Belongs to the TonB-dependent receptor family.
The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.
ATPase required for the correct placement of the division site. Cell division inhibitors MinC and MinD act in concert to form an inhibitor capable of blocking formation of the polar Z ring septums. Rapidly oscillates between the poles of the cell to destabilize FtsZ filaments that have formed before they mature into polar Z rings.
Belongs to the ParA family. MinD subfamily.
Belongs to the LysR transcriptional regulatory family.
Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-Tu/EF-1A subfamily.
Belongs to the short-chain dehydrogenases/reductases (SDR) family.
Belongs to the thiolase-like superfamily. Beta-ketoacyl-ACP synthases family.
In the C-terminal section; belongs to the NRP synthetase family.
Attaches a formyl group to the free amino group of methionyl-tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by promoting its recognition by IF2 and preventing the misappropriation of this tRNA by the elongation apparatus.
Belongs to the disproportionating enzyme family.
Belongs to the major facilitator superfamily. Bcr/CmlA family.
Prevents the cell division inhibition by proteins MinC and MinD at internal division sites while permitting inhibition at polar sites. This ensures cell division at the proper site by restricting the formation of a division septum at the midpoint of the long axis of the cell.
Belongs to the aldehyde dehydrogenase family.
Belongs to the ferredoxin--NADP reductase type 1 family.
Also exhibits azoreductase activity. Catalyzes the reductive cleavage of the azo bond in aromatic azo compounds to the corresponding amines.
Belongs to the azoreductase type 1 family.
Lacks conserved residue(s) required for the propagation of feature annotation.
Quinone reductase that provides resistance to thiol-specific stress caused by electrophilic quinones.
Belongs to the alkaline phosphatase family.
In the C-terminal section; belongs to the PRA-PH family.
In the N-terminal section; belongs to the PRA-CH family.
Belongs to the low molecular weight phosphotyrosine protein phosphatase family.
Belongs to the glycosyl hydrolase 3 family.
Belongs to the class-II pyridine nucleotide-disulfide oxidoreductase family.
Serves to protect the cell against DNA damage by alkyl hydroperoxides. It can use either NADH or NADPH as electron donor for direct reduction of redox dyes or of alkyl hydroperoxides when combined with the AhpC protein.
Catalyzes the conversion of urocanate to 4-imidazolone-5-propionate.
Iron-storage protein, whose ferroxidase center binds Fe(2+) ions, oxidizes them by dioxygen to Fe(3+), and participates in the subsequent Fe(3+) oxide mineral core formation within the central cavity of the protein complex.
Belongs to the class-II DAHP synthase family.
Belongs to the acetolactate synthase small subunit family.
Catalyzes the conversion of 2 pyruvate molecules into acetolactate in the first common step of the biosynthetic pathway of the branched-amino acids such as leucine, isoleucine, and valine.
Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.
Involved in the biosynthesis of ADP-glucose, a building block required for the elongation reactions to produce glycogen. Catalyzes the reaction between ATP and alpha-D-glucose 1-phosphate (G1P) to produce pyrophosphate and ADP-Glc.
Exonuclease involved in the 3' processing of various precursor tRNAs. Initiates hydrolysis at the 3'-terminus of an RNA molecule and releases 5'-mononucleotides.
Belongs to the AB hydrolase superfamily.
Zinc phosphodiesterase, which displays some tRNA 3'-processing endonuclease activity. Probably involved in tRNA maturation, by removing a 3'-trailer from precursor tRNA.
Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family.
Belongs to the glycosyl hydrolase 13 family. GlgB subfamily.
Catalyzes the formation of the alpha-1,6-glucosidic linkages in glycogen by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position.
Belongs to the extradiol ring-cleavage dioxygenase family.
Belongs to the homogentisate dioxygenase family.
Involved in the catabolism of homogentisate (2,5-dihydroxyphenylacetate or 2,5-OH-PhAc), a central intermediate in the degradation of phenylalanine and tyrosine. Catalyzes the oxidative ring cleavage of the aromatic ring of homogentisate to yield maleylacetoacetate.
Belongs to the DEAD box helicase family.
Allosteric enzyme that catalyzes the rate-limiting step in glycogen catabolism, the phosphorolytic cleavage of glycogen to produce glucose-1-phosphate, and plays a central role in maintaining cellular and organismal glucose homeostasis.
Belongs to the glycogen phosphorylase family.
Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties.
Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily.
Binds 1 pyridoxal phosphate per subunit.
May also have succinyldiaminopimelate aminotransferase activity, thus carrying out the corresponding step in lysine biosynthesis.
Belongs to the peroxiredoxin family. AhpC/Prx1 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.
Belongs to the methyl-accepting chemotaxis (MCP) protein family.
Belongs to the sigma-70 factor family. ECF subfamily.
Belongs to the aspartate/glutamate racemases family.
Belongs to the universal stress protein A family.
Belongs to the BlaI transcriptional regulatory family.
Belongs to the RNA 3'-terminal cyclase family. Type 1 subfamily.
Catalyzes the conversion of 3'-phosphate to a 2',3'-cyclic phosphodiester at the end of RNA. The mechanism of action of the enzyme occurs in 3 steps: (A) adenylation of the enzyme by ATP; (B) transfer of adenylate to an RNA-N3'P to produce RNA-N3'PP5'A; (C) and attack of the adjacent 2'-hydroxyl on the 3'-phosphorus in the diester linkage to produce the cyclic end product. The biological role of this enzyme is unknown but it is likely to function in some aspects of cellular RNA processing.
Belongs to the glycosyl hydrolase 18 family.
Belongs to the PNP/UDP phosphorylase family.
Catalyzes the reversible phosphorylytic cleavage of uridine and deoxyuridine to uracil and ribose- or deoxyribose-1-phosphate. The produced molecules are then utilized as carbon and energy sources or in the rescue of pyrimidine bases for nucleotide synthesis.
Cell division inhibitor that blocks the formation of polar Z ring septums. Rapidly oscillates between the poles of the cell to destabilize FtsZ filaments that have formed before they mature into polar Z rings. Prevents FtsZ polymerization.
Belongs to the glycosyl hydrolase 25 family.
Belongs to the globin family. Two-domain flavohemoproteins subfamily.
In the C-terminal section; belongs to the flavoprotein pyridine nucleotide cytochrome reductase family.
Is involved in NO detoxification in an aerobic process, termed nitric oxide dioxygenase (NOD) reaction that utilizes O(2) and NAD(P)H to convert NO to nitrate, which protects the bacterium from various noxious nitrogen compounds. Therefore, plays a central role in the inducible response to nitrosative stress.
Belongs to the membrane fusion protein (MFP) (TC 8.A.1) family.
IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisH subunit catalyzes the hydrolysis of glutamine to glutamate and ammonia as part of the synthesis of IGP and AICAR. The resulting ammonia molecule is channeled to the active site of HisF.
Belongs to the UDP-galactopyranose/dTDP-fucopyranose mutase family.
In the N-terminal section; belongs to the CRISPR-associated nuclease Cas3-HD family.
In the central section; belongs to the CRISPR-associated helicase Cas3 family.
Belongs to the phosphopentomutase family.
Phosphotransfer between the C1 and C5 carbon atoms of pentose.
Belongs to the aconitase/IPM isomerase family.
Belongs to the cytochrome ubiquinol oxidase subunit 2 family.
Belongs to the CRISPR-associated endonuclease Cas1 family.
CRISPR (clustered regularly interspaced short palindromic repeat), is an adaptive immune system that provides protection against mobile genetic elements (viruses, transposable elements and conjugative plasmids). CRISPR clusters contain spacers, sequences complementary to antecedent mobile elements, and target invading nucleic acids. CRISPR clusters are transcribed and processed into CRISPR RNA (crRNA). Acts as a dsDNA endonuclease. Involved in the integration of spacer DNA into the CRISPR cassette.
Homodimer, forms a heterotetramer with a Cas2 homodimer.
Involved in the cellular defense against the biological effects of O6-methylguanine (O6-MeG) and O4-methylthymine (O4-MeT) in DNA. Repairs the methylated nucleobase in DNA by stoichiometrically transferring the methyl group to a cysteine residue in the enzyme. This is a suicide reaction: the enzyme is irreversibly inactivated.
This enzyme catalyzes only one turnover and therefore is not strictly catalytic. According to one definition, an enzyme is a biocatalyst that acts repeatedly and over many reaction cycles.
Belongs to the pseudouridine synthase RsuA family.
SbcCD cleaves DNA hairpin structures. These structures can inhibit DNA replication and are intermediates in certain DNA recombination reactions. The complex acts as a 3'->5' double strand exonuclease that can open hairpins. It also has a 5' single-strand endonuclease activity.
Catalyzes the ferrous insertion into protoporphyrin IX.
Belongs to the aspartate-semialdehyde dehydrogenase family.
Catalyzes the NADPH-dependent formation of L-aspartate-semialdehyde (L-ASA) by the reductive dephosphorylation of L-aspartyl-4-phosphate.
Belongs to the major facilitator superfamily. FHS transporter (TC 2.A.1.7) family.
Belongs to the glycosyl hydrolase 18 family. Chitinase class II subfamily.
Belongs to the ATP phosphoribosyltransferase family. Long subfamily.
Catalyzes the condensation of ATP and 5-phosphoribose 1-diphosphate to form N'-(5'-phosphoribosyl)-ATP (PR-ATP). Has a crucial role in the pathway because the rate of histidine biosynthesis seems to be controlled primarily by regulation of HisG enzymatic activity.
IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisF subunit catalyzes the cyclization activity that produces IGP and AICAR from PRFAR using the ammonia provided by the HisH subunit.
Belongs to the prokaryotic/mitochondrial release factor family.
Belongs to the pyridoxamine 5'-phosphate oxidase family.
Belongs to the asparagine synthetase family.
Belongs to the ABC-4 integral membrane protein family. LolC/E subfamily.
Belongs to the KAE1 / TsaD family. TsaB subfamily.
Belongs to the histidinol dehydrogenase family.
Catalyzes the sequential NAD-dependent oxidations of L-histidinol to L-histidinaldehyde and then to L-histidine.
Belongs to the class-I pyridine nucleotide-disulfide oxidoreductase family.
DNA repair enzyme involved in the repair of deaminated bases. Selectively cleaves double-stranded DNA at the second phosphodiester bond 3' to a deoxyinosine leaving behind the intact lesion on the nicked DNA.
Belongs to the multi antimicrobial extrusion (MATE) (TC 2.A.66.1) family. MepA subfamily.
In the C-terminal section; belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.
Belongs to the glycosyl hydrolase 5 (cellulase A) family.
Belongs to the GMC oxidoreductase family.
Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins and by disaggregating proteins, also in an autonomous, DnaK-independent fashion. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the release of the substrate protein, thus completing the reaction cycle. Several rounds of ATP-dependent interactions between DnaJ, DnaK and GrpE are required for fully efficient folding. Also involved, together with DnaK and GrpE, in the DNA replication of plasmids through activation of initiation proteins.
The J domain is necessary and sufficient to stimulate DnaK ATPase activity. Zinc center 1 plays an important role in the autonomous, DnaK-independent chaperone activity of DnaJ. Zinc center 2 is essential for interaction with DnaK and for DnaJ activity.
Belongs to the heat shock protein 70 family.
Antitoxin component of a type II toxin-antitoxin (TA) system.
Belongs to the phD/YefM antitoxin family.
Interacts with outer membrane receptor proteins that carry out high-affinity binding and energy dependent uptake into the periplasmic space of specific substrates. It could act to transduce energy from the cytoplasmic membrane to specific energy-requiring processes in the outer membrane, resulting in the release into the periplasm of ligands bound by these outer membrane proteins.
In the C-terminal section; belongs to the imidazoleglycerol-phosphate dehydratase family.
In the N-terminal section; belongs to the histidinol-phosphatase family.
Binds 1 thiamine pyrophosphate per subunit.
Catalyzes the condensation of (S)-aspartate-beta-semialdehyde [(S)-ASA] and pyruvate to 4-hydroxy-tetrahydrodipicolinate (HTPA).
Was originally thought to be a dihydrodipicolinate synthase (DHDPS), catalyzing the condensation of (S)-aspartate-beta-semialdehyde [(S)-ASA] and pyruvate to dihydrodipicolinate (DHDP). However, it was shown in E.coli that the product of the enzymatic reaction is not dihydrodipicolinate but in fact (4S)-4-hydroxy-2,3,4,5-tetrahydro-(2S)-dipicolinic acid (HTPA), and that the consecutive dehydration reaction leading to DHDP is not spontaneous but catalyzed by DapB.
Belongs to the zinc-containing alcohol dehydrogenase family.
Belongs to the threonine aldolase family.
Belongs to the methyltransferase superfamily. METTL16/RlmF family.
Specifically methylates the adenine in position 1618 of 23S rRNA.
Forms oxaloacetate, a four-carbon dicarboxylic acid source for the tricarboxylic acid cycle.
Belongs to the small heat shock protein (HSP20) family.
Belongs to the acyl-CoA dehydrogenase family.
Belongs to the bacterial histone-like protein family.
Belongs to the histone deacetylase family.
Belongs to the spermidine/spermine synthase family.
Catalyzes the irreversible transfer of a propylamine group from the amino donor S-adenosylmethioninamine (decarboxy-AdoMet) to putrescine (1,4-diaminobutane) to yield spermidine.
Belongs to the pyruvate, phosphate/water dikinase regulatory protein family. PSRP subfamily.
Bifunctional serine/threonine kinase and phosphorylase involved in the regulation of the phosphoenolpyruvate synthase (PEPS) by catalyzing its phosphorylation/dephosphorylation.
Belongs to the cytochrome ubiquinol oxidase subunit 1 family.
Belongs to the concentrative nucleoside transporter (CNT) (TC 2.A.41) family.
Belongs to the prolyl-tRNA editing family. YbaK/EbsC subfamily.
Belongs to the polypeptide deformylase family.
Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an efficient rate of reaction. N-terminal L-methionine is a prerequisite for activity but the enzyme has broad specificity at other positions.
Belongs to the GST superfamily. Zeta family.
Belongs to the 4-toluene sulfonate uptake permease (TSUP) (TC 2.A.102) family.
Belongs to the group II decarboxylase 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 dimer.
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 DNA photolyase class-1 family.
Belongs to the isocitrate lyase/PEP mutase superfamily. Methylisocitrate lyase family.
Catalyzes the thermodynamically favored C-C bond cleavage of (2R,3S)-2-methylisocitrate to yield pyruvate and succinate.
Involved in the catabolism of short chain fatty acids (SCFA) via the 2-methylcitrate cycle (propionate degradation route). Catalyzes the thermodynamically favored C-C bond cleavage of (2R,3S)-2-methylisocitrate to yield pyruvate and succinate via an alpha-carboxy-carbanion intermediate.
Belongs to the malate synthase family. GlcB subfamily.
Involved in the glycolate utilization. Catalyzes the condensation and subsequent hydrolysis of acetyl-coenzyme A (acetyl-CoA) and glyoxylate to form malate and CoA.
Catalyzes the reversible 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 D-glutamate cyclase family.
Belongs to the thiolase-like superfamily. FabH family.
Catalyzes the condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP. Catalyzes the first condensation reaction which initiates fatty acid synthesis and may therefore play a role in governing the total rate of fatty acid production. Possesses both acetoacetyl-ACP synthase and acetyl transacylase activities. Its substrate specificity determines the biosynthesis of branched-chain and/or straight-chain of fatty acids.
The last Arg residue of the ACP-binding site is essential for the weak association between ACP/AcpP and FabH.