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cdnD cdnD divIC divIC disA disA rpoC rpoC sigW sigW rsiW rsiW pssA pssA ydaH ydaH ddl ddl murF murF pspA pspA ltaSA ltaSA csbB csbB yfhO yfhO sigM sigM pbpF pbpF fabHA fabHA fabF fabF abh abh ftsW ftsW murB murB divIB divIB uppS uppS rseP rseP pbpX pbpX fosB fosB ugtP ugtP ponA ponA prsW prsW sigX sigX sigV sigV oatA oatA yrhK yrhK sppA sppA ytgP ytgP ytrA ytrA uppP uppP yvlC yvlC lytR lytR tagD tagD ywtF ywtF bcrC bcrC murAA murAA murAB murAB rodA rodA relQ relQ dltA dltA
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second shell of interactors
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proteins of unknown 3D structure
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a 3D structure is known or predicted
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cdnDPhosphodiesterase acting on cyclic dinucleotides; Has phosphodiesterase (PDE) activity against cyclic-di-AMP (c-di-AMP) and to a much lesser extent against cyclic-di-GMP (c-di-GMP) in the DHH/DHHA1 domains. Also has ATPase activity, probably via the GGDEF domain. Overexpression leads to increased sensitivity to methyl methanesulfonate (MMS) and H(2)O(2). Overexpression leads to extreme sensitivity to the beta-lactam antibiotic cefuroxime (CEF), probably dependent on PDE activity. May monitor cellular heme or NO levels. In B.subtilis c-di-AMP is a second messenger that mediates growth, [...] (659 aa)
divICCell-division initiation protein; Required for vegetative and sporulation septum formation. Required for the activation of genes expressed under the control of the sporulation transcription factors sigma F and sigma E. (125 aa)
disADiadenylate cyclase; Participates in a DNA-damage check-point that is active prior to asymmetric division when DNA is damaged. Forms globular foci that rapidly scan along the chromosomes during sporulation, searching for lesions. Its ability to scan through the chromosome rapidly is due to its non-specific DNA- binding. When a lesion is present, DisA pauses at the lesion site. This triggers a cellular response that culminates in a temporary block in sporulation initiation. It is required, at least partially, to inhibit the activity of the transcription factor spo0A, which controls, amo [...] (360 aa)
rpoCRNA polymerase (beta' subunit); DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. (1199 aa)
sigWRNA polymerase ECF(extracytoplasmic function)-type sigma factor W; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. Sigma-W controls genes involved in response to cell envelope stress such as antimicrobial peptides , alkaline pH , transport processes and detoxification. (187 aa)
rsiWanti-sigma(W) factor; The anti-sigma factor for extracytoplasmic function (ECF) sigma factor sigma-W (SigW). Holds SigW, its cognate ECF sigma factor, in an inactive form until released by regulated intramembrane proteolysis (RIP). SigW and RsiW mediate cell response to cell wall stress. RIP occurs when an extracytoplasmic signal triggers a concerted proteolytic cascade to transmit information and elicit cellular responses. The membrane-spanning regulatory substrate protein is first cut periplasmically (site-1 protease, S1P, PrsW) , then within the membrane itself (site-2 protease, S2P [...] (208 aa)
pssAPhosphatidylserine synthase; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type e: enzyme; Belongs to the CDP-alcohol phosphatidyltransferase class-I family. (177 aa)
ydaHPutative integral inner membrane protein; Involved in peptidoglycan biosynthesis. Transports lipid- linked peptidoglycan precursors from the inner to the outer leaflet of the cytoplasmic membrane. May serve as a defense mechanism against naturally occurring MurJ antagonists. (269 aa)
ddlD-alanyl-D-alanine ligase A; Cell wall formation. (354 aa)
murFUDP-N-acetylmuramoylalanyl-D-glutamyl-2, 6-diaminopimelate-D-alanyl-D-alanine ligase; Involved in cell wall formation. Catalyzes the final step in the synthesis of UDP-N-acetylmuramoyl-pentapeptide, the precursor of murein; Belongs to the MurCDEF family. MurF subfamily. (457 aa)
pspAPhage shock protein A homolog; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type h: extrachromosomal origin. (227 aa)
ltaSAExported glycerol phosphate lipoteichoic acid synthetase and anion-binding protein; Catalyzes the polymerization of lipoteichoic acid (LTA) polyglycerol phosphate, a reaction that presumably uses phosphatidylglycerol (PG) as substrate. (639 aa)
csbBPutative glycosyl transferase; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pe: putative enzyme; Belongs to the glycosyltransferase 2 family. GtrB subfamily. (329 aa)
yfhOConserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function. (861 aa)
sigMRNA polymerase ECF (extracytoplasmic function)-type sigma factor (sigma(M)); Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. Extracytoplasmic function (ECF) sigma factors are held in an inactive form by a cognate anti-sigma factor (YhdL) until released. This sigma factor is involved in the maintenance of membrane and cell wall integrity in response to environmental stresses including salt, acid, ethanol and antibiotics stress. Partially regulates transcription from a number of genes including disA. (163 aa)
pbpFPenicillin-binding protein 2C required for spore germination; Cell wall formation. May be involved in outgrowth of the germinated spore or it could function in the synthesis of the germ cell wall; In the N-terminal section; belongs to the glycosyltransferase 51 family. (714 aa)
fabHABeta-ketoacyl-acyl carrier protein synthase III 1; 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. Has some substrate specificity for branched chain acyl-CoA, determining the biosynthesis of branched-chain of fatty acids instead of straight-chain. (312 aa)
fabFBeta-ketoacyl-acyl carrier protein synthase II; Catalyzes the condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP. Belongs to the thiolase-like superfamily. Beta-ketoacyl-ACP synthases family. (413 aa)
abhTranscriptional regulator; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type r: regulator; To B.subtilis AbrB and SpoVT. (92 aa)
ftsWCell-division protein; Peptidoglycan polymerase that is essential for cell division. (403 aa)
murBUDP-N-acetylenolpyruvoylglucosamine reductase; Cell wall formation. (303 aa)
divIBCell-division initiation protein; Cell division protein that may be involved in stabilizing or promoting the assembly of the division complex. Plays an essential role in division at high temperatures, maybe by protecting FtsL from degradation or by promoting formation of the FtsL-DivIC complex. May modulate the transpeptidase activity of PBP-2B. Also required for efficient sporulation at all temperatures. Could be directly involved in the engulfment process or be required to form a sporulation septum competent for engulfment. Influences the Spo0J/Soj system of chromosome segregation. B [...] (263 aa)
uppSUndecaprenyl pyrophosphate synthase; Catalyzes the condensation of isopentenyl diphosphate (IPP) with allylic pyrophosphates generating different type of terpenoids. (260 aa)
rsePRegulator of sigma-W protease RasP; Is responsible for site-2 cleavage of the RsiW anti-sigma factor. This results, after a third proteolytic step catalyzed by the ClpXP protease, in the release of SigW and the transcription activation of the genes under the control of the sigma-W factor. Can also cleave liberated signal peptides of PenP and Mpr, probably within in the cell membrane. (422 aa)
pbpXPenicillin-binding endopeptidase X; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type e: enzyme; Belongs to the beta-lactamase family. (391 aa)
fosBMetallothiol transferase; Metallothiol transferase which confers resistance to fosfomycin by catalyzing the addition of a thiol cofactor to fosfomycin. L-cysteine is probably the physiological thiol donor. (144 aa)
ugtPUDP-glucose diacylglyceroltransferase; Processive glucosyltransferase involved in the biosynthesis of both the bilayer- and non-bilayer-forming membrane glucolipids. Is able to successively transfer up to three glucosyl residues to diacylglycerol (DAG), thereby catalyzing the formation of beta- monoglucosyl-DAG (3-O-(beta-D-glucopyranosyl)-1,2-diacyl-sn-glycerol), beta-diglucosyl-DAG (3-O-(beta-D-glucopyranosyl-beta-(1->6)-D- glucopyranosyl)-1,2-diacyl-sn-glycerol) and beta-triglucosyl-DAG (3-O- (beta-D-glucopyranosyl-beta-(1->6)-D-glucopyranosyl-beta-(1->6)-D- glucopyranosyl)-1,2-diac [...] (382 aa)
ponAPeptidoglycan glycosyltransferase (penicillin-binding proteins 1A and 1B); Cell wall formation. Synthesis of cross-linked peptidoglycan from the lipid intermediates. The enzyme has a penicillin-insensitive transglycosylase N-terminal domain (formation of linear glycan strands) and a penicillin-sensitive transpeptidase C-terminal domain (cross- linking of the peptide subunits). (914 aa)
prsWProtease required for RsiW anti-sigma(W) degradation; Involved in the degradation of anti-sigma-W factor RsiW. Responsible for Site-1 cleavage of the RsiW anti-sigma factor. This results, after two other proteolytic steps catalyzed by the RasP and ClpXP proteases, in the release of SigW and the transcription activation of the genes under the control of the sigma-W factor. Seems to be responsible for sensing antimicrobial peptides that damage the cell membrane and other agents that cause cell envelope stress. Therefore it is a protease governing regulated intramembrane proteolysis and r [...] (218 aa)
sigXRNA polymerase ECF(extracytoplasmic function)-type sigma factor sigma(X); Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. May be involved in the regulation of iron metabolism; Belongs to the sigma-70 factor family. ECF subfamily. (194 aa)
sigVRNA polymerase ECF(extracytoplasmic function)-type sigma factor (sigma(V)); Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. Positively regulates the expression of proteins involved in stress responses against bacitracin, paraquat and tellurite. Belongs to the sigma-70 factor family. ECF subfamily. (166 aa)
oatAPeptidoglycan O-acetyltransferase; Evidence 1a: Function experimentally demonstrated in the studied strain; enzyme. (634 aa)
yrhKConserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function. (96 aa)
sppASignal peptide peptidase; Digestion of cleaved signal peptides (By similarity). Required for efficient processing of precursors under conditions of hyper-secretion. Has a preference for leucine-rich substrate peptides. Belongs to the peptidase S49 family. (335 aa)
ytgPPutative enzyme involved in polysaccharide biosynthesis; Involved in peptidoglycan biosynthesis. Transports lipid- linked peptidoglycan precursors from the inner to the outer leaflet of the cytoplasmic membrane. Not essential for growth. (544 aa)
ytrATranscriptional regulator (GntR family); Negatively regulates ABC transporter complex ytrBCDEF that plays a role in acetoin utilization during stationary phase and sporulation. (130 aa)
uppPUndecaprenyl-diphosphatase; Catalyzes the dephosphorylation of undecaprenyl diphosphate (UPP). Confers resistance to bacitracin; Belongs to the UppP family. (276 aa)
yvlCPutative regulator (stress mediated); Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pr: putative regulator. (65 aa)
lytRMembrane-bound transcriptional regulator; May catalyze the final step in cell wall teichoic acid biosynthesis, the transfer of the anionic cell wall polymers (APs) from their lipid-linked precursor to the cell wall peptidoglycan (PG). (306 aa)
tagDGlycerol-3-phosphate cytidylyltransferase; Catalyzes the transfer of the cytidylyl group of CTP to sn- glycerol 3-phosphate so the activated glycerol 3-phosphate can be used for teichoic acid synthesis, via incorporation into both the linkage unit and the teichoic acid polymer by TagB and TagF. Belongs to the cytidylyltransferase family. (129 aa)
ywtFPutative transcriptional regulator; May catalyze the final step in cell wall teichoic acid biosynthesis, the transfer of the anionic cell wall polymers (APs) from their lipid-linked precursor to the cell wall peptidoglycan (PG). (322 aa)
bcrCUndecaprenyl pyrophosphate phosphatase; Catalyzes the dephosphorylation of undecaprenyl diphosphate (UPP). Confers resistance to bacitracin; Belongs to the BcrC/YbjG family. (193 aa)
murAAUDP-N-acetylglucosamine 1-carboxyvinyltransferase; Cell wall formation. Adds enolpyruvyl to UDP-N- acetylglucosamine. Essential for cell growth; Belongs to the EPSP synthase family. MurA subfamily. (436 aa)
murABUDP-N-acetylglucosamine 1-carboxyvinyltransferase; Cell wall formation. Adds enolpyruvyl to UDP-N- acetylglucosamine; Belongs to the EPSP synthase family. MurA subfamily. (429 aa)
rodAFactor involved in extension of the lateral walls of the cell; Peptidoglycan polymerase that is essential for cell wall elongation. Also required for the maintenance of the rod cell shape. Belongs to the SEDS family. MrdB/RodA subfamily. (393 aa)
relQ(p)ppGpp synthetase; Functions as a (p)ppGpp synthase; GDP can be used instead of GTP, resulting in an increase of (p)ppGpp synthesis. Overexpression in relA mutants (triple relA-yjbM-ywaC deletions and single relA deletions) leads to growth arrest; GTP levels fall drastically, various guanine-related nucleotides are synthesized (ppGp or pGpp), the cellular transcriptional profile changes dramatically and 70S ribosome dimerization occurs. Overexpression in the presence of a wild-type relA gene does not have these effects. In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) i [...] (210 aa)
dltAD-alanine:D-alanyl-carrier protein ligase; Catalyzes the first step in the D-alanylation of lipoteichoic acid (LTA), the activation of D-alanine and its transfer onto the D- alanyl carrier protein (Dcp) DltC. In an ATP-dependent two-step reaction, forms a high energy D-alanyl-AMP intermediate, followed by transfer of the D-alanyl residue as a thiol ester to the phosphopantheinyl prosthetic group of the Dcp. D-alanylation of LTA plays an important role in modulating the properties of the cell wall in Gram-positive bacteria, influencing the net charge of the cell wall. Belongs to the ATP [...] (503 aa)
Your Current Organism:
Bacillus subtilis 168
NCBI taxonomy Id: 224308
Other names: B. subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis 168, Bacillus subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis str. BGSC 1A700
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