs to the myo-inositol 1-phosphate synthase family.
Belongs to the eukaryotic ribosomal protein eL33 family.
O-mannosylated by PMT4 (PubMed:22416226). Is also N-glycosylated (PubMed:22416226).
Plasma membrane virulence factor required for spreading and inducing tumors in infected leaves.
Hydrolase that can remove conjugated ubiquitin from proteins and may therefore play an important regulatory role at the level of protein turnover by preventing degradation.
Belongs to the glycosyl hydrolase 26 family.
Catalytic subunit of the SLX1-SLX4 structure-specific endonuclease that resolves DNA secondary structures generated during DNA repair and recombination. Has endonuclease activity towards branched DNA substrates, introducing single-strand cuts in duplex DNA close to junctions with ss-DNA.
Interacts with the 40S ribosomal subunit.
Belongs to the acetyltransferase family. GCN5 subfamily.
Belongs to the nucleoporin Nup85 family.
Component of the nuclear pore complex (NPC).
Belongs to the Tim17/Tim22/Tim23 family.
Essential core component of the TIM22 complex, a complex that mediates the import and insertion of multi-pass transmembrane proteins into the mitochondrial inner membrane. In the TIM22 complex, it constitutes the voltage-activated and signal-gated channel. Forms a twin-pore translocase that uses the membrane potential as external driving force in 2 voltage-dependent steps.
Belongs to the DASH complex DAM1 family.
Required to generate and maintain the structure of the tubular endoplasmic reticulum network and the vacuole. Induces high curvature in membranes and causes membrane tubule formation. Involved in membrane/vesicle trafficking.
The short lumenal loops between transmembrane domains 1 and 2 and between transmembrane domains 3 and 4 may impart a wedge-like configuration, thus deforming membranes.
Belongs to the deoxyhypusine hydroxylase family.
Catalyzes the hydroxylation of the N(6)-(4-aminobutyl)-L-lysine intermediate to form hypusine, an essential post-translational modification only found in mature eIF-5A factor.
Involved in nucleolar processing of pre-18S ribosomal RNA. Has a role in the nuclear export of 40S pre-ribosomal subunit to the cytoplasm.
Binds to the 60S ribosomal subunit and prevents its association with the 40S ribosomal subunit to form the 80S initiation complex in the cytoplasm. Is also involved in ribosome biogenesis. Associates with pre-60S subunits in the nucleus and is involved in its nuclear export.
Monomer. Associates with the 60S ribosomal subunit.
Phosphorylation at Ser-174 and Ser-175 promotes nuclear export.
Heterodimer of a catalytic subunit alpha and a subunit beta.
Subunit of glucosidase 2, which cleaves sequentially the 2 innermost alpha-1,3-linked glucose residues from the Glc(2)Man(9)GlcNAc(2) oligosaccharide precursor of immature glycoproteins in the endoplasmic reticulum (ER). Specifically required for the cleavage of the final glucose. The subunit beta retains the catalytic subunit alpha in the ER (By similarity).
Component of the cytosolic Fe/S protein assembly machinery. Required for maturation of extramitochondrial Fe/S proteins. May play a role in the transfer of pre-assembled Fe/S clusters to target apoproteins (By similarity).
Co-chaperone that binds to the molecular chaperone Hsp70 and regulates Hsp70 ATPase activity.
The branched-chain alpha-keto dehydrogenase complex catalyzes the overall conversion of alpha-keto acids to acyl-CoA and CO(2). It contains multiple copies of three enzymatic components: branched-chain alpha-keto acid decarboxylase (E1), lipoamide acyltransferase (E2) and lipoamide dehydrogenase (E3).
Belongs to the protein kinase superfamily. BUD32 family.
Belongs to the TPT transporter family. SLC35D subfamily.
Involved in the import of GDP-mannose from the cytoplasm into the Golgi lumen.
Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems.
Belongs to the eukaryotic ribosomal protein eL32 family.
Belongs to the fatty acid desaturase type 1 family.
Component of the NuA4 histone acetyltransferase complex which is involved in transcriptional activation of selected genes principally by acetylation of nucleosomal histone H4 and H2A. The NuA4 complex is also involved in DNA repair.
Belongs to the WD repeat peroxin-7 family.
Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. MOCOS subfamily.
Sulfurates the molybdenum cofactor. Sulfation of molybdenum is essential for xanthine dehydrogenase (XDH) and aldehyde oxidase (ADO) enzymes in which molybdenum cofactor is liganded by 1 oxygen and 1 sulfur atom in active form.
Belongs to the eukaryotic ATPase B chain family.
F-type ATPases have 2 components, CF(1) - the catalytic core - and CF(0) - the membrane proton channel. In yeast, the dimeric form of ATP synthase consists of 17 polypeptides: alpha, beta, gamma, delta, epsilon, 4 (B), 5 (OSCP), 6 (A), 8, 9 (C), d, E (Tim11), f, g, h, i/j and k.
Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. F-type ATPases consist of two structural domains, F(1) - containing the extramembraneous catalytic core, and F(0) - containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. Part of the complex F(0) domain and the peripheric stalk, which acts as a stator to hold the catalytic alpha(3)beta(3) subcomplex and subunit a/ATP6 static relative to the rotary elements.
Component of the cleavage factor IA (CFIA) complex, which is involved in the endonucleolytic cleavage during polyadenylation-dependent pre-mRNA 3'-end formation.
Constituent of COPII-coated endoplasmic reticulum-derived transport vesicles. Required for efficient transport of a subset of secretory proteins to the Golgi. Facilitates retrograde transport from the Golgi to the endoplasmic reticulum (By similarity).
Belongs to the eukaryotic ribosomal protein eL21 family.
Belongs to the PPP phosphatase family. PP-Z subfamily.
Belongs to the Mediator complex subunit 13 family.
Component of the SRB8-11 complex, which itself associates with the Mediator complex.
Component of the SRB8-11 complex. The SRB8-11 complex is a regulatory module of the Mediator complex which is itself involved in regulation of basal and activated RNA polymerase II-dependent transcription. The SRB8-11 complex may be involved in the transcriptional repression of a subset of genes regulated by Mediator. It may inhibit the association of the Mediator complex with RNA polymerase II to form the holoenzyme complex.
Belongs to the AB hydrolase superfamily. LDAH family.
Belongs to the peroxidase family. Peroxidase/catalase subfamily.
Bifunctional enzyme with both catalase and broad-spectrum peroxidase activity.
Binds 1 heme b (iron(II)-protoporphyrin IX) group per monomer.
Formation of the three residue Trp-Tyr-Met cross-link is important for the catalase, but not the peroxidase activity of the enzyme.
Belongs to the class-I aminoacyl-tRNA synthetase family. Glutamate--tRNA ligase type 1 subfamily.
Catalyzes the attachment of glutamate to tRNA(Glu) in a two-step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu).
Belongs to the proteasome subunit S1 family.
Belongs to the methyltransferase superfamily.
Belongs to the glycosyl hydrolase 13 family. GlgB subfamily.
Component of the origin recognition complex (ORC) that binds origins of replication. DNA-binding is ATP-dependent, however specific DNA sequences that define origins of replication have not been identified so far. ORC is required to assemble the pre-replication complex necessary to initiate DNA replication.
Involved in chromosome segregation during meiosis and DNA damage repair.
Belongs to the actin family. ARP4 subfamily.
Chromatin interaction component of the NuA4 histone acetyltransferase complex which is involved in transcriptional activation of selected genes principally by acetylation of nucleosomal histone H4 and H2A. The NuA4 complex is also involved in DNA repair. Is required for NuA4 complex integrity. Component of the SWR1 complex which mediates the ATP-dependent exchange of histone H2A for the H2A variant HZT1 leading to transcriptional regulation of selected genes by chromatin remodeling. Component of the INO80 complex which remodels chromatin by shifting nucleosomes and is involved in DNA repair (By similarity).
Component of the NuA4 histone acetyltransferase complex, of the INO80 chromatin remodeling complex, and of the SWR1 chromatin remodeling complex.
Belongs to the Mediator complex subunit 12 family.
Component of the SRB8-11 complex. The SRB8-11 complex is a regulatory module of the Mediator complex which is itself involved in regulation of basal and activated RNA polymerase II-dependent transcription. The SRB8-11 complex may be involved in the transcriptional repression of a subset of genes regulated by Mediator. It may inhibit the association of the Mediator complex with RNA polymerase II to form the holoenzyme complex (By similarity).
Belongs to the bacterial ribosomal protein bL34 family.
Belongs to the FKBP-type PPIase family. FKBP3/4 subfamily.
PPIase that acts as a histone chaperone. Histone proline isomerase that increases the rate of cis-trans isomerization at prolines on the histone H3 N-terminal tail. Proline isomerization influences H3 methylation thereby regulating gene expression.
Belongs to the bacterial ribosomal protein bS6 family.
ATP dependent phosphorylation of adenosine and other related nucleoside analogs to monophosphate derivatives.
Belongs to the carbohydrate kinase PfkB family.
Belongs to the cytochrome c oxidase subunit 5A family.
Component of the cytochrome c oxidase (complex IV, CIV), a multisubunit enzyme composed of a catalytic core of 3 subunits and several supernumerary subunits.
Belongs to the eukaryotic ribosomal protein eS12 family.
Plasma membrane osmosensor that activates the high osmolarity glycerol (HOG) MAPK signaling pathway in response to high osmolarity.
The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2).
Belongs to the adenylyl cyclase class-3 family.
Plays essential roles in regulation of cellular metabolism by catalyzing the synthesis of a second messenger, cAMP.
Component of the ESCRT-I complex (endosomal sorting complex required for transport I), a regulator of vesicular trafficking process.
Belongs to the class-II pyridine nucleotide-disulfide oxidoreductase family.
Belongs to the class VI-like SAM-binding methyltransferase superfamily. Isoprenylcysteine carboxyl methyltransferase family.
Belongs to the HD-ZIP homeobox family. Class I subfamily.
Belongs to the class I-like SAM-binding methyltransferase superfamily. Erg6/SMT family.
Functions as component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks.
Putative RNA polymerase II subunit B1 C-terminal domain (CTD) phosphatase involved in RNA polymerase II transcription regulation.
Belongs to the imidazoleglycerol-phosphate dehydratase family.
Belongs to the 5'-AMP-activated protein kinase beta subunit family.
Belongs to the radical SAM superfamily. Lipoyl synthase family.
Binds 2 [4Fe-4S] clusters per subunit. One cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine.
Catalyzes the radical-mediated insertion of two sulfur atoms into the C-6 and C-8 positions of the octanoyl moiety bound to the lipoyl domains of lipoate-dependent enzymes, thereby converting the octanoylated domains into lipoylated derivatives.
In the C-terminal section; belongs to the histidinol dehydrogenase family.
Component of the coat protein complex II (COPII) which promotes the formation of transport vesicles from the endoplasmic reticulum (ER). The coat has two main functions, the physical deformation of the endoplasmic reticulum membrane into vesicles and the selection of cargo molecules. It also functions as a component of the nuclear pore complex (NPC). NPC components, collectively referred to as nucleoporins (NUPs), can play the role of both NPC structural components and of docking or interaction partners for transiently associated nuclear transport factors. SEC13 is required for efficient mRNA export from the nucleus to the cytoplasm and for correct nuclear pore biogenesis and distribution (By similarity).
The COPII coat is composed of at least 5 proteins: the SEC23/24 complex, the SEC13/31 complex, and the protein SAR1. Component of the nuclear pore complex (NPC). NPC constitutes the exclusive means of nucleocytoplasmic transport. NPCs allow the passive diffusion of ions and small molecules and the active, nuclear transport receptor-mediated bidirectional transport of macromolecules such as proteins, RNAs, ribonucleoparticles (RNPs), and ribosomal subunits across the nuclear envelope. Due to its 8-fold rotational symmetry, all subunits are present with 8 copies or multiples thereof.
Belongs to the eukaryotic ribosomal protein eL24 family.
Cleaves proteins, imported into the mitochondrion, to their mature size. While most mitochondrial precursor proteins are processed to the mature form in one step by mitochondrial processing peptidase (MPP), the sequential cleavage by MIP of an octapeptide after initial processing by MPP is a required step for a subgroup of nuclear-encoded precursor proteins destined for the matrix or the inner membrane (By similarity).
Erythritol-mannosyl-transferase; part of the gene cluster that mediates the biosynthesis of mannosylerythritol lipids (MELs), surface-active substances that enhance the availability of water-insoluble substrates (PubMed:15932999, PubMed:16885300). Mannosylerythritol lipid production is responsible for hemolytic activity of Ustilago maydis (PubMed:15932999). Depending on the number of acetyl groups, mannosylerythritol lipids can be differentiated into MEL A (fully acetylated), MEL B and MEL C (monoacetylated at R-6 and R-4, respectively), and the fully deacetylated MEL D (PubMed:31103599). The first step in the pathway is the generation of mannosylerythritol by the glycosyltransferase EMT1 which catalyzes the transfer of GDP-mannose to the C-4 atom of meso-erythritol (PubMed:15932999). This reaction has to be stereospecific, since only mannosyl-D-erythritol is generated (PubMed:15932999). The produced disaccharide is subsequently acylated with fatty acids of various lengths derived from the peroxisomal beta-oxidation by the peroxisomal acyltransferases MAC1 and MAC2 at positions C-2 and C-3, repectively (PubMed:16885300, PubMed:24835306, PubMed:31103599). The existence of MEL derivatives which carry an acetyl group at C-2 implies that at least MAC1 also accepts acetyl-CoA as a donor (PubMed:15932999). The final step of MEL biosynthesis is the acetylation of the fully acylated mannosylerythritol lipids catalyzed by the acetyl-CoA-dependent acetyltransferase MAT1 (PubMed:16885300). MAT1 displays a relaxed regioselectivity and is able to transfer acetylgroups to both positions C-4 and C-6 of the mannosyl moiety (PubMed:15932999).
Expression is induced under conditions of nitrogen starvation.
Impairs the production of mannosylerythritol lipids (MELs) and leads the sticking of cells to each other in hydrophobic environment (PubMed:15932999). Does not affect the virulence (PubMed:15932999).
Monomer. Component of the 2-(3-amino-3-carboxypropyl)histidine synthase complex composed of DPH1, DPH2, DPH3 and a NADH-dependent reductase, predominantly CBR1.
NADH-dependent reductase for DPH3 and cytochrome b5. Required for the first step of diphthamide biosynthesis, a post-translational modification of histidine which occurs in elongation factor 2. DPH1 and DPH2 transfer a 3-amino-3-carboxypropyl (ACP) group from S-adenosyl-L-methionine (SAM) to a histidine residue, the reaction is assisted by a reduction system comprising DPH3 and a NADH-dependent reductase, predominantly CBR1. By reducing DPH3, also involved in the formation of the tRNA wobble base modification mcm5s 2U (5-methoxycarbonylmethyl-2-thiouridine), mediated by the elongator complex. The cytochrome b5/NADH cytochrome b5 reductase electron transfer system supports the catalytic activity of several sterol biosynthetic enzymes.
Belongs to the eukaryotic RPC7 RNA polymerase subunit family.
Component of the RNA polymerase III (Pol III) complex.
DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Specific peripheric component of RNA polymerase III which synthesizes small RNAs, such as 5S rRNA and tRNAs.
Catalyzes the reversible reaction in which hydroxymethyl group from 5,10-methylenetetrahydrofolate is transferred onto alpha-ketoisovalerate to form ketopantoate.
Belongs to the TRAFAC class dynamin-like GTPase superfamily. GB1/RHD3 GTPase family. RHD3 subfamily.
Cooperates with the reticulon proteins and tubule-shaping DP1 family proteins to generate and maintain the structure of the tubular endoplasmic reticulum network. Has GTPase activity, which is required for its function in ER organization.
Belongs to the eukaryotic release factor 1 family. Pelota subfamily.
May function in recognizing stalled ribosomes and triggering endonucleolytic cleavage of the mRNA, a mechanism to release non-functional ribosomes and degrade damaged mRNAs.
Catalyzes the dephosphorylation of the nucleoside 5'-monophosphates deoxyadenosine monophosphate (dAMP), deoxycytidine monophosphate (dCMP), deoxyguanosine monophosphate (dGMP) and deoxythymidine monophosphate (dTMP).
Required for respiratory activity and maintenance and expression of the mitochondrial genome.
Belongs to the major facilitator superfamily. Proton-dependent oligopeptide transporter (POT/PTR) (TC 2.A.17) family.
Belongs to the 1-acyl-sn-glycerol-3-phosphate acyltransferase family.
The HXXXXD motif is essential for acyltransferase activity and may constitute the binding site for the phosphate moiety of the glycerol-3-phosphate.
Aminocarboxypropyltransferase that catalyzes the aminocarboxypropyl transfer on pseudouridine at position 1191 (Psi1191) in 18S rRNA. It constitutes the last step in biosynthesis of the hypermodified N1-methyl-N3-(3-amino-3-carboxypropyl) pseudouridine (m1acp3-Psi) conserved in eukaryotic 18S rRNA.
Belongs to the TDD superfamily. TSR3 family.
A pair of annexin repeats may form one binding site for calcium and phospholipid.
Belongs to the carbohydrate esterase 1 (CE1) family.
Esterase involved in the hydrolysis of xylan, a major structural heterogeneous polysaccharide found in plant biomass representing the second most abundant polysaccharide in the biosphere, after cellulose.
Belongs to the gluconokinase GntK/GntV family.
Forms a one-to-one complex with ATPase to inhibit the enzyme activity completely.
Belongs to the WD repeat DCAF13/WDSOF1 family.
Plays an essential role in initiation of the G0 program by preventing the degradation of specific nutrient-regulated mRNAs via the 5'-3' mRNA decay pathway.
Required for 60S pre-ribosomal subunits export to the cytoplasm.
Belongs to the glycosyl hydrolase 11 (cellulase G) family.
Endo-1,4-beta-xylanase involved in the hydrolysis of xylan, a major structural heterogeneous polysaccharide found in plant biomass representing the second most abundant polysaccharide in the biosphere, after cellulose.
Induced in presence of Zea mays leaves and by xylan, and repressed by glucose. SNF1 acts as a positive regulator through the release of glucose repression.
Reduces the rate of xylan degradation and growth on minimal medium with xylan.
Belongs to the class I-like SAM-binding methyltransferase superfamily. RNA methyltransferase RlmE family.
Belongs to the eukaryotic ribosomal protein eL41 family.
Component of the large ribosomal subunit.
Belongs to the transthyretin family. 5-hydroxyisourate hydrolase subfamily.
May play a role in anterograde transport of membrane proteins from the endoplasmic reticulum to the Golgi.
Belongs to the ATPase delta chain family.
Belongs to the aspartate/ornithine carbamoyltransferase superfamily.
Belongs to the V-ATPase V0D/AC39 subunit family.
Subunit of the V0 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons. V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments. This subunit is a non-integral membrane component of the membrane pore domain and is required for proper assembly of the V0 sector. Might be involved in the regulated assembly of V1 subunits onto the membrane sector or alternatively may prevent the passage of protons through V0 pores.
Belongs to the class I-like SAM-binding methyltransferase superfamily. RNA methyltransferase RlmE family. SPB1 subfamily.
Component of the nucleolar and nucleoplasmic pre-60S ribosomal particle.
Required for proper assembly of pre-ribosomal particles during the biogenesis of the 60S ribosomal subunit.
Belongs to the aromatic-ring hydroxylase family. KMO subfamily.
Catalyzes the hydroxylation of L-kynurenine (L-Kyn) to form 3-hydroxy-L-kynurenine (L-3OHKyn). Required for synthesis of quinolinic acid.
Belongs to the pyridoxal phosphate-binding protein YggS/PROSC family.
Pyridoxal 5'-phosphate (PLP)-binding protein, which may be involved in intracellular homeostatic regulation of pyridoxal 5'-phosphate (PLP), the active form of vitamin B6.
Belongs to the fluoride exporter Fluc/FEX family.
Fluoride channel required for the rapid expulsion of cytoplasmic fluoride.
Belongs to the DASH complex DUO1 family.
Belongs to the ABC transporter superfamily. ABCB family. Heavy Metal importer (TC 3.A.1.210) subfamily.
Performs an essential function in the generation of cytoplasmic iron-sulfur proteins by mediating the ATP-dependent export of Fe/S cluster precursors synthesized by NFS1 and other mitochondrial proteins (By similarity). Hydrolyzes ATP (By similarity). Binds glutathione and may function by transporting a glutathione-conjugated iron-sulfur compound (By similarity).
Component of the EKC/KEOPS complex that is required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. The complex is probably involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37. CGI121 acts as an allosteric effector that regulates the t(6)A activity of the complex. The EKC/KEOPS complex also promotes both telomere uncapping and telomere elongation. The complex is required for efficient recruitment of transcriptional coactivators. CGI121 is not required for tRNA modification (By similarity).
Belongs to the glycosyl hydrolase 72 family.
Splits internally a 1,3-beta-glucan molecule and transfers the newly generated reducing end (the donor) to the non-reducing end of another 1,3-beta-glucan molecule (the acceptor) forming a 1,3-beta linkage, resulting in the elongation of 1,3-beta-glucan chains in the cell wall.
Belongs to the small GTPase superfamily. Rab family.
Cytochrome P450 monooxygenase; part of the gene cluster that mediates the biosynthesis of the glycolipid biosurfactant ustilagic acid (UA) (PubMed:15932999, PubMed:17850255). UA is a secreted cellobiose glycolipid that is toxic for many microorganisms and confers biocontrol activity to U.maydis (PubMed:15932999, PubMed:17850255). UA consists of 15,16-dihydroxypalmitic or 2,15,16-trihydroxypalmitic acid, which is O-glycosidically linked to cellobiose at its terminal hydroxyl group (PubMed:17850255). In addition, the cellobiose moiety is acetylated and acylated with a short-chain hydroxy fatty acid (PubMed:17850255). UA biosynthesis starts with omega-hydroxylation of palmitic acid catalyzed by the cytochrome P450 monooxygenase cyp1 (PubMed:17850255). Terminal hydroxylation of palmitic acid precedes subterminal hydroxylation catalyzed by the cytochrome P450 monooxygenase cyp2 (PubMed:17850255). Sequential glucosylation of the hydroxy fatty acid is probably catalyzed by the glycosyltransferase ugt1 (Probable). The cellobiose lipid is further decorated by acetylation of the proximal glucose residue and by acylation with a short-chain beta-hydroxy fatty acid at the distal glucose residue (Probable). The acyltransferase uat1 may be a good candidate for catalyzing either acetylation or acylation of the cellobiose lipid (Probable). The fatty acid synthase fas2 may be involved in synthesis of the carbon backbone of the short-chain beta-hydroxy fatty acid esterified to the cellobiose disaccharide (Probable). The secreted UA consists of a mixture of both alpha-hydroxylated and non-hydroxylated glycolipids; therefore, alpha-hydroxylation of the long-chain fatty, catalyzed by the fatty acid hydroxylase ahd1, occurs late in UA biosynthesis and may be the last step before secretion (PubMed:17850255).
In the N-terminal section; belongs to the FGAMS family.
Belongs to the EF-1-beta/EF-1-delta family.
Catalyzes the cleavage of L-kynurenine (L-Kyn) and L-3-hydroxykynurenine (L-3OHKyn) into anthranilic acid (AA) and 3-hydroxyanthranilic acid (3-OHAA), respectively.
Belongs to the eukaryotic RPB4 RNA polymerase subunit family.
Belongs to the WD repeat LIS1/nudF family.
Dimerization mediated by the LisH domain may be required to activate dynein.
Positively regulates the activity of the minus-end directed microtubule motor protein dynein. May enhance dynein-mediated microtubule sliding by targeting dynein to the microtubule plus end. Required for nuclear migration during vegetative growth as well as development. Required for localization of dynein to the mitotic spindle poles. Recruits additional proteins to the dynein complex at SPBs (By similarity). Required for retrograde early endosome (EE) transport from the hyphal tip.
Self-associates. Interacts with NDL1 and dynein.
Required for the import and folding of small cysteine-containing proteins (small Tim) in the mitochondrial intermembrane space (IMS). Forms a redox cycle with ERV1 that involves a disulfide relay system. Precursor proteins to be imported into the IMS are translocated in their reduced form into the mitochondria. The oxidized form of MIA40 forms a transient intermolecular disulfide bridge with the reduced precursor protein, resulting in oxidation of the precursor protein that now contains an intramolecular disulfide bond and is able to undergo folding in the IMS (By similarity).
The CHCH domain contains a conserved twin Cys-X(9)-Cys motif which is required for import and stability of MIA40 in mitochondria.
Belongs to the helicase family. RAD25/XPB subfamily.
Nuclease required for the repair of DNA interstrand cross-links (ICL). Acts as a 5'-3' exonuclease that anchors at a cut end of DNA and cleaves DNA successively at every third nucleotide, allowing to excise an ICL from one strand through flanking incisions.
Interacts with EME1 to form a DNA structure-specific endonuclease with substrate preference for branched DNA structures with a 5'-end at the branch nick. Typical substrates include 3'-flap structures, D-loops, replication forks and nicked Holliday junctions. May be required in mitosis for the processing of stalled or collapsed replication fork intermediates. May be required in meiosis for the repair of meiosis-specific double strand breaks subsequent to single-end invasion (SEI).
Belongs to the phospholipid scramblase family.
Belongs to the ketol-acid reductoisomerase family.
Belongs to the cytochrome c oxidase subunit 6B family.
This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA.
In the C-terminal section; belongs to the eukaryotic ribosomal protein eS31 family.
In the N-terminal section; belongs to the ubiquitin family.
Belongs to the class I-like SAM-binding methyltransferase superfamily. MenG/UbiE family.
Methyltransferase required for the conversion of 2-polyprenyl-6-methoxy-1,4-benzoquinol (DDMQH2) to 2-polyprenyl-3-methyl-6-methoxy-1,4-benzoquinol (DMQH2).
Belongs to the eukaryotic RPC9 RNA polymerase subunit family.
Belongs to the XRCC4-XLF family. XLF subfamily.
Self-associates. Interacts with PAC1 (By similarity).
eIF-5A seems to be the only eukaryotic protein to have a hypusine residue which is a post-translational modification of a lysine by the addition of a butylamino group.
Belongs to the cAMP-dependent kinase regulatory chain family.
Tetramer, composed of 2 regulatory (R) and 2 catalytic (C) subunits. In the presence of cAMP it dissociates into 2 active monomeric C subunits and an R dimer (By similarity).
Involved in the secretory pathway as part of the exocyst complex which tethers secretory vesicles to the sites of exocytosis. Also plays a role in the assembly of the exocyst.
Belongs to the class-I aminoacyl-tRNA synthetase family. Glutamate--tRNA ligase type 2 subfamily.
Involved in the regulation of secreted ferrichrome-type siderophores. Acts directly or indirectly to repress the biosynthesis of siderophores.
Belongs to the GHMP kinase family. Homoserine kinase subfamily.
Belongs to the pyrroline-5-carboxylate reductase family.
Belongs to the palmitoyl-protein thioesterase family.
Putative mitochondrial redox protein which could be involved in the reduction of small toxic molecules.
Involved in pre-mRNA splicing and cell cycle progression. Required for the spliceosome assembly and initiation of the DNA replication (By similarity).
Belongs to the bacterial ribosomal protein bS21 family.
Transcription elongation factor implicated in the maintenance of proper chromatin structure in actively transcribed regions.
Belongs to the ferroportin (FP) (TC 2.A.100) family. SLC40A subfamily.
May be involved in iron transport and iron homeostasis.
Belongs to the TRAFAC class YlqF/YawG GTPase family. NOG2 subfamily.
GTPase that associates with pre-60S ribosomal subunits in the nucleolus and is required for their nuclear export and maturation.
Belongs to the galactose-1-phosphate uridylyltransferase type 1 family.
5'->3' double-stranded DNA exonuclease which may also possess a cryptic 3'->5' double-stranded DNA exonuclease activity. Functions in DNA mismatch repair.
Belongs to the XPG/RAD2 endonuclease family. EXO1 subfamily.
Belongs to the spermidine/spermine synthase family.
Belongs to the class I-like SAM-binding methyltransferase superfamily. RNA M5U methyltransferase family.
Required for vesicular transport between the endoplasmic reticulum and the Golgi apparatus.
Belongs to the Ca(2+):cation antiporter (CaCA) (TC 2.A.19) family. SLC24A subfamily.
Belongs to the TRAFAC class OBG-HflX-like GTPase superfamily. OBG GTPase family. YchF/OLA1 subfamily.
Hydrolyzes ATP, and can also hydrolyze GTP with lower efficiency. Has lower affinity for GTP.
Non-catalytic subunit of the V1 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons. V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments.
V-ATPase is a heteromultimeric enzyme composed of a peripheral catalytic V1 complex attached to an integral membrane V0 proton pore complex.
Component of the ribosomal small subunit (SSU) processome composed of at least 40 protein subunits and snoRNA U3.
DEAD-box RNA helicase-like protein required for pre-18S rRNA processing, specifically at sites A0, A1, and A2.
Belongs to the V-ATPase F subunit family.
Subunit of the V1 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons. V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments.
V-ATPase is a heteromultimeric enzyme composed of a peripheral catalytic V1 complex (components A to H) attached to an integral membrane V0 proton pore complex (components: a, c, c', c'', d, e, f and VOA1).
Belongs to the glucosamine/galactosamine-6-phosphate isomerase family.
Belongs to the eukaryotic-type primase small subunit family.
Belongs to the glycosyl hydrolase 15 family.
Component of the srb8-11 complex. The srb8-11 complex is a regulatory module of the Mediator complex which is itself dependent transcription. The srb8-11 complex may be involved in the transcriptional repression of a subset of genes regulated by Mediator. It may inhibit the association of the Mediator complex with RNA polymerase II to form the holoenzyme complex. The srb8-11 complex phosphorylates the C-terminal domain (CTD) of the largest subunit of RNA polymerase II (By similarity).
Belongs to the DASH complex DAD4 family.
Belongs to the proteasome subunit S14 family.
Belongs to the cyclophilin-type PPIase family. PPIase H subfamily.
Belongs to the PNP/MTAP phosphorylase family. MTAP subfamily.
Catalyzes the reversible phosphorylation of S-methyl-5'-thioadenosine (MTA) to adenine and 5-methylthioribose-1-phosphate. Involved in the breakdown of MTA, a major by-product of polyamine biosynthesis. Responsible for the first step in the methionine salvage pathway after MTA has been generated from S-adenosylmethionine. Has broad substrate specificity with 6-aminopurine nucleosides as preferred substrates.
Belongs to the transaldolase family. Type 1 subfamily.
Autoacetylation at Lys-384 is required for proper function.
Catalytic component of the NuA4 histone acetyltransferase (HAT) complex which is involved in epigenetic transcriptional activation of selected genes principally by acetylation of nucleosomal histones H4, H3, H2B, H2A and H2A variant H2A.Z (By similarity). Acetylates histone H4 to form H4K5ac, H4K8ac, H4K12ac and H4K16ac, histone H3 to form H3K14ac, and histone H2A to form H2AK4ac and H2AK7ac (By similarity). The NuA4 complex is involved in the DNA damage response and is required for chromosome segregation. The NuA4 complex plays a direct role in repair of DNA double-strand breaks (DSBs) through homologous recombination (By similarity). Recruitment to promoters depends on H3K4me. Also acetylates non-histone proteins (By similarity). In addition to protein acetyltransferase, can use different acyl-CoA substrates, such as 2-hydroxyisobutanoyl-CoA (2-hydroxyisobutyryl-CoA) or (2E)-butenoyl-CoA (crotonyl-CoA), and is able to mediate protein 2-hydroxyisobutyrylation and crotonylation, respectively (By similarity).
The ESA1-RPD3 motif is common to ESA1 and RPD3 and is required for ESA1 histone acetyl-transferase (HAT) activity and RPD3 histone deacetylase (HDAC) activity.
Catalyzes the synthesis of beta-nicotinate D-ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate at the expense of ATP.
Transiently phosphorylated on a His residue during the reaction cycle. Phosphorylation strongly increases the affinity for substrates and increases the rate of nicotinate D-ribonucleotide production. Dephosphorylation regenerates the low-affinity form of the enzyme, leading to product release.
Catalyzes two activities which are involved in the cyclic version of arginine biosynthesis: the synthesis of acetylglutamate from glutamate and acetyl-CoA, and of ornithine by transacetylation between acetylornithine and glutamate.
Heterodimer of an alpha and a beta chain.
The alpha and beta chains are autoproteolytically processed from a single precursor protein within the mitochondrion.
Catalyzes the formation of 6,7-dimethyl-8-ribityllumazine by condensation of 5-amino-6-(D-ribitylamino)uracil with 3,4-dihydroxy-2-butanone 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin.
Belongs to the XPG/RAD2 endonuclease family. XPG subfamily.
Belongs to the bacterial ribosomal protein bS16 family.
Required for retention of late Golgi membrane proteins. Component of the retrieval machinery that functions by direct interaction with the cytosolic tails of certain TGN membrane proteins during the sorting/budding process at the prevacuolar compartment. Binds phosphatidylinositol 3-phosphate (PtdIns(P3)) (By similarity).
DNA polymerase II participates in chromosomal DNA replication.
Heterotetramer. Consists of 4 subunits: POL2, DPB2, DPB3 and DPB4 (By similarity).
The CysA-type zinc finger is required for PCNA-binding.
The CysB motif binds 1 4Fe-4S cluster and is required for the formation of polymerase complexes.
Belongs to the Mediator complex subunit 6 family.
Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations.
Occurs in many kinds of cells as a complex with monomeric actin in a 1:1 ratio.
Belongs to the eukaryotic ribosomal protein eL37 family.
Belongs to the RNA cytidine acetyltransferase family. NAT10 subfamily.
RNA cytidine acetyltransferase with specificity toward both 18S rRNA and tRNAs. Catalyzes the formation of N(4)-acetylcytidine (ac4C) in 18S rRNA. Required for early nucleolar cleavages of precursor rRNA at sites A0, A1 and A2 during 18S rRNA synthesis. Catalyzes the formation of ac4C in serine and leucine tRNAs. Requires the tRNA-binding adapter protein TAN1 for full tRNA acetyltransferase activity but not for 18S rRNA acetylation.
Component of the 20S proteasome chaperone.
Belongs to the Mrp/NBP35 ATP-binding proteins family. NUBP2/CFD1 subfamily.
Belongs to the sterol desaturase family. SCS7 subfamily.
Binds 2 Zn(2+) ions per subunit that likely form a catalytic dimetal center.
Ceramide hydroxylase involved in the hydroxylation of sphingolipid-associated very long chain fatty acids. Postulated to hydroxylate the very long chain fatty acid of dihydroceramides and phytoceramides at C-2.
In the C-terminal section; belongs to the eukaryotic ribosomal protein eL40 family.
Belongs to the WD repeat coronin family.
Belongs to the ABC transporter superfamily. ABCC family. Conjugate transporter (TC 3.A.1.208) subfamily.
Multidrug resistance protein; part of the gene cluster that mediates the biosynthesis of siderophore ferrichrome A which is contributing to organismal virulence (PubMed:17138696, Ref.4).
Belongs to the CDP-alcohol phosphatidyltransferase class-II family.
Functions in the biosynthesis of the anionic phospholipids phosphatidylglycerol and cardiolipin.
S-adenosyl-L-methionine-dependent methyltransferase.
Intracellular phospholipase B that catalyzes the double deacylation of phosphatidylcholine (PC) to glycerophosphocholine (GroPCho). Plays an important role in membrane lipid homeostasis. Responsible for the rapid PC turnover in response to inositol, elevated temperatures, or when choline is present in the growth medium (By similarity).
Belongs to the pterin-4-alpha-carbinolamine dehydratase family.
Responsible for the formation of the pyrimidine heterocycle in the thiamine biosynthesis pathway. Catalyzes the formation of hydroxymethylpyrimidine phosphate (HMP-P) from histidine and pyridoxal phosphate (PLP). The protein uses PLP and the active site histidine to form HMP-P, generating an inactive enzyme. The enzyme can only undergo a single turnover, which suggests it is a suicide enzyme.
Belongs to the eukaryotic/archaeal PrmC-related family.
Belongs to the eukaryotic ribosomal protein eS17 family.
Belongs to the protein disulfide isomerase family.
In the cytoplasm, catalyzes the conversion of glucose-6-phosphate to fructose-6-phosphate, the second step in glycolysis, and the reverse reaction during gluconeogenesis.
Acyltransferase; part of the gene cluster that mediates the biosynthesis of siderophore ferrichrome A which is contributing to organismal virulence (PubMed:17138696, PubMed:20070524). The first step of ferrichrome A biosynthesis is performed by the HMG-CoA synthase hcs1 which catalyzes the generation of HMG-CoA and CoA using acetoacetyl-CoA and acetyl-CoA as substrates (PubMed:20070524). The enoyl-CoA isomerase/hydratase fer4 then catalyzes the conversion of hcs1-produced HMG-CoA to methylglutaconyl-CoA (PubMed:20070524). The acyltransferase fer5 then fuses the fer4-generated methylglutaconyl-CoA with sid1-generated hydroxyornithine to yield methylglutaconyl hydroxyornithine (PubMed:20070524). Methylglutaconyl hydroxyornithine is then available for use by the NRPS fer3 to generate ferrichrome A (PubMed:20070524).
The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO2.
Adds the eighth mannose residue in an alpha-1,6 linkage onto the dolichol-PP-oligosaccharide precursor (dolichol-PP-Man(7)GlcNAc(2)) required for protein glycosylation.
Belongs to the ThrE exporter (TC 2.A.79) family.
Common component of the spliceosome and rRNA processing machinery.
Belongs to the TtcA family. CTU1/NCS6/ATPBD3 subfamily.
Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of tRNA(Lys), tRNA(Glu) and tRNA(Gln). Directly binds tRNAs and probably acts by catalyzing adenylation of tRNAs, an intermediate required for 2-thiolation. It is unclear whether it acts as a sulfurtransferase that transfers sulfur from thiocarboxylated URM1 onto the uridine of tRNAs at wobble position. Prior mcm(5) tRNA modification by the elongator complex is required for 2-thiolation. May also be involved in protein urmylation.
Belongs to the class II fructose-bisphosphate aldolase family.
Binds 2 Zn(2+) ions per subunit. One is catalytic and the other provides a structural contribution.
Catalyzes the aldol condensation of dihydroxyacetone phosphate (DHAP or glycerone-phosphate) with glyceraldehyde 3-phosphate (G3P) to form fructose 1,6-bisphosphate (FBP) in gluconeogenesis and the reverse reaction in glycolysis.
Belongs to the glycosyl hydrolase 17 family.
Belongs to the helicase family. RAD3/XPD subfamily.
Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. PKC subfamily.
Component of a fungal signal recognition particle (SRP) complex that consists of a 7SL RNA molecule (scR1) and at least six protein subunits: SRP72, SRP68, SRP54, SEC65, SRP21 and SRP14.
Component of the signal recognition particle (SRP) complex, a ribonucleoprotein complex that mediates the cotranslational targeting of secretory and membrane proteins to the endoplasmic reticulum (ER).
Belongs to the archaeal Rpo10/eukaryotic RPB10 RNA polymerase subunit family.
Catalyzes an early step in the biosynthesis of tetrapyrroles. Binds two molecules of 5-aminolevulinate per subunit, each at a distinct site, and catalyzes their condensation to form porphobilinogen.
Belongs to the proteasome subunit S9 family.
Belongs to the tyrosyl-DNA phosphodiesterase family.
Belongs to the complex I 23 kDa subunit family.
Expression is strongly induced under conditions of nitrogen starvation.
Transcription factor; part of the gene cluster that mediates the biosynthesis of the glycolipid biosurfactant ustilagic acid (UA) (PubMed:17850255, PubMed:20173069). UA is a secreted cellobiose glycolipid that is toxic for many microorganisms and confers biocontrol activity to U.maydis (PubMed:17850255). Recognizes and binds to the specific 5'-T/G-G/T-C-G-C-A-T-A/T-C/T-C/T-G/A-3' upstream activating sequence found in all promoters of the UA biosynthesis genes (PubMed:20173069).
Required for N-linked oligosaccharide assembly. Has a role in the last step of the synthesis of the Man(5)GlcNAc(2)-PP-dolichol core oligosaccharide on the cytoplasmic face of the endoplasmic reticulum.
Belongs to the eukaryotic ribosomal protein eL15 family.
Catalyzes the dehydration of the S-form of NAD(P)HX at the expense of ATP, which is converted to ADP. Together with NAD(P)HX epimerase, which catalyzes the epimerization of the S- and R-forms, the enzyme allows the repair of both epimers of NAD(P)HX, a damaged form of NAD(P)H that is a result of enzymatic or heat-dependent hydration.
Belongs to the phosphatase 2A regulatory subunit.
The B regulatory subunit might modulate substrate selectivity and catalytic activity, and also might direct the localization of the catalytic enzyme to a particular subcellular compartment.
ATP-binding RNA helicase involved in the biogenesis of 60S ribosomal subunits. Binds 90S pre-ribosomal particles and dissociates from pre-60S ribosomal particles after processing of 27SB pre-rRNA. Required for the normal formation of 18S rRNA through the processing of pre-rRNAs at sites A0, A1 and A2, and the normal formation of 25S and 5.8S rRNAs through the processing of pre-rRNAs at sites C1 and C2.
Belongs to the DEAD box helicase family. DDX55/SPB4 subfamily.
Component of pre-60S ribosomal complexes.
Belongs to the eukaryotic ribosomal protein eS25 family.
Belongs to the mitochondrion-specific ribosomal protein mL46 family.
Supercomplex made of cofactors A to E. Cofactors A and D function by capturing and stabilizing tubulin in a quasi-native conformation. Cofactor E binds to the cofactor D-tubulin complex; interaction with cofactor C then causes the release of tubulin polypeptides that are committed to the native state.
Belongs to the proteasome subunit p55 family.
Impairs the secretion of mannosylerythritol lipids (MELs).
MFS-type efflux pump; part of the gene cluster that mediates the biosynthesis of mannosylerythritol lipids (MELs), surface-active substances that enhance the availability of water-insoluble substrates (PubMed:16885300, PubMed:24835306). Mannosylerythritol lipid production is responsible for hemolytic activity of Ustilago maydis (PubMed:16885300). MMF1 is directly involved in the secretion of MELs (PubMed:16885300, PubMed:24835306).
ATP-binding RNA helicase involved in translation initiation. Remodels RNA in response to ADP and ATP concentrations by facilitating disruption, but also formation of RNA duplexes (By similarity).
Belongs to the DEAD box helicase family. DDX3/DED1 subfamily.
Belongs to the mitochondrion-specific ribosomal protein mL49 family.
Involved in the early part of the secretory pathway.
In the central section; belongs to the metallo-dependent hydrolases superfamily. DHOase family. CAD subfamily.
Adenine glycosylase active on G-A mispairs.
Belongs to the complex I 30 kDa subunit family.
Belongs to the fatty acid desaturase type 1 family. DEGS subfamily.
The glycine cleavage system catalyzes the degradation of glycine.
Belongs to the diphthine synthase family.
S-adenosyl-L-methionine-dependent methyltransferase that catalyzes four methylations of the modified target histidine residue in translation elongation factor 2 (EF-2), to form an intermediate called diphthine methyl ester. The four successive methylation reactions represent the second step of diphthamide biosynthesis.
Activated by C-terminal proteolytic cleavage by signaling protease at neutral to alkaline ambient pH.
Transcription factor that mediates regulation of both acid- and alkaline-expressed genes in response to ambient pH. At alkaline ambient pH, activates transcription of alkaline-expressed genes (including pacC itself) and represses transcription of acid-expressed genes (By similarity). Not required for the pH-induced dimorphic transition.
Tubulin is the major constituent of microtubules. The gamma chain is found at microtubule organizing centers (MTOC) such as the spindle poles or the centrosome.
Part of large ribonucleoprotein complexes (mRNPs) containing RNA-binding proteins RRM4 and PAB1, endosome-binding protein UPA1, core scaffold protein UPA2 and associated factor GRP1 (PubMed:25985087, PubMed:31338952). Interacts (via PABC domain) with UPA1 (via PAM2 domain) (PubMed:25985087). Interacts (via PABC domain) with UPA2 (via PAM2 domains) (PubMed:31338952).
RNA-binding protein involved in the formation of polar-growing hyphae which is essential for infection by the plant pathogen (PubMed:15643068). Component of endosomal mRNA transport that regulates polarity of the infectious hyphae by transporting a broad spectrum of cargo mRNAs from the nucleus to cell poles (PubMed:19494833, PubMed:25985087, PubMed:31338952).
The C-terminal PABC domain is involved in the interaction with UPA1 and UPA2.
Associates with DNA double-strand breaks.
Serine/threonine protein kinase which activates checkpoint signaling upon genotoxic stresses such as ionizing radiation (IR), ultraviolet light (UV), or DNA replication stalling, thereby acting as a DNA damage sensor. Recognizes the substrate consensus sequence [ST]-Q. Phosphorylates histone H2A to form H2AS128ph (gamma-H2A) at sites of DNA damage, involved in the regulation of DNA damage response mechanism. Required for the control of telomere length and genome stability.
Belongs to the glucose-6-phosphate 1-epimerase family.
Catalyzes the interconversion between the alpha and beta anomers from at least three hexose 6-phosphate sugars (Glc6P, Gal6P, and Man6P).
In the N-terminal section; belongs to the dsDNA virus mRNA guanylyltransferase family.
Responsible for methylating the 5'-cap structure of mRNAs.
Belongs to the WD repeat DDB2/WDR76 family.
DNA-binding protein that binds to both single- and double-stranded DNA. Binds preferentially to UV-damaged DNA. May be involved in DNA-metabolic processes.
Transcription factor involved in RNA polymerase II transcription regulation. May function in both SPT15/TBP post-recruitment and recruitment steps of transcription (By similarity).
Belongs to the aerobic coproporphyrinogen-III oxidase family.
In the C-terminal section; belongs to the AIR carboxylase family. Class I subfamily.
Belongs to the cyclophilin-type PPIase family. PPIL2 subfamily.
May catalyze the cis-trans isomerization of proline imidic peptide bonds in oligopeptides thereby assisting the folding of proteins. May also function as a chaperone, playing a role in intracellular transport of proteins. May also have a protein ubiquitin ligase activity acting as an E3 ubiquitin protein ligase or as a ubiquitin-ubiquitin ligase promoting elongation of ubiquitin chains on proteins.
Belongs to the DEAD box helicase family. DDX52/ROK1 subfamily.
Component of the dolichol-phosphate mannose (DPM) synthase complex.
Regulatory subunit of the dolichol-phosphate mannose (DPM) synthase complex; essential for the ER localization.
In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family.
Participates in the folding of proteins containing disulfide bonds, may be involved in glycosylation, prolyl hydroxylation and triglyceride transfer.
Belongs to the CWC16 family. YJU2 subfamily.
Component of the spliceosome. Present in the activated B complex, the catalytically activated B* complex which catalyzes the branching, the catalytic step 1 C complex catalyzing the exon ligation, and the postcatalytic P complex containing the ligated exons (mRNA) and the excised lariat intron.
Part of the spliceosome which catalyzes two sequential transesterification reactions, first the excision of the non-coding intron from pre-mRNA and then the ligation of the coding exons to form the mature mRNA. Plays a role in stabilizing the structure of the spliceosome catalytic core and docking of the branch helix into the active site, producing 5'-exon and lariat intron-3'-intermediates.
Belongs to the terpene cyclase/mutase family.
Belongs to the glucosamine/galactosamine-6-phosphate isomerase family. 6-phosphogluconolactonase subfamily.
Hydrolysis of 6-phosphogluconolactone to 6-phosphogluconate.
ATP-dependent DNA helicase involved in DNA damage repair by homologous recombination and in genome maintenance. Capable of unwinding D-loops. Plays a role in limiting crossover recombinants during mitotic DNA double-strand break (DSB) repair. Component of a FANCM-MHF complex which promotes gene conversion at blocked replication forks, probably by reversal of the stalled fork.
Belongs to the DEAD box helicase family. DEAH subfamily. FANCM sub-subfamily.
Interacts with the MHF histone-fold complex to form the FANCM-MHF complex.
Belongs to the class I-like SAM-binding methyltransferase superfamily. TRM5/TYW2 family.
Specifically methylates the N1 position of guanosine-37 in various cytoplasmic and mitochondrial tRNAs. Methylation is not dependent on the nature of the nucleoside 5' of the target nucleoside. This is the first step in the biosynthesis of wybutosine (yW), a modified base adjacent to the anticodon of tRNAs and required for accurate decoding.
Involved in cytoplasm to vacuole transport (Cvt), pexophagy, mitophagy and nucleophagy. Recruits mitochondria for their selective degradation via autophagy (mitophagy) during starvation. Works as scaffold proteins that recruit ATG proteins to the pre-autophagosome (PAS), the site of vesicle/autophagosome formation. Required for the Cvt vesicles completion.
Belongs to the NUP186/NUP192/NUP205 family.
Belongs to the ATP phosphoribosyltransferase family.
Bifunctional DNA N-glycosylase with associated apurinic/apyrimidinic (AP) lyase function that catalyzes the first step in base excision repair (BER), the primary repair pathway for the repair of oxidative DNA damage. The DNA N-glycosylase activity releases the damaged DNA base from DNA by cleaving the N-glycosidic bond, leaving an AP site. The AP lyase activity cleaves the phosphodiester bond 3' to the AP site by a beta-elimination. Primarily recognizes and repairs oxidative base damage of pyrimidines.
Belongs to the mitochondrion-specific ribosomal protein mS41 family.
Belongs to the ribose 5-phosphate isomerase family.
Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins.
Belongs to the FMN-dependent alpha-hydroxy acid dehydrogenase family.
Belongs to the bacterial ribosomal protein bL19 family.
Component of the ubiquinol-cytochrome c oxidoreductase, a multisubunit transmembrane complex that is part of the mitochondrial electron transport chain which drives oxidative phosphorylation.
Belongs to the dynein light chain Tctex-type family.
Required for the first step of diphthamide biosynthesis, the transfer of 3-amino-3-carboxypropyl from S-adenosyl-L-methionine to a histidine residue. Diphthamide is a post-translational modification of histidine which occurs in elongation factor 2.
Belongs to the DNA polymerase type-B-like family.
RNA-binding component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation. This subunit can bind 18S rRNA.
Probably involved in the biogenesis of the COX complex.
Belongs to the pyridoxine kinase family.
Belongs to the methyltransferase superfamily. RRP8 family.
S-adenosyl-L-methionine-dependent methyltransferase that specifically methylates the N(1) position of adenine in helix 25.1 in 25S rRNA. Required both for ribosomal 40S and 60S subunits biogenesis. Required for efficient pre-rRNA cleavage at site A2.
Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of tRNA(Lys), tRNA(Glu) and tRNA(Gln). May act by forming a heterodimer with NCS6 that ligates sulfur from thiocarboxylated URM1 onto the uridine of tRNAs at wobble position. Prior mcm(5) tRNA modification by the elongator complex is required for 2-thiolation. May also be involved in protein urmylation.
Mediator of sterol homeostasis involved in sterol uptake, trafficking and distribution into membranes.
Regulates also the sphingolipid metabolism.
Belongs to the mitochondrion-specific ribosomal protein mS23 family.
Belongs to the SMC family. RAD50 subfamily.
Belongs to the DEAD box helicase family. DDX56/DBP9 subfamily.
Belongs to the acetyltransferase family. ARD1 subfamily.
Functions as actin-binding component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks.
Acts as component of the CCR4-NOT core complex, which in the nucleus seems to be a general transcription factor, and in the cytoplasm the major mRNA deadenylase involved in mRNA turnover. The NOT protein subcomplex negatively regulates the basal and activated transcription of many genes. Preferentially affects TC-type TATA element-dependent transcription. Could directly or indirectly inhibit component(s) of the general transcription machinery.
Belongs to the cytochrome c oxidase subunit 6A family.
May be involved in cellular response to stress. Required to maintain mitochondrial DNA (mtDNA) integrity and stability (By similarity).
Required for proper 27S pre-rRNA processing and 60S ribosome subunit assembly.
Belongs to the lysine N(6)-hydroxylase/L-ornithine N(5)-oxygenase family.
Catalyzes the conversion of L-ornithine to N(5)-hydroxyornithine, the first step in the biosynthesis of all hydroxamate-containing siderophores, such as ferrichrome.
Belongs to the alpha-IPM synthase/homocitrate synthase family. Homocitrate synthase LYS20/LYS21 subfamily.
Catalyzes the aldol-type condensation of 2-oxoglutarate with acetyl-CoA to yield homocitrate. Carries out the first step of the alpha-aminoadipate (AAA) lysine biosynthesis pathway.
Belongs to the DASH complex SPC19 family.
Binds to the catalytic subunit of the cyclin dependent kinases and is essential for their biological function.
Belongs to the class I-like SAM-binding methyltransferase superfamily. BUD23/WBSCR22 family.
Belongs to the JHDM1 histone demethylase family.
Histone demethylase that specifically demethylates 'Lys-36' of histone H3, thereby playing a central role in histone code.
The JmjC domain mediates the demethylation activity.