Belongs to the universal ribosomal protein uS4 family.
One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the body of the 30S subunit.
Part of the 30S ribosomal subunit. Contacts protein S5. The interaction surface between S4 and S5 is involved in control of translational fidelity.
The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.
With S5 and S12 plays an important role in translational accuracy.
Belongs to the eukaryotic ribosomal protein eL40 family.
Contains catalytic and regulatory chains.
Involved in allosteric regulation of aspartate carbamoyltransferase.
Belongs to the prefoldin subunit beta family.
Heterohexamer of two alpha and four beta subunits.
Molecular chaperone capable of stabilizing a range of proteins. Seems to fulfill an ATP-independent, HSP70-like function in archaeal de novo protein folding.
Involved in ribosome biogenesis; more specifically in 18S rRNA pseudouridylation and in cleavage of pre-rRNA.
Heterodimer composed of an alpha and a beta subunit.
Belongs to the peroxiredoxin family. Prx6 subfamily.
Homodecamer. Pentamer of dimers that assemble into a ring structure.
Lacks conserved residue(s) required for the propagation of feature annotation.
The active site is a conserved redox-active cysteine residue, the peroxidatic cysteine (C(P)), which makes the nucleophilic attack on the peroxide substrate. The peroxide oxidizes the C(P)-SH to cysteine sulfenic acid (C(P)-SOH), which then reacts with another cysteine residue, the resolving cysteine (C(R)), to form a disulfide bridge. The disulfide is subsequently reduced by an appropriate electron donor to complete the catalytic cycle. In this 1-Cys peroxiredoxin, no C(R) is present and C(P) instead forms a disulfide with a cysteine from another protein or with a small thiol molecule.
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.
Belongs to the eukaryotic ribosomal protein eS28 family.
Acetylated. Deacetylation by the SIR2-homolog deacetylase may regulate its activity.
Belongs to the histone-like Alba family.
Binds double-stranded DNA tightly but without sequence specificity. It is distributed uniformly and abundantly on the chromosome, suggesting a role in chromatin architecture. However, it does not significantly compact DNA. Binds rRNA and mRNA in vivo. May play a role in maintaining the structural and functional stability of RNA, and, perhaps, ribosomes.
Belongs to the archaeal Rpo10/eukaryotic RPB10 RNA polymerase subunit family.
DNA-dependent RNA polymerase (RNAP) catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
Belongs to the eukaryotic ribosomal protein eS17 family.
Belongs to the universal ribosomal protein uS14 family. Zinc-binding uS14 subfamily.
Binds 16S rRNA, required for the assembly of 30S particles.
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.
Belongs to the class-IV pyridoxal-phosphate-dependent aminotransferase family.
Belongs to the archaeal Rpo6/eukaryotic RPB6 RNA polymerase subunit family.
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 DNA repair enzymes AP/ExoA family.
Probably binds two magnesium or manganese ions per subunit.
A probable chromatin protein, binds double-strand DNA without sequence specificity. Constrains negative DNA supercoils.
Methylated at multiple sites, to varying extents.
Heterotetramer of one alpha, one beta, one delta and one gamma chain.
Belongs to the universal ribosomal protein uL23 family.
Binds to 23S rRNA. One of the proteins that surrounds the polypeptide exit tunnel on the outside of the ribosome.
Part of the 50S ribosomal subunit. Contacts protein L29.
Belongs to the eukaryotic ribosomal protein eL34 family.
Has nucleotide phosphatase activity towards ATP, GTP, CTP, TTP and UTP. May hydrolyze nucleoside diphosphates with lower efficiency.
Belongs to the eukaryotic ribosomal protein eS24 family.
Belongs to the archaeal Rpo5/eukaryotic RPB5 RNA polymerase subunit family.
Belongs to the GHMP kinase family. Homoserine kinase subfamily.
Catalyzes the ATP-dependent phosphorylation of L-homoserine to L-homoserine phosphate.
Belongs to the EF-1-beta/EF-1-delta family.
Promotes the exchange of GDP for GTP in EF-1-alpha/GDP, thus allowing the regeneration of EF-1-alpha/GTP that could then be used to form the ternary complex EF-1-alpha/GTP/AAtRNA.
Belongs to the eukaryotic ribosomal protein eS8 family.
Belongs to the eukaryotic ribosomal protein eL21 family.
Belongs to the archaeal-type GTP cyclohydrolase family.
Catalyzes the formation of 2-amino-5-formylamino-6-ribofuranosylamino-4(3H)-pyrimidinone ribonucleotide monophosphate and inorganic phosphate from GTP. Also has an independent pyrophosphate phosphohydrolase activity.
Belongs to the eukaryotic ribosomal protein eL24 family.
Part of the 50S ribosomal subunit. Forms a cluster with proteins L3 and L14.
Belongs to the eukaryotic ribosomal protein eL42 family.
Belongs to the small heat shock protein (HSP20) family.
Belongs to the archaeal riboflavin kinase family.
Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).
Participates in transcription termination.
Belongs to the universal ribosomal protein uL16 family.
Belongs to the eukaryotic ribosomal protein eL39 family.
Belongs to the eukaryotic ribosomal protein eL8 family.
Multifunctional RNA-binding protein that recognizes the K-turn motif in ribosomal RNA, the RNA component of RNase P, box H/ACA, box C/D and box C'/D' sRNAs.
Part of the 50S ribosomal subunit. Probably part of the RNase P complex.
Belongs to the eukaryotic ribosomal protein eS19 family.
May be involved in maturation of the 30S ribosomal subunit.
Belongs to the eukaryotic ribosomal protein eL30 family.
Belongs to the V-ATPase E subunit family.
Produces ATP from ADP in the presence of a proton gradient across the membrane.