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| | murF | Probable UDP-N-acetylmuramoylalanyl-D-glutamyl-2, 6-diaminopimelate-D-alanyl-D-alanyl ligase MurF; Involved in cell wall formation. Catalyzes the final step in the synthesis of UDP-N-acetylmuramoyl-pentapeptide, the precursor of murein. (510 aa) |
| | murX | Probable phospho-N-acetylmuramoyl-pentappeptidetransferase MurX; First step of the lipid cycle reactions in the biosynthesis of the cell wall peptidoglycan. (359 aa) |
| | murD | Probable UDP-N-acetylmuramoylalanine-D-glutamate ligase MurD; Cell wall formation. Catalyzes the addition of glutamate to the nucleotide precursor UDP-N-acetylmuramoyl-L-alanine (UMA). Belongs to the MurCDEF family. (486 aa) |
| | ftsW | FtsW-like protein FtsW; Peptidoglycan polymerase that is essential for cell division. Belongs to the SEDS family. FtsW subfamily. (524 aa) |
| | murG | Undecaprenyldiphospho-muramoylpentapeptide beta-N-acetylglucosaminyltransferase; Cell wall formation. Catalyzes the transfer of a GlcNAc subunit on undecaprenyl-pyrophosphoryl-MurNAc-pentapeptide (lipid intermediate I) to form undecaprenyl-pyrophosphoryl-MurNAc- (pentapeptide)GlcNAc (lipid intermediate II). (410 aa) |
| | murC | Probable UDP-N-acetylmuramate-alanine ligase MurC; Cell wall formation; Belongs to the MurCDEF family. (494 aa) |
| | pyrD | Probable dihydroorotate dehydrogenase PyrD; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor. (357 aa) |
| | uppP | Possible conserved transmembrane protein; Catalyzes the dephosphorylation of undecaprenyl diphosphate (UPP). Confers resistance to bacitracin. (276 aa) |
| | cysQ | Monophosphatase CysQ; Phosphatase with a broad specificity. Its primary physiological function is to dephosphorylate 3'-phosphoadenosine 5'- phosphate (PAP) and 3'-phosphoadenosine 5'-phosphosulfate (PAPS). Thus, plays a role in mycobacterial sulfur metabolism, since it can serve as a key regulator of the sulfate assimilation pathway by controlling the pools of PAP and PAPS in the cell. To a lesser extent, is also able to hydrolyze inositol 1-phosphate (I-1-P), fructose 1,6-bisphosphate (FBP) (to fructose 6-phosphate (F-6-P)) and AMP in vitro, but this might not be significant in vivo. [...] (267 aa) |
| | mshC | Cysteine:1D-myo-inosityl 2-amino-2-deoxy--D-glucopyranoside ligase MshC; Catalyzes the ATP-dependent condensation of GlcN-Ins and L- cysteine to form L-Cys-GlcN-Ins; Belongs to the class-I aminoacyl-tRNA synthetase family. MshC subfamily. (414 aa) |
| | ppm1 | Polyprenol-monophosphomannose synthase Ppm1; Catalyzes the phospholipid dependent N-acylation of the N- terminal cysteine of apolipoprotein, the last step in lipoprotein maturation; In the N-terminal section; belongs to the CN hydrolase family. Apolipoprotein N-acyltransferase subfamily. (874 aa) |
| | pfkB | 6-phosphofructokinase PfkB (phosphohexokinase) (phosphofructokinase); Catalyzes the phosphorylation of D-fructose 6-phosphate to fructose 1,6-bisphosphate by ATP, the first committing step of glycolysis. (339 aa) |
| | nrdF1 | Ribonucleoside-diphosphate reductase subunit beta nrdF1; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides (By similarity). Two genes for this protein are present in M.tuberculosis; this is thought to not be the active form. When coexpressed in E.coli with nrdE the 2 proteins do not complement a temperature-sensitive E.coli mutant, whereas the other gene (nrdF2) does complement; Belongs to the ribonucleoside diphosphate reductase small chain family. (322 aa) |
| | lipJ | Rv1900c, (MTCY180.18), len: 462 aa. Probable lipJ,lignin peroxidase, with some similarity to esterases,hydrolases and hypothetical Mycobacterium tuberculosis proteins e.g. Q43936 beta-ketoadipate enol-lactone hydrolase from Acinetobacter calcoaceticus (267 aa), FASTA results: opt: 217, E(): 1.7e-07, (29.2% identity in 260 aa overlap). Also similar to other Mycobacterium tuberculosis hypothetical proteins e.g. Rv2212|Q10400|YM12_MYCTU (378 aa), FASTA results: opt: 216, E(): 6.7e-07, (27.7% identity in 285 aa overlap). (462 aa) |
| | gnd1 | Probable 6-phosphogluconate dehydrogenase Gnd1; Catalyzes the oxidative decarboxylation of 6-phosphogluconate to ribulose 5-phosphate and CO(2), with concomitant reduction of NADP to NADPH. (485 aa) |
| | glcB | Malate synthase G GlcB; Involved in the glycolate utilization. Catalyzes the condensation and subsequent hydrolysis of acetyl-coenzyme A (acetyl- CoA) and glyoxylate to form malate and CoA. (741 aa) |
| | Rv1700 | NUDIX hydrolase; Rv1700, (MTCI125.22), len: 207 aa. Nudix hydrolase,equivalent to Q49891|MLC1351.08C|Z95117 Hypothetical protein from Mycobacterium leprae (177 aa), FASTA scores: (66.7% identity in 171 aa overlap); also similar to Q9S225|SCI51.15C|AL109848 Hypothetical protein from Streptomyces coelicolor (211 aa), FASTA scores: opt: 508,E(): 1.2e-27, (43.1% identity in 197 aa overlap); similar to P54570|ADPP_BACSU ADP-ribose pyrophosphatase (185 aa),FASTA scores: opt: 313, E(): 1.1e-06, (42.7% identity in 124 aa overlap). Belongs to the family of Nudix hydrolases. (207 aa) |
| | pyrG | Probable CTP synthase PyrG; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. Is essential for M.tuberculosis growth in vitro and ex vivo. Regulates intracellular CTP levels through interactions with the four ribonucleotide triphosphates (By similarity). (586 aa) |
| | Rv1647 | Adenylate cyclase (ATP pyrophosphate-lyase) (adenylyl cyclase); Rv1647, (MTCY06H11.12), len: 316 aa. Adenylate cyclase, some similarity to other Mycobacterium tuberculosis proteins e.g. Q11055|Rv1264|YC64_MYCTU 42.2 kDa protein (397 aa), FASTA scores: opt: 197, E(): 9.4e-06,(27.1% identity in 181 aa overlap) and Q10400|Rv2212|YM12_MYCTU (378 aa). Belongs to adenylyl cyclase class-3 family. (316 aa) |
| | coaE | Probable dephospho-CoA kinase CoaE (dephosphocoenzyme a kinase); Catalyzes the phosphorylation of the 3'-hydroxyl group of dephosphocoenzyme A to form coenzyme A. Can also use dATP, with lower efficiency, but cannot use GTP, dGTP or CTP ; In the C-terminal section; belongs to the UPF0157 (GrpB) family. (407 aa) |
| | cya | Rv1625c, (MT1661, MTCY01B2.17c), len: 443 aa. Cya,membrane-anchored adenylyl cyclase (see citations below). C-terminal half is similar to region in numerous eukaryotic adenylate and guanylate cyclases. N-terminal half hydrophobic. FASTA score: CYG2_RAT|P22717 guanylate cyclase soluble, beta-2 chain (682 aa), FASTA scores: opt: 552,E(): 2.7e-26, (40.3% identity in 226 aa overlap). Some similarity to Rv2435c|MTCY428.11 from Mycobacterium tuberculosis (730 aa), E(): 7e-19. Start changed since first submission (+25 aa). Belongs to adenylyl cyclase class-4/guanylyl cyclase family. (443 aa) |
| | tesB1 | Rv1618, (MTCY01B2.10), len: 300 aa. Probable tesB1,acyl-CoA thioesterase II, similar to other acyl-CoA thioesterases e.g. TESB_ECOLI|P23911 acyl-CoA thioesterase II from Escherichia coli (285 aa), FASTA scores: opt: 495,E(): 2.9e-27, (32.5% identity in 283 aa overlap); etc. Also similar to Rv2605c|tesB2 from M. tuberculosis. (300 aa) |
| | pykA | Rv1617, (MTCY01B2.09), len: 472 aa. Probable pykA,pyruvate kinase. FASTA best: Q46078 pyruvate kinase from corynebacterium glutamicum (475 aa), opt: 2221, E(): 0,(72.2% identity in 468 aa overlap). Belongs to the pyruvate kinase family. Phosphorylated in vitro by PknJ|Rv2088 (See Arora et al., 2010). (472 aa) |
| | trpC | Rv1611, (MTCY01B2.03), len: 272 aa. Probable trpC,indole-3-glycerol phosphate synthase. Similar to Q55508|SLR0546 hypothetical 33.0 kDa protein from synechocystis SP (295 aa), FASTA score: opt: 26, E(): 7.6e-32, (44.2% identity in 265 aa overlap); also similar to TRPC_AZOBR|P26938 ndole-3-glycerol-phosphate synthaseindole-3-glycerol-phosphate synthase from Azospirillum brasilense (262 aa), FASTA score: opt: 596,E(): 4.8e-30, (43.8% identity in 258 aa overlap). Equivalent to AL0499 13|MLCB1610_24 from Mycobacterium leprae (272 aa) (90.8% identity in 272 aa overlap). Contains indole-3-gl [...] (272 aa) |
| | Rv1565c | Rv1565c, (MTCY336.38), len: 729 aa. Conserved hypothetical membrane protein, some similarity to O05402 hypothetical 72.2 kDa protein from Bacillus subtilis (634 aa), FASTA results: opt: 384, E(): 4.8e-17, (29.1% identity in 378 aa overlap); and to Y392_HAEIN|P43993 hypothetical protein hi0392 from H. influenzae (245 aa), FASTA results: opt: 265, E(): 5.5e-10, (28.3% identity in 247 aa overlap). C-terminal half equivalent to AL049478|MLCL458_19 (274 aa) (78.5% identity in 274 aa overlap). Also similar to Mycobacterium tuberculosis hypothetical proteins Rv0111,Rv0228, Rv1254, Rv0517. N-t [...] (729 aa) |
| | plsB1 | Rv1551, (MT1601, MTCY48.14c), len: 621 aa. Possible plsB1, acyltransferase, similar to PLSB_HAEIN|P44857 glycerol-3-phosphate acyltransferase from Haemophilus influenzae (810 aa), FASTA scores: opt: 434, E(): 6.2e-22,(27.6% identity in 395 aa overlap). Also similar to Rv2482c|plsB2 Probable glycerol-3-phosphate acyltransferase from Mycobacterium tuberculosis (789 aa). (621 aa) |
| | Rv1526c | Rv1526c, (MTCY19G5.02), len: 426 aa. Probable glycosyltransferase, highly similar to G467196 Protein L518_C2_147 from Mycobacterium leprae (421 aa), FASTA scores, opt: 1497, E(): 0, (55.0% identity in 424 aa overlap); similar to G452504 rhamnosyltransferase (24.7% identity in 433 aa overlap); and P96565|U84350 glycosyltransferase GTFE from Amycolatopsis orientalis (408 aa), E(): 3.4e-24, (28.4% identity in 429 aa overlap), also high similarity to Rv1524|MTCY19G5.04c (58.7 % identity in 416 aa overlap). (426 aa) |
| | Rv1524 | Rv1524, (MTCY19G5.04c), len: 414 aa. Probable glycosyltransferase, similar to many e.g. P96559|U84349 glycosyltransferase GTFB from Amycolatopsis orientalis (407 aa), FASTA scores: opt: 363, E(): 6.2e-23, (28.8% identity in 430 aa overlap); also high similarity to Rv1526c|MTCY19G5.02 Mycobacterium tuberculosis hypothetical protein (58.7% identity in 416 aa overlap); and AF143772|AF143772_15 glycosyltransferase gtfB from Mycobacterium avium strain 215 (418 aa), FASTA scores: opt: 1801, E(): 0, (65.2% identity in 417 aa overlap). (414 aa) |
| | epiA | Probable nucleotide-sugar epimerase EpiA; Catalyzes the two-step NADP-dependent conversion of GDP-4- dehydro-6-deoxy-D-mannose to GDP-fucose, involving an epimerase and a reductase reaction. (322 aa) |
| | gmdA | GDP-D-mannose dehydratase GmdA (GDP-mannose 4,6 dehydratase) (GMD); Catalyzes the conversion of GDP-D-mannose to GDP-4-dehydro-6- deoxy-D-mannose. (340 aa) |
| | Rv1508A | Rv1508A, len: 120 aa. Conserved hypothetical protein, highly similar to central part of glycosyl transferases from various mycobacteria and eubacteria e.g. P71790|MTCY277.33|Rv1511 Hypothetical protein from M. tuberculosis (340 aa), FASTA scores: opt: 210, E(): 2.5 e-09, (42.9% identity in 105 aa overlap). (120 aa) |
| | Rv1506c | Hypothetical protein; Probably plays a role in host phagosome maturation arrest, as well as a role in the synthesis of acyltrehalose-containing glycolipids ; Belongs to the methyltransferase superfamily. (166 aa) |
| | tkt | Transketolase Tkt (TK); Catalyzes the reversible transfer of a two-carbon ketol group from sedoheptulose-7-phosphate to glyceraldehyde-3-phosphate, producing xylulose-5-phosphate and ribose-5-phosphate. Catalyzes the transfer of a two-carbon ketol group from a ketose donor to an aldose acceptor, via a covalent intermediate with the cofactor thiamine pyrophosphate. Belongs to the transketolase family. (700 aa) |
| | tal | Probable transaldolase Tal; Transaldolase is important for the balance of metabolites in the pentose-phosphate pathway; Belongs to the transaldolase family. Type 2 subfamily. (373 aa) |
| | zwf2 | Probable glucose-6-phosphate 1-dehydrogenase Zwf2 (G6PD); Catalyzes the oxidation of glucose 6-phosphate to 6- phosphogluconolactone. (514 aa) |
| | devB | Probable 6-phosphogluconolactonase DevB (6PGL); Hydrolysis of 6-phosphogluconolactone to 6-phosphogluconate. (247 aa) |
| | tpi | Probable triosephosphate isomerase Tpi (TIM); Involved in the gluconeogenesis. Catalyzes stereospecifically the conversion of dihydroxyacetone phosphate (DHAP) to D- glyceraldehyde-3-phosphate (G3P); Belongs to the triosephosphate isomerase family. (261 aa) |
| | pgk | Rv1437, (MTCY493.17c), len: 412 aa. Probable pgk,Phosphoglycerate kinase, highly similar to many e.g. PGK_MYCLE|P46712 Mycobacterium leprae (416 aa), FASTA scores: opt: 2153, E(): 0, (80.4% identity in 414 aa overlap). Contains PS00111 Phosphoglycerate kinase signature. Belongs to the phosphoglycerate kinase family. (412 aa) |
| | gap | Probable glyceraldehyde 3-phosphate dehydrogenase Gap (GAPDH); Catalyzes the oxidative phosphorylation of glyceraldehyde 3- phosphate (G3P) to 1,3-bisphosphoglycerate (BPG) using the cofactor NAD. The first reaction step involves the formation of a hemiacetal intermediate between G3P and a cysteine residue, and this hemiacetal intermediate is then oxidized to a thioester, with concomitant reduction of NAD to NADH. The reduced NADH is then exchanged with the second NAD, and the thioester is attacked by a nucleophilic inorganic phosphate to produce BPG; Belongs to the glyceraldehyde-3-ph [...] (339 aa) |
| | Rv1433 | Possible conserved exported protein; Probable L,D-transpeptidase that may perform as-yet-unknown cross-linking reactions in M.tuberculosis. Is not able to generate 3->3 cross-links in peptidoglycan, using tetrapeptide stems as acyl donor substrates. May function in the anchoring of proteins to peptidoglycan. (271 aa) |
| | rpe | Probable ribulose-phosphate 3-epimerase Rpe (PPE) (R5P3E) (pentose-5-phosphate 3-epimerase); Catalyzes the reversible epimerization of D-ribulose 5- phosphate to D-xylulose 5-phosphate; Belongs to the ribulose-phosphate 3-epimerase family. (232 aa) |
| | dfp | Probable DNA/pantothenate metabolism flavoprotein homolog Dfp; Catalyzes two sequential steps in the biosynthesis of coenzyme A. In the first step cysteine is conjugated to 4'- phosphopantothenate to form 4-phosphopantothenoylcysteine. In the second step the latter compound is decarboxylated to form 4'- phosphopantotheine; In the N-terminal section; belongs to the HFCD (homo- oligomeric flavin containing Cys decarboxylase) superfamily. (418 aa) |
| | gmk | Probable guanylate kinase Gmk; Essential for recycling GMP and indirectly, cGMP. (208 aa) |
| | pyrF | Rv1385, (MTCY21B4.02), len: 274 aa. Probable pyrF,orotidine 5'-phosphate decarboxylase, identical to DCOP_MYCBO|P42610 Mycobacterium bovis (274 aa). Contains PS00156 Orotidine 5'-phosphate decarboxylase active site. Belongs to the OMP decarboxylase family. (274 aa) |
| | carB | Carbamoyl-phosphate synthase large chain; Rv1384, (MTCY02B12.18-MTCY21B4.01), len: 1115 aa. Probable carB, Carbamoyl-phosphate synthase large chain, similar to many e.g. CARB_ECOLI|P00968 E. coli (1072 aa),FASTA scores: E(): 0, (52.3% identity in 1118 aa overlap). Contains two PS00867 Carbamoyl-phosphate synthase subdomain signature 2 and PS00866 Carbamoyl-phosphatesynthase subdomain signature 1. subunit: composed of two chains; the small (or glutamine) chain promotes the hydrolysis of glutamine to ammonia, which is used by the large (or ammonia) chain to synthesize carbamoyl phosphate. (1115 aa) |
| | carA | Rv1383, (MTCY02B12.17), len: 376 aa. Probable carA,Carbamoyl-phosphate synthase small chain, similar to many e.g. CARA_ECOLI|P00907 carbamoyl-phosphate synthase small chain from Escherichia coli (382 aa), FASTA scores: opt: 796, E(): 0, (45.5% identity in 382 aa overlap). Contains PS00442 Glutamine amidotransferases class-I active site. The gatase domain belongs to type-1 glutamine amidotransferases. subunit: composed of two chains; the small (or glutamine) chain promotes the hydrolysis of glutamine to ammonia, which is used by the large (or ammonia) chain to synthesize carbamoyl phosphate. (376 aa) |
| | pyrC | Probable dihydroorotase PyrC (DHOase); Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily. (430 aa) |
| | pyrB | Rv1380, (MTCY02B12.14), len: 319 aa. Probable pyrB,aspartate carbamoyltransferase, similar to many e.g. PYRB_BACCL|P41008 aspartate carbamoyltransferase from Bacillus caldolyticus (308 aa), FASTA scores, opt: 639,E(): 7.3e-36, (39.5% identity in 311 aa overlap). Contains PS00097 Aspartate and ornithine carbamoyltransferases signature. Belongs to the ATCases/OTCases family. (319 aa) |
| | Rv1366 | Hypothetical protein; Rv1366, (MTCY02B10.30), len: 273 aa. Hypothetical unknown protein. (273 aa) |
| | murI | Probable glutamate racemase MurI; Provides the (R)-glutamate required for cell wall biosynthesis. (271 aa) |
| | Rv1322A | Rv1322A, len: 152 aa. Conserved protein, similar to proteins from Mycobacterium leprae and Streptomyces coelicolor e.g. AL583921_2|ML1157 from M. leprae strain tn (155 aa), FASTA scores: opt: 771, E(): 5.1e-43, (75.3% identity in 154 aa overlap); and AL137242_2 from Streptomyces coelicolor (146 aa), FASTA scores: opt: 404,E(): 2e-19, (43.165% identity in 139 aa overlap). (152 aa) |
| | Rv1320c | Possible adenylate cyclase (ATP pyrophosphate-lyase) (adenylyl cyclase); Rv1320c, (MTCY130.05c), len: 567 aa. Possible adenylate cyclase (see Rindi et al., 1999). Some similarity at the C-terminus to CYAA_RHIME|P19485 adenylate cyclase from Rhizobium meliloti (193 aa), FASTA scores: opt: 277,E(): 2e-12, (34.0% identity in 156 aa overlap); similar to other mycbacterium tuberculosis putative adenylate cyclases e.g. Rv1318c|MTCY130.03c (541 aa), FASTA scores: opt: 2423,E(): 0, (68.7% identity in 534 aa overlap); Rv1319c|MTCY130.04c (535 aa), FASTA scores: opt: 2354, E(): 0, (66.3% identit [...] (567 aa) |
| | Rv1319c | Possible adenylate cyclase (ATP pyrophosphate-lyase) (adenylyl cyclase); Rv1319c, (MTCY130.04c), len: 535 aa. Possible adenylate cyclase. Some similarity at the C-terminus to CYAA_RHIME|P19485 adenylate cyclase from Rhizobium meliloti (193 aa), FASTA scores: opt: 254, E(): 2.4e-10, (33.3% identity in 144 aa overlap); similar to other mycbacterium tuberculosis putative adenylate cyclases e.g. Rv1318c|MTCY130.03c (541 aa), FASTA scores: opt: 2505, E(): 0, (71.0% identity in 534 aa overlap); Rv1320c|MTCY130.05c (567 aa), FASTA scores: opt: 2354, E(): 0, (66.3% identity in 534 aa overlap). [...] (535 aa) |
| | Rv1318c | Possible adenylate cyclase (ATP pyrophosphate-lyase) (adenylyl cyclase); Rv1318c, (MTCY130.03c), len: 541 aa. Possible adenylate cyclase. Some similarity at the c-terminus to CYAA_RHIME|P19485 adenylate cyclase from Rhizobium meliloti (193 aa), FASTA scores, opt: 270, E(): 2.5e-11, (28.8% identity in 184 aa overlap); similar to other mycbacterium tuberculosis putative adenylate cyclases e.g. Rv1319c|MTCY130.04c (535 aa), FASTA scores: opt: 2505, E(): 0, (71.0% identity in 534 aa overlap), also similar to Rv1320c|MTCY130.05c (567 aa), FASTA scores, opt: 2423, E(): 0, (68.7% identity in [...] (541 aa) |
| | murA | Probable UDP-N-acetylglucosamine 1-carboxyvinyltransferase MurA; Cell wall formation. Adds enolpyruvyl to UDP-N- acetylglucosamine; Belongs to the EPSP synthase family. MurA subfamily. (418 aa) |
| | atpC | Probable ATP synthase epsilon chain AtpC; Produces ATP from ADP in the presence of a proton gradient across the membrane; Belongs to the ATPase epsilon chain family. (121 aa) |
| | atpD | Probable ATP synthase beta chain AtpD; Produces ATP from ADP in the presence of a proton gradient across the membrane. The catalytic sites are hosted primarily by the beta subunits; Belongs to the ATPase alpha/beta chains family. (486 aa) |
| | atpG | Probable ATP synthase gamma chain AtpG; Produces ATP from ADP in the presence of a proton gradient across the membrane. The gamma chain is believed to be important in regulating ATPase activity and the flow of protons through the CF(0) complex. (305 aa) |
| | atpA | Probable ATP synthase alpha chain AtpA; Produces ATP from ADP in the presence of a proton gradient across the membrane. The alpha chain is a regulatory subunit. Belongs to the ATPase alpha/beta chains family. (549 aa) |
| | atpH | Probable ATP synthase delta chain AtpH; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. 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 (By similarity). In the C-terminal section; belongs to the ATPase delta chain family. (446 aa) |
| | atpF | Probable ATP synthase B chain AtpF; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. 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. (171 aa) |
| | atpE | ATP synthase subunit c; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. 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. (81 aa) |
| | atpB | Probable ATP synthase a chain AtpB (protein 6); Key component of the proton channel; it plays a direct role in the translocation of protons across the membrane. Belongs to the ATPase A chain family. (250 aa) |
| | rfe | Decaprenyl-phosphate N-acetylglucosaminephosphotransferase; Involved in the biosynthesis of the disaccharide D-N- acetylglucosamine-L-rhamnose which plays an important role in the mycobacterial cell wall as a linker connecting arabinogalactan and peptidoglycan via a phosphodiester linkage. Catalyzes the transfer of the N-acetylglucosamine-1-phosphate (GlcNAc-1P) moiety from UDP-GlcNAc onto the carrier lipid decaprenyl phosphate (C50-P), yielding GlcNAc- pyrophosphoryl-decaprenyl (GlcNAc-PP-C50). (404 aa) |
| | Rv1264 | Adenylyl cyclase (ATP pyrophosphate-lyase) (adenylate cyclase); Catalyzes the formation of the second messenger cAMP; Belongs to the adenylyl cyclase class-4/guanylyl cyclase family. (397 aa) |
| | Rv1254 | Rv1254, (MTCY50.28c), len: 383 aa. Probable Acyltransferase, similar to G927228 midecamycin 4-0-propionyl transferase (fragment) (388 aa), FASTA scores, opt: 305, E(): 5.6e-14, (28.4% identity in 377 aa overlap). Also similar to other Mycobacterium tuberculosis acyltransferases e.g. Rv0111, Rv0228, etc. Contains PS00881 Protein splicing signature. (383 aa) |
| | Rv1230c | Possible membrane protein; Rv1230c, (MTV006.02c), len: 411 aa. Possible membrane protein with two hydrophobic stretches near N-terminus. Some similarity to Rv1022|MTCY10G2.27c|Z92539 probable lpqU protein Mycobacterium tuberculosis (243 aa),FASTA score: opt: 408, E(): 1e-11, (43.6% identity in 172 aa overlap). Similar to AL133423|SC4A7.37 hypothetical protein from Streptomyces coelicolor (421 aa), FASTA score: opt: 679, E(): 5.1e-23, (36.4% identity in 398 aa overlap). (411 aa) |
| | gpgS | Probable glucosyl-3-phosphoglycerate synthase GpgS; Involved in the biosynthesis of 6-O-methylglucose lipopolysaccarides (MGLPs). Catalyzes the transfer of a glucose (Glc) moiety from uridine diphosphate (UDP-Glc) to the position 2 of 3- phospho-D-glycerate (3-PGA) to form glucosyl-3-phosphoglycerate (GPG). (324 aa) |
| | papA3 | Probable conserved polyketide synthase associated protein PapA3; Involved in the biosynthesis of polyacyltrehalose (PAT) which could have a role in anchoring the bacterial capsule. In vitro catalyzes the sequential transfer of two palmitoyl groups onto a single glucose residue of trehalose generating the diacylated product 2,3- diacyltrehalose (trehalose dipalmitate). Although palmitoyl-CoA (PCoA) seems to be the physiological acyl donor, PapA3 can also use docosanoyl (22-carbon saturated fatty acid) coenzyme A as acyl donor. (472 aa) |
| | fbiC | Probable F420 biosynthesis protein FbiC; Catalyzes the radical-mediated synthesis of 7,8-didemethyl-8- hydroxy-5-deazariboflavin (FO) from 5-amino-6-(D-ribitylamino)uracil and L-tyrosine; In the C-terminal section; belongs to the radical SAM superfamily. CofH family. (856 aa) |
| | mshB | 1D-myo-inositol 2-acetamido-2-deoxy-alpha-D-glucopyranoside deacetylase; Catalyzes the deacetylation of 1D-myo-inositol 2-acetamido-2- deoxy-alpha-D-glucopyranoside (GlcNAc-Ins) in the mycothiol (MSH) biosynthesis pathway. Shows some amidase activity toward S-conjugates of mycothiol; Belongs to the MshB deacetylase family. (303 aa) |
| | lpqW | Probable conserved lipoprotein LpqW; May directly or indirectly regulate the accessibility of the key branch point intermediate, monoacyl phosphatidylinositol tetramannoside (AcPIM4), to the elongating alpha-1,6 mannosyltransferases which could regulate the lipoarabinomannans (LAMs) biosynthesis; Belongs to the bacterial solute-binding protein 5 family. (635 aa) |
| | pimE | Mannosyltransferase PimE; Catalyzes the alpha-1,2 addition of a mannose residue from polyprenol-phosphate-mannose (PPM) to a monoacyl phosphatidylinositol pentamannoside (AcPIM5) to generate a monoacyl phosphatidylinositol hexamannoside (AcPIM6). (431 aa) |
| | mcr | Alpha-methylacyl-CoA racemase Mcr; Rv1143, (MTCI65.10), len: 360 aa. Probable mcr,alpha-methylacyl-CoA racemase. Strong similarity to other alpha-methylacyl-CoA racemases and also some similarity to L-carnitine dehydratase e.g. U89905|g1552373 methylacyl-CoA racemase alpha from Norway rat (361 aa), FASTA scores: opt: 1035, E():0, (47.2% identity in 339 aa overlap). Equivalent to (but longer than) Z94723|MLCB33_13 Mycobacterium leprae (253 aa) (85.3% identity in 245 aa overlap). Also similar to Mycobacterium tuberculosis putative racemases Rv0855,Rv1866, Rv3272; Belongs to the CoA-trans [...] (360 aa) |
| | gnd2 | Rv1122, (MTCY22G8.11), len: 340 aa. Probable gnd2,6-phosphogluconate dehydrogenase, decarboxylating, highly similar to Q53917 6-phosphogluconate dehydrogenase from Streptomyces coelicolor (291 aa), fasta scores: opt: 431,E(): 2.2e-20, (44.5% identity in 335 aa overlap). Also similar to Rv1844c|MTCY359.29|gnd1 probable 6-phosphogluconate dehydrogenase from Mycobacterium tuberculosis (485 aa), FASTA score: (33.0% identity in 351 aa overlap). Note that Rv1844c|MTCY359.29|gnd1 is most similar to gnd's from Gram negative organisms, while gnd2 is most similar to gnd's from Gram positive orga [...] (340 aa) |
| | zwf1 | Probable glucose-6-phosphate 1-dehydrogenase Zwf1 (G6PD); Catalyzes the oxidation of glucose 6-phosphate to 6- phosphogluconolactone. (466 aa) |
| | lytB2 | Probable LYTB-related protein LytB2; Catalyzes the conversion of 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate (HMBPP) into a mixture of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP). Acts in the terminal step of the DOXP/MEP pathway for isoprenoid precursor biosynthesis. Has a higher activity compared with LytB2. Is essential for M.tuberculosis growth in vitro. (335 aa) |
| | glpX | Fructose 1,6-bisphosphatase GlpX; Catalyzes the hydrolysis of fructose 1,6-bisphosphate to fructose 6-phosphate. Seems to be the major FBPase of M.tuberculosis and to play a key role in gluconeogenesis for conversion of lipid carbon into cell wall glycans. Does not display activity against inositol 1-phosphate. (362 aa) |
| | coaA | Rv1092c, (MTV017.45c), len: 312 aa. Probable coaA,pantothenate kinase, similar to many e.g. P15044|COAA_ECOLI Escherichia coli (316 aa), FASTA scores :opt: 1079, E(): 0,(52.7% identity in 311 aa overlap). Equivalent to AL049491|MLCB1222_17 Mycobacterium leprae (312 aa) (93.6% identity in 312 aa overlap). Contains PS00017 ATP/GTP-binding site motif A (P-loop). Belongs to the pantothenate kinase family. (312 aa) |
| | mca | Mycothiol conjugate amidase Mca (mycothiol S-conjugate amidase); A mycothiol (MSH, N-acetyl-cysteinyl-glucosaminyl-inositol) S-conjugate amidase, it recycles conjugated MSH to the N-acetyl cysteine conjugate and the MSH precursor. Involved in MSH-dependent detoxification of a number of alkylating agents and antibiotics. Activity is specific for the mycothiol moiety. Has a low but measurable deacetylation activity on GlcNAc-Ins (N-acetyl-glucosaminyl-inositol), and thus can also directly contribute to the production of MSH. (288 aa) |
| | eno | Probable enolase Eno; Catalyzes the reversible conversion of 2-phosphoglycerate into phosphoenolpyruvate. It is essential for the degradation of carbohydrates via glycolysis; Belongs to the enolase family. (429 aa) |
| | lpqU | Rv1022, (MTCY10G2.27c), len: 243 aa. Probable lpqU conserved lipoprotein. Similar to Mycobacterium tuberculosis hypothetical protein Rv1230c|MTV006.02C, FASTA scores: E(): 2.8e-18, (37.9% identity in 240 aa overlap). Similar to AL133423|SC4A7.37 hypothetical protein from Streptomyces coelicolor (421 aa), FASTA scores: opt: 474,E(): 2.7e-21, (42.2% identity in 211 aa overlap). Contains PS00013 Prokaryotic membrane lipoprotein lipid attachment site. (243 aa) |
| | mazG | Conserved protein; Required to maintain the full capacity of the mycobacterium to respond to oxidative stress via the degradation of oxidation-induced damaged nucleotides. Hydrolyzes all canonical (d)NTPs, as well as mutagenic dUTP and 8-oxo-7,8-dihydro-2'-deoxyguanosine 5'-triphosphate (8-oxo-dGTP). Also involved in the transcriptional activation of RelA in response to oxidative stress; Belongs to the nucleoside triphosphate pyrophosphohydrolase family. (325 aa) |
| | glmU | Probable UDP-N-acetylglucosamine pyrophosphorylase GlmU; Catalyzes the last two sequential reactions in the de novo biosynthetic pathway for UDP-N-acetylglucosamine (UDP-GlcNAc). The C- terminal domain catalyzes the transfer of acetyl group from acetyl coenzyme A to glucosamine-1-phosphate (GlcN-1-P) to produce N- acetylglucosamine-1-phosphate (GlcNAc-1-P), which is converted into UDP-GlcNAc by the transfer of uridine 5-monophosphate (from uridine 5- triphosphate), a reaction catalyzed by the N-terminal domain. (495 aa) |
| | prsA | Ribose-phosphate pyrophosphokinase; Involved in the biosynthesis of the central metabolite phospho-alpha-D-ribosyl-1-pyrophosphate (PRPP) and of the decaprenylphosphoryl-arabinose (DPA), an essential precursor for the mycobacterial cell wall biosynthesis. Catalyzes the transfer of pyrophosphoryl group from ATP to 1-hydroxyl of ribose-5-phosphate (Rib- 5-P) to yield phosphoribosyl diphosphate (PRPP) and AMP. It can also use GTP, CTP and UTP as diphosphoryl donors. (326 aa) |
| | ispE | 4-diphosphocytidyl-2-C-methyl-D-erythritol kinase; Catalyzes the phosphorylation of the position 2 hydroxy group of 4-diphosphocytidyl-2C-methyl-D-erythritol; Belongs to the GHMP kinase family. IspE subfamily. (306 aa) |
| | pmt | Conserved membrane protein; Transfers mannose from Dol-P-mannose to Ser or Thr residues on proteins (Probable). Mannosylates an artificial substrate, probably on a Thr residue, upon expression in M.smegmatis. Glycosylation probably requires the Sec-translocation system. (503 aa) |
| | galU | Rv0993, (MTCI237.07), len: 306 aa. GalU,UTP--glucose-1-phosphate uridylyltransferase, equivalent to AL035500|MLCL373_22 putative UTP-glucose-1-phosphate uridylyltransferase from Mycobacterium leprae (306 aa),FASTA score: (89.7% identity in 302 aa overlap). Also highly similar to others e.g. AB59678.1|AL132674 UTP-glucose-1-phosphate uridylyltransferase from Streptomyces coelicolor (303 aa); NP_244519.1|NC_002570 UTP-glucose-1-phosphate uridylyltransferase from Bacillus halodurans (297 aa); P25520|GALU_ECOLI|B1236|Z2012|ECS17 UTP--glucose-1-phosphate uridylyltransferase from Escherichia [...] (306 aa) |
| | purH | Phosphoribosylaminoimidazolecarboxamide formyltransferase; Rv0957, (MTCY10D7.17c), len: 523 aa. Probable purH,bifunctional purine biosynthesis protein including 5'-phosphoribosyl-5-aminoimidazole-4-carboxamide formyltransferase and inosine-monophosphate (imp) cyclohydrolase, equivalent to AL035500|MLCL373_8 putative phosphoribosylaminoimidazolecarboxamide formyltransferase from Mycobacterium leprae (527 aa), FASTA score: (88.1% identity in 520 aa overlap); and AF05727.1|AF191543_2|AF191543|PurH from Mycobacterium avium subsp. paratuberculosis (527 aa). Also highly similar to others e.g [...] (523 aa) |
| | purN | Phosphoribosylglycinamide formyltransferase; Catalyzes the transfer of a formyl group from 10- formyltetrahydrofolate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR) and tetrahydrofolate; Belongs to the GART family. (215 aa) |
| | sucC | Probable succinyl-CoA synthetase (beta chain) SucC (SCS-beta); Succinyl-CoA synthetase functions in the citric acid cycle (TCA), coupling the hydrolysis of succinyl-CoA to the synthesis of either ATP or GTP 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. (387 aa) |
| | pgi | Glucose-6-phosphate isomerase; Rv0946c, (MTCY10D7.28), len: 553 aa. Probable pgi,glucose-6-phosphate isomerase, equivalent to NP_301236.1|NC_002677 glucose-6-phosphate isomerase from Mycobacterium leprae (554 aa); and P96803|G6PI_MYCSM glucose-6-phosphate isomerase from Mycobacterium smegmatis (442 aa). Also highly similar to others e.g. T36015 glucose-6-phosphate isomerase from Streptomyces coelicolor (551 aa); P11537|G6PI_ECOLI|GPI glucose-6-phosphate isomerase from Escherichia coli strains K12 and O157:H7 (549 aa), FASTA scores: opt: 1779, E(): 0, (51.4% identity in 554 aa overlap); [...] (553 aa) |
| | Rv0843 | Rv0843, (MTV043.36), len: 334 aa. Probable dehydrogenase, similar to various dehydrogenases e.g. Q46142|Q46142 TPP-dependent acetoin dehydrogenase (326 aa),FASTA scores: opt: 500, E(): 2.4e-26, (32.3% identity in 300 aa overlap); P51267|ODPA_PORPU pyruvate dehydrogenase E1 component from Porphyra purpurea (344 aa), FASTA scores: opt: 451, E(): 4.7e-23, (29.6% identity in 311 aa overlap); etc. Also similar to Rv2497c|pdhA pyruvate dehydrogenase E1 component from Mycobacterium tuberculosis (367 aa). (334 aa) |
| | mshD | GCN5-related N-acetyltransferase, MshD; Catalyzes the transfer of acetyl from acetyl-CoA to desacetylmycothiol (Cys-GlcN-Ins) to form mycothiol. Belongs to the acetyltransferase family. MshD subfamily. (315 aa) |
| | purM | Phosphoribosylformylglycinamidine cyclo-ligase; Rv0809, (MTV043.01), len: 364 aa. Probable purM,5'-phosphoribosyl-5-aminoimidazole synthetase, equivalent to NP_302446.1|NC_002677 5'-phosphoribosyl-5-aminoimidazole synthase from Mycobacterium leprae (364 aa). Also highly similar to many e.g. P12043|PUR5_BACSU phosphoribosylformylglycinamidine CYCLO-ligase from Bacillus subtilis (346 aa), FASTA scores: opt: 1023, E(): 0, (46.5% identity in 331 aa overlap); U68765|STU68765_2 from Salmonella typhimurium (345 aa), FASTA scores: opt: 1014, E():0, (47.6% identity in 330 aa overlap); etc. (364 aa) |
| | purF | Amidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine. (527 aa) |
| | purL | Phosphoribosylformylglycinamidine synthase II PurL (FGAM synthase II); Part of the phosphoribosylformylglycinamidine synthase complex involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. The FGAM synthase complex is composed of three subunits. PurQ produces an ammonia molecule by converting glutamine to glutamate. PurL transfers the ammonia molecule to FGAR to form FGAM in an ATP- dependent manner. PurS interacts with PurQ and PurL a [...] (754 aa) |
| | Rv0802c | Possible succinyltransferase in the GCN5-related N-acetyltransferase family; May function as a succinyl-CoA transferase. (218 aa) |
| | purQ | Probable phosphoribosylformylglycinamidine synthase I PURG (FGAM synthase I); Part of the phosphoribosylformylglycinamidine synthase complex involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. The FGAM synthase complex is composed of three subunits. PurQ produces an ammonia molecule by converting glutamine to glutamate. PurL transfers the ammonia molecule to FGAR to form FGAM in an ATP- dependent manner. PurS interacts with PurQ and [...] (224 aa) |
| | purS | Conserved protein; Part of the phosphoribosylformylglycinamidine synthase complex involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. The FGAM synthase complex is composed of three subunits. PurQ produces an ammonia molecule by converting glutamine to glutamate. PurL transfers the ammonia molecule to FGAR to form FGAM in an ATP- dependent manner. PurS interacts with PurQ and PurL and is thought to assist in the transfer of the ammon [...] (79 aa) |
| | purC | Phosphoribosylaminoimidazole-succinocarboxamide synthase PurC (SAICAR synthetase); Rv0780, (MTCY369.24), len: 297 aa. PurC,phosphoribosylaminoimidazole- succinocarboxamide synthase (see citations below), equivalent to MTU34957_1|PURC phosphoribosylaminoimidazole-succinocarboxamide synthase from Mycobacterium leprae (297 aa), FASTA scores: opt: 1986, E(): 0, (99.3% identity in 297 aa overlap). Also similar to others e.g. CAB56351.1|AL118514 phosphoribosylaminoimidazole-succinocarboxamide synthase from Streptomyces coelicolor (299 aa); etc. Contains PS01058 SAICAR synthetase signature 2. [...] (297 aa) |
| | purB | Rv0777, (MTCY369.21b), len: 472 aa. Probable purB,adenylosuccinate lyase, equivalent (but shorter 15 aa) to MLCB5.13|Z95151|g2076607|PURB adenylosuccinate lyase from Mycobacterium leprae (487 aa), FASTA scores: opt: 2640,E(): 0, (86.7% identity in 472 aa overlap). More similar to eukaryotic adenylosuccinate lyases than to prokaryotic adenylosuccinate lyases e.g. P54822|PUR8_MOUSE adenylosuccinate lyase from Mus musculus (484 aa), FASTA scores: opt: 762, E(): 0, (32.4% identity in 445 aa overlap); CAB99134.1|AL390188 putative adenylosuccino lyase (fragment) from Streptomyces coelicolor [...] (472 aa) |
| | purD | Phosphoribosylamine--glycine ligase; Rv0772, (MTCY369.17), len: 422 aa. Probable purD,phosphoribosylamine--glycine ligase, equivalent to Q50144|PURD|PUR2_MYCLE|ML2235|MLCB5.08 phosphoribosylamine--glycine ligase from Mycobacterium leprae (422 aa), FASTA scores: opt: 2272, E(): 0, (81.8% identity in 422 aa overlap). Also highly similar to others e.g. CAB56348.1|AL118514 phosphoribosylamine-glycine ligase from Streptomyces coelicolor (416 aa); P1564|PUR2_ECOLI phosphoribosylamine--glycine ligase from Escherichia coli (429 aa), FASTA scores: opt: 1039, E(): 0, (42.7% identity in 431 aa ov [...] (422 aa) |
| | phoP | Rv0757, (MTCY369.02), len: 247 aa. Possible phoP,two component system response phosphate regulon transcriptional regulator (see citations below), highly similar to various transcriptional regulators e.g. CAC32360.1|AL583945 putative two component system response regulator from Streptomyces coelicolor (271 aa); T45446 probable two-component response regulator from Mycobacterium leprae (253 aa); and similar to phoP proteins e.g. P13792|PHOP_BACSU alkaline phosphatase synthesis transcription regulatory protein from Bacillus subtilis (240 aa), FASTA scores: opt: 594, E(): 2.3e-33, (41.0% i [...] (247 aa) |
| | PE_PGRS11 | PE-PGRS family protein PE_PGRS11; Induces maturation and activation of human dendritic cells (DCs), via TLR2-dependent activation of ERK1/2, p38 MAPK, and NF-kappa- B signaling pathways, and enhances the ability of DCs to stimulate CD4(+) T cells. By activating DCs, could potentially contribute to the initiation of innate immune responses during tuberculosis infection and hence regulate the clinical course of tuberculosis. Involved in resistance to oxidative stress, via TLR2-dependent activation of the PI3K-ERK1/2-NF-kappa-B signaling pathway and expression of COX-2 and Bcl2. Also abol [...] (584 aa) |
| | adk | Adenylate kinase Adk (ATP-AMP transphosphorylase); 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. Has a broad specificity for nucleoside triphosphates, being highly active with ATP or dATP as phosphate donors, and less active with GTP or UTP. (181 aa) |
| | Rv0648 | Alpha-mannosidase; Rv0648, (MTCY20H10.29), len: 1215 aa. Alpha-mannosidase (see citation below), showing some similarity to hypothetical proteins and various sugar hydrolases e.g. SYCSLRA_6|Q55528 hypothetical 1 20.4 kDa protein from Synechocystis (1042 aa), FASTA scores: opt: 260, E(): 3.6e-08, (23.4% identity in 602 aa overlap); etc. Contains PS00659 Glycosyl hydrolases family 5 signature. (1215 aa) |
| | gpdA1 | Probable glycerol-3-phosphate dehydrogenase 2 [NAD(P)+]; Rv0564c, (MTV039.02c), len: 341 aa. Possible gpdA1(alternate gene names: gpsA, glyC),glycerol-3-phosphate dehydrogenase [NAD(P)+] dependent,similar to many other glycerol-3-phosphate dehydrogenases e.g. P46919|GPDA_BACSU from Bacillus subtilis (345 aa),FASTA scores: opt: 731, E(): 0, (37.3% identity in 332 aa overlap); etc. Also similar to Rv2982c|gpdA2|MTCY349.05|Z83018|MTCY349_5 from Mycobacterium tuberculosis (334 aa), FASTA scores: opt: 740, E(): 0, (40.4% identity in 322 aa overlap). Contains PS00017 ATP/GTP-binding site mot [...] (341 aa) |
| | mgtA | Mannosyltransferase MgtA; Catalyzes the addition of a mannose residue from GDP-D- mannose to GlcAGroAc2 to generate 1,2-di-O-C16/C18:1-(alpha-D- mannopyranosyl)-(1-4)-(alpha-D-glucopyranosyluronic acid)-(1-3)- glycerol(ManGlcAGroAc2). (378 aa) |
| | pnp | Probable 5'-methylthioadenosine phosphorylase Pnp (MTA phosphorylase); 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. Prefers MTA, with 2% activity on adenosine, 0.8% activity on S-adenosyl-L- homocysteine and no activity on other tested nucleosides; Belongs to the PNP/MTAP phosphorylase family. MTAP subfamily. (264 aa) |
| | fabH | 3-oxoacyl-[acyl-carrier-protein] synthase III FabH (beta-ketoacyl-ACP synthase III) (KAS III); 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 long chain acyl-CoA such as myristoyl-CoA. Does not use acyl-CoA as primer. Its substrate spec [...] (335 aa) |
| | Rv0517 | Rv0517, (MTCY20G10.07), len: 436 aa. Possible acyltransferase, integral membrane protein, equivalent (but longer 26 aa in N-terminus) to AAK44761.1|AE006954 putative acyltransferase from Mycobacterium tuberculosis strain CDC1551 (410 aa). Also similar to many acyltransferases e.g. MDMB_STRMY|Q00718 from Streptomyces mycarofaciens (387 aa), FASTA scores: opt: 200, E(): 1.1e-08, (28.2% identity in 394 aa overlap). And similar to Rv0111, Rv0228, Rv1254,Rv1565c from Mycobacterium tuberculosis. (436 aa) |
| | gpm1 | Probable phosphoglycerate mutase 1 Gpm1 (phosphoglyceromutase) (PGAM) (BPG-dependent PGAM); Catalyzes the interconversion of 2-phosphoglycerate and 3- phosphoglycerate; Belongs to the phosphoglycerate mutase family. BPG- dependent PGAM subfamily. (249 aa) |
| | mshA | Glycosyltransferase MshA; Catalyzes the transfer of an N-acetyl-glucosamine moiety to 1D-myo-inositol 3-phosphate to produce 1D-myo-inositol 2-acetamido-2- deoxy-glucopyranoside 3-phosphate in the mycothiol (MSH) biosynthesis pathway. MSH and WhiB3 are probably part of a regulatory circuit that mediates gene expression upon acid stress (like that found in host macrophage phagosomes). MSH is one of the major redox buffers which protects bacteria against redox stressors and antibiotics; loss of MSH or ergothioneine (ERG, the other major redox buffer in this bacteria) leads to respiratory [...] (480 aa) |
| | lprQ | Probable conserved lipoprotein LprQ; Generates 3->3 cross-links in peptidoglycan, catalyzing the cleavage of the mDap(3)-D-Ala(4) bond of a tetrapeptide donor stem and the formation of a bond between the carbonyl of mDap(3) of the donor stem and the side chain of mDap(3) of the acceptor stem. Is specific for donor substrates containing a stem tetrapeptide since it cannot use pentapeptide stems. (451 aa) |
| | murB | Probable UDP-N-acetylenolpyruvoylglucosamine reductase MurB (UDP-N-acetylmuramate dehydrogenase); Cell wall formation. (369 aa) |
| | deoC | Probable deoxyribose-phosphate aldolase DeoC (phosphodeoxyriboaldolase) (deoxyriboaldolase); Catalyzes a reversible aldol reaction between acetaldehyde and D-glyceraldehyde 3-phosphate to generate 2-deoxy-D-ribose 5- phosphate. (224 aa) |
| | lpdC | Dihydrolipoyl dehydrogenase; Lipoamide dehydrogenase is an essential component of the alpha-ketoacid dehydrogenase complexes, namely the pyruvate dehydrogenase (PDH) complex, the branched-chain alpha-ketoacid dehydrogenase (BCKADH) complex, and likely also the 2-oxoglutarate dehydrogenase (ODH) complex. Catalyzes the reoxidation of dihydrolipoyl groups which are covalently attached to the lipoate acyltransferase components (E2) of the complexes. Is also able to catalyze the transhydrogenation of NADH and thio-NAD(+) in the absence of D,L- lipoamide, and the NADH-dependent reduction of [...] (464 aa) |
| | ackA | Probable acetate kinase AckA (acetokinase); Catalyzes the formation of acetyl phosphate from acetate and ATP. Can also catalyze the reverse reaction; Belongs to the acetokinase family. (385 aa) |
| | pta | Probable phosphate acetyltransferase Pta (phosphotransacetylase); Involved in acetate metabolism; In the C-terminal section; belongs to the phosphate acetyltransferase and butyryltransferase family. (690 aa) |
| | fadE7 | Acyl-CoA dehydrogenase FadE7; Rv0400c, (MTCY04D9.12c), len: 395 aa. Probable fadE7, acyl-CoA dehydrogenase, similar to many e.g. CAC12923.1|AL445403 putative acyl CoA dehydrogenase from Streptomyces coelicolor (397 aa); G624219 glutaryl-CoA dehydrogenase precursor (438 aa), FASTA scores: opt: 1161,E(): 0, (48.1% identity in 391 aa overlap); etc. (395 aa) |
| | purT | Formate-dependent phosphoribosylglycinamide formyltransferase; Involved in the de novo purine biosynthesis. Catalyzes the transfer of formate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR). Formate is provided by PurU via hydrolysis of 10-formyl-tetrahydrofolate. Belongs to the PurK/PurT family. (419 aa) |
| | Rv0386 | Rv0386, (MTV036.21), len: 1085 aa. Probable regulatory protein, LuxR/uhpA family, highly similar to CAC30706.1|AL583923 possible transcriptional regulator from Mycobacterium leprae (1106 aa). Also similar in part to other regulatory proteins e.g. CAB95788.1|AL359949 putative multi-domain regulatory protein from Streptomyces coelicolor (780 aa); N-terminus of CAB92369.1|AL356612 putative AfsR-like regulatory protein from Streptomyces coelicolor (1114 aa); N-terminus of NP_107139.1|14026327|BAB52925.1|AP003009 transcriptional regulator from Mesorhizobium loti (952 aa); AFSR_STRCO|P25941 [...] (1085 aa) |
| | pyrE | Probable orotate phosphoribosyltransferase PyrE (OPRT) (oprtase); 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 purine/pyrimidine phosphoribosyltransferase family. PyrE subfamily. (179 aa) |
| | fba | Probable fructose-bisphosphate aldolase Fba; 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. (344 aa) |
| | purA | Probable adenylosuccinate synthetase PurA (imp--aspartate ligase) (ADSS) (ampsase); Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP; Belongs to the adenylosuccinate synthetase family. (432 aa) |
| | rmlA | Glucose-1-phosphate thymidylyltransferase; Catalyzes the formation of dTDP-glucose, from dTTP and glucose 1-phosphate, as well as its pyrophosphorolysis. Involved in the biosynthesis of the dTDP-L-rhamnose which is a component of the critical linker, D-N-acetylglucosamine-L-rhamnose disaccharide, which connects the galactan region of arabinogalactan to peptidoglycan via a phosphodiester linkage; Belongs to the glucose-1-phosphate thymidylyltransferase family. (288 aa) |
| | Rv0323c | Rv0323c, (MTCY63.28c), len: 223 aa. Conserved hypothetical protein, similar to others e.g. YPJG_BACSU|P42981 hypothetical 24.8 kDa protein from Bacillus subtilis (224 aa), FASTA scores: opt: 182, E(): 1.3e-05, (27.5% identity in 211 aa overlap). Also some similarity to MLU15183_8 from Mycobacterium tuberculosis FASTA score: (32.0% identity in 147 aa overlap). Alternative nucleotide at position 390828 (T->C; S142G) has been observed. This region is a possible MT-complex-specific genomic island (See Becq et al.,2007). (223 aa) |
| | udgA | Probable UDP-glucose 6-dehydrogenase UdgA (UDP-GLC dehydrogenase) (UDP-GLCDH) (UDPGDH); Rv0322, (MTCY63.27), len: 443 aa. Probable udg (alternate gene name: rkpK), UDP-glucose 6-dehydrogenase, highly similar to others e.g. CAC44517.1|AL596138 putative UDP-glucose 6-dehydrogenase from Streptomyces coelicolor (447 aa); Q56812 UDP-glucose dehydrogenase from Xanthomonas campestris (445 aa), FASTA scores: opt: 713, E(): 0, (41.9% identity in 351 aa overlap); etc. Also similar to several GDP-mannose 6-dehydrogenase. Contains PS00017 ATP/GTP-binding site motif A (P-loop). Belongs to the UDP-g [...] (443 aa) |
| | dcd | Probable deoxycytidine triphosphate deaminase Dcd (dCTP deaminase); Bifunctional enzyme that catalyzes both the deamination of dCTP to dUTP and the hydrolysis of dUTP to dUMP without releasing the toxic dUTP intermediate. It also acts as a dUTP diphosphatase. Affinity for dCTP and dUTP are very similar. (190 aa) |
| | stf0 | Conserved protein; Catalyzes the sulfuryl group transfer from 3'- phosphoadenosine-5'-phosphosulfate (PAPS) to trehalose, leading to trehalose-2-sulfate (T2S). The sulfation of trehalose is the first step in the biosynthesis of sulfolipid-1 (SL-1), a major cell wall glycolipid and the most abundant sulfated metabolite found in Mycobacterium tuberculosis, that is a potential virulence factor thought to mediate host-pathogen interactions. (267 aa) |
| | aac | Aminoglycoside 2'-N-acetyltransferase Aac (Aac(2')-IC); May catalyze the coenzyme A-dependent acetylation of the 2' hydroxyl or amino group of a broad spectrum of aminoglycosides and confer resistance to aminoglycosides (By similarity). In vitro assays show no significant increase of resistance to aminoglycosides, possibly due to low expression in a heterologous system. Belongs to the AAC(2')-I acetyltransferase family. (181 aa) |
| | lpqI | Probable conserved lipoprotein LpqI; Plays a role in peptidoglycan recycling by cleaving the terminal beta-1,4-linked N-acetylglucosamine (GlcNAc) from peptidoglycan fragments. Acts as a regulator for GlcNAc-MurNAc levels by cleaving disaccharides and allowing the breakdown of MurNAc. (388 aa) |
| | nrdB | Ribonucleoside-diphosphate reductase (beta chain) NrdB (ribonucleotide reductase small chain); Probable oxidase that might be involved in lipid metabolism. (314 aa) |
| | Rv0228 | Rv0228, (MTCY08D5.23), len: 407 aa. Probable integral membrane acyltransferase, equivalent to 3063875|CAA18555.1|AL022486|T44870 acyltransferase from Mycobacterium leprae (384 aa), FASTA scores: opt: 2004,E(): 0, (79.3% identity in 381 aa overlap). Also similar to others e.g. Q11064 probable acyltransferase CY50.28C (383 aa), FASTA scores: opt: 372, E(): 2.6e-16, (35.9% identity in 359 aa overlap); Q00718|MDMB_STRMY acyltransferase. Very similar to Rv0111, Rv1254, etc from Mycobacterium tuberculosis. (407 aa) |
| | Rv0192 | Conserved hypothetical protein; Generates 3->3 cross-links in peptidoglycan, catalyzing the cleavage of the mDap(3)-D-Ala(4) bond of a tetrapeptide donor stem and the formation of a bond between the carbonyl of mDap(3) of the donor stem and the side chain of mDap(3) of the acceptor stem. Is specific for donor substrates containing a stem tetrapeptide since it cannot use pentapeptide stems. (366 aa) |
| | fbpC | Diacylglycerol acyltransferase/mycolyltransferase Ag85C; The antigen 85 proteins (FbpA, FbpB, FbpC) are responsible for the high affinity of mycobacteria to fibronectin, a large adhesive glycoprotein, which facilitates the attachment of M.tuberculosis to murine alveolar macrophages (AMs). They also help to maintain the integrity of the cell wall by catalyzing the transfer of mycolic acids to cell wall arabinogalactan and through the synthesis of alpha,alpha- trehalose dimycolate (TDM, cord factor). They catalyze the transfer of a mycoloyl residue from one molecule of alpha,alpha-trehal [...] (340 aa) |
| | ldtA | Probable L,D-transpeptidase LdtA; Generates 3->3 cross-links in peptidoglycan, catalyzing the cleavage of the mDap(3)-D-Ala(4) bond of a tetrapeptide donor stem and the formation of a bond between the carbonyl of mDap(3) of the donor stem and the side chain of mDap(3) of the acceptor stem. Is specific for donor substrates containing a stem tetrapeptide since it cannot use pentapeptide stems. Is thought to play a role in adaptation to the nonreplicative state of M.tuberculosis. (251 aa) |
| | hddA | Rv0115, (MTV031.09), len: 386 aa. Possible hddA,D-alpha-D-heptose-7-phosphate kinase (see citation below),similar to several hypothetical proteins and sugar kinases e.g. AAK27850.1|AF324836_3 D-glycero-D-manno-heptose 7-phosphate kinase from Aneurinibacillus thermoaerophilus (341 aa); AAK80995.1|AE007802_11 Sugar kinase from Clostridium acetobutylicum (364 aa). This region is a possible MT-complex-specific genomic island (See Becq et al., 2007). (386 aa) |
| | gmhA | Probable sedoheptulose-7-phosphate isomerase GmhA (phosphoheptose isomerase); Catalyzes the isomerization of sedoheptulose 7-phosphate in D-glycero-D-manno-heptose 7-phosphate; Belongs to the SIS family. GmhA subfamily. (196 aa) |
| | Rv0111 | Rv0111, (MTV031.05), len: 685 aa. Possible transmembrane acyltransferase, equivalent to AA22904.1|AL035300 putative acyltransferase from Mycobacterium leprae (696 aa). Also similar to others e.g. C69975 acyltransferase homolog yrhL from Bacillus subtilis (634 aa), FASTA scores: opt: 520, E(): 4e-22, (36.4% identity in 382 aa overlap). Very similar to Mycobacterium tuberculosis proteins Rv0228, Rv1254, Rv1565c, etc. (685 aa) |
| | mtn | 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase; Catalyzes the irreversible cleavage of the glycosidic bond in both 5'-methylthioadenosine (MTA) and S-adenosylhomocysteine (SAH/AdoHcy) to adenine and the corresponding thioribose, 5'- methylthioribose and S-ribosylhomocysteine, respectively. (255 aa) |
| | ponA1 | Penicillin-insensitive transglycosylase; 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) (By similarity). Has little peptidoglycan hydrolytic activity; however it inhibits the synergistic peptidoglycan hydrolysis of RipA plus RpfB. (678 aa) |
| | acpA | Probable acyl carrier protein AcpA (ACP); Rv0033, (MTCY10H4.33), len: 87 aa. Probable acpA (alternate gene name: acpP), acyl carrier protein, similar to others. Also similar to proteins of Mycobacterium tuberculosis Rv1344 and Rv2244 (31.5% identity in 73 aa overlap). (87 aa) |
| | rodA | Probable cell division protein RodA; Rv0017c, (MTCY10H4.17c), len: 469 aa. Probable rodA (alternate gene name: ftsW), cell division protein,integral membrane protein. Belongs to the FTSW/RODA/SPOVE family. (469 aa) |
| | pbpA | Probable penicillin-binding protein PbpA; Cell wall formation. Plays an important role in cell division and cell shape maintenance by cross-linking adjacent peptidoglycan chains through transpeptidation; Belongs to the transpeptidase family. (491 aa) |
| | pknB | Transmembrane serine/threonine-protein kinase B PknB (protein kinase B) (STPK B); Protein kinase that regulates many aspects of mycobacterial physiology, and is critical for growth in vitro and survival of the pathogen in the host. Is a key component of a signal transduction pathway that regulates cell growth, cell shape and cell division via phosphorylation of target proteins such as GarA, GlmU, PapA5, PbpA, FhaB (Rv0019c), FhaA (Rv0020c), MviN, PstP, EmbR, Rv1422, Rv1747 and RseA. Also catalyzes the phosphorylation of the core proteasome alpha-subunit (PrcA), and thereby regulates th [...] (626 aa) |
| | dnaA | Chromosomal replication initiator protein DnaA; Plays an important role in the initiation and regulation of chromosomal replication. Binds to the origin of replication; it binds specifically double-stranded DNA at a 9 bp consensus (dnaA box): 5'- TTATC[CA]A[CA]A-3'. DnaA binds to ATP and to acidic phospholipids (By similarity). Binds its own promoter. (507 aa) |
| | cwlM | Probable peptidoglycan hydrolase; Cell-wall hydrolase that hydrolyzes the amide bond between N- acetylmuramic acid and L-alanine in cell-wall glycopeptides. Is able to lyse whole mycobacteria, release peptidoglycan from the cell wall of M.luteus and M.smegmatis, and cleave N-acetylmuramoyl-L-alanyl-D- isoglutamine, releasing free N-acetylmuramic acid and dipeptide. (406 aa) |
| | mviN | Probable conserved transmembrane protein; Essential for cell growth and peptidoglycan synthesis. In the N-terminal section; belongs to the MurJ/MviN family. (1184 aa) |
| | Rv3811 | Rv3811, (MTV026.16), len: 539 aa. Conserved hypothetical protein, showing some similarity to Q9KZK5|SCE34.21c putative secreted protein from Streptomyces coelicolor (416 aa), FASTA scores: opt: 603,E(): 8.1e-26, (34.4% identity in 404 aa overlap); Q9S2P9|SC5F7.14c hypothetical 31.9 KDA protein from Streptomyces coelicolor (308 aa), FASTA scores: opt: 472,E(): 9.5e-19, (37.5% identity in 208 aa overlap). Middle section (approximately aa 185-350/390) shows some similarity with Q9GK12 peptidoglycan recognition protein precursor from Camelus dromedarius (Dromedary) (Arabian camel) (193 aa) [...] (539 aa) |
| | glfT2 | Bifunctional UDP-galactofuranosyl transferase GlfT2; Involved in the galactan polymerization of the arabinogalactan (AG) region of the mycolylarabinogalactan-peptidoglycan (mAGP) complex, an essential component of the mycobacteria cell wall. Thus, successively transfers approximately 28 galactofuranosyl (Galf) residues from UDP-galactofuranose (UDP-Galf) onto the galactofuranosyl- galactofuranosyl-rhamnosyl-GlcNAc-diphospho-decaprenol (Galf-Galf-Rha- GlcNAc-PP-C50) acceptor produced by GlfT1, with alternating 1->5 and 1->6 links, forming a galactan domain with approximately 30 galactof [...] (637 aa) |
| | ubiA | Decaprenyl-phosphate phosphoribosyltransferase; Involved in the biosynthesis of decaprenylphosphoryl arabinose (DPA) a precursor for arabinan synthesis in mycobacterial cell wall biosynthesis. Catalyzes the transfer of a 5-phosphoribosyl residue from phosphoribose diphosphate (pRpp) to decaprenyl phosphate (DP) to form decaprenylphosphoryl-5-phosphoribose (DPPR). The enzyme favors polyprenyl phosphate with 50-60 carbon atoms uses C-75 polyprenyl phosphate less efficiently than C-50 or C-60. Belongs to the UbiA prenyltransferase family. (302 aa) |
| | embC | Probable arabinosyltransferase C; Arabinosyl transferase responsible for the polymerization of arabinose into the arabinan of arabinogalactan. (1094 aa) |
| | Rv3779 | Probable conserved transmembrane protein alanine and leucine rich; Rv3779, (MTCY13D12.13), len: 666 aa. Predicted to be in the GT-C superfamily of glycosyltransferases (See Liu and Mushegian, 2003). Probable conserved transmembrane ala-, leu-rich protein, equivalent to Q9CD98|ML0116 putative membrane protein from Mycobacterium leprae (654 aa), FASTA scores: opt: 1991, E(): 2e-112, (66.5% identity in 666 aa overlap). Shows some similarity with Q9RRU0|DR2395 putative NA+/H+ antiporter from Deinococcus radiodurans (458 aa), FASTA scores: opt: 138, E(): 0.69,(31.9% identity in 138 aa overl [...] (666 aa) |
| | Rv3733c | Rv3733c, (MTV025.081c), len: 166 aa. Conserved hypothetical protein, highly similar to Q9FCB0|2SCG58.03 putative mutt-like protein from Streptomyces coelicolor (153 aa), FASTA scores: opt: 541, E(): 7.2e-29, (52.7% identity in 148 aa overlap); and BAB49143|MLR1881 hypothetical protein from Rhizobium loti (Mesorhizobium loti) (156 aa), FASTA scores: opt: 526, E(): 7.2e-28,(52.65% identity in 150 aa overlap). (166 aa) |
| | Rv3725 | Rv3725, (MTV025.073), len: 309 aa. Possible reductase, similar to various oxidoreductases and hypothetical proteins e.g. O34285|HPNA HPNA protein from Zymomonas mobilis (337 aa), FASTA scores: opt: 317, E(): 6.1e-11, (30.5% identity in 272 aa overlap); Q9SZB3|F17M5.120|AT4G33360|AAK49584 hypothetical 37.9 KDA protein from Arabidopsis thaliana (Mouse-ear cress) (344 aa), FASTA scores: opt: 314, E(): 9.1e-11, (30.35% identity in 267 aa overlap); AAK59445|AT4G33360 putative dihydrokaempferol 4-reductase from Arabidopsis thaliana (Mouse-ear cress) (332 aa), FASTA scores: opt: 313, E(): 1e- [...] (309 aa) |
| | Rv3717 | Conserved hypothetical protein; Cell-wall hydrolase that hydrolyzes the amide bond between N- acetylmuramic acid and L-alanine in cell-wall glycopeptides. Is able to hydrolyze the cell walls of several bacterial species (i.e. Paenibacillus sp., B.avium, E.coli DH5alpha, E.aerogenes, L.acidophilus, B.thuringiensis, B.pumilus, B.subtilis and E.coli W3110), thereby showing that it is a cell-wall hydrolase with broad-spectrum activity. May have a role in peptidoglycan fragment recycling. Belongs to the N-acetylmuramoyl-L-alanine amidase 3 family. (241 aa) |
| | cobQ2 | Rv3713, (MTV025.061), len: 231 aa. Possible cobQ2,cobyric acid synthase, equivalent to O69521|ML2327|MLCB2407.23c hypothetical 24.5 KDA protein from Mycobacterium leprae (230 aa), FASTA scores: opt: 1313, E(): 4.7e-73, (86.1% identity in 230 aa overlap). Also partially similar to several cobyric acid synthases and hypothetical proteins e.g. Q9FCA0|2SCG58.13 hypothetical 26.2 KDA protein from Streptomyces coelicolor (242 aa), FASTA scores: opt: 639, E(): 6.2e-32, (46.6% identity in 234 aa overlap); Q9ZGG8|COBQ cobyric acid synthase from Heliobacillus mobilis (252 aa), FASTA scores: opt: [...] (231 aa) |
| | Rv3712 | Possible ligase; Rv3712, (MTV025.060), len: 413 aa. Possible ligase, equivalent to O69522|ML2326|MLCB2407.24c hypothetical 43.8 KDA protein (possible ligase) from Mycobacterium leprae (411 aa), FASTA scores: opt: 2265, E(): 8e-129, (84.25% identity in 413 aa overlap). Also similar to ligases or hypothetical proteins e.g. Q9FCA1|2SCG58.12 putative ligase from Streptomyces coelicolor (412 aa), FASTA scores: opt: 1168, E(): 6.7e-63, (45.8% identity in 406 aa overlap); P74303|SLR0938 hypothetical 50.2 KDA protein from Synechocystis sp. strain PCC 6803 (459 aa), FASTA scores: opt: 392, E(): [...] (413 aa) |
| | glpK | Probable glycerol kinase GlpK (ATP:glycerol 3-phosphotransferase) (glycerokinase) (GK); Key enzyme in the regulation of glycerol uptake and metabolism. Catalyzes the phosphorylation of glycerol to yield sn- glycerol 3-phosphate; Belongs to the FGGY kinase family. (517 aa) |
| | Rv3683 | Conserved protein; Rv3683, (MTV025.031), len: 319 aa. Conserved protein, equivalent to Q9CB84|ML2309 hypothetical protein from Mycobacterium leprae (330 aa) FASTA scores: opt: 1791,E(): 9e-107, (85.45% identity in 296 aa overlap). Also similar to Q9X935|SCH66.03 conserved hypothetical protein from Streptomyces coelicolor (309 aa) FASTA scores: opt: 610, E(): 1.4e-31, (51.45% identity in 307 aa overlap); and Q9RRY7|YN45_DEIRA|DR2345 hypothetical protein from Deinococcus radiodurans (305 aa) FASTA scores: opt: 243,E(): 3.2e-08, (31.1% identity in 315 aa overlap) and some similarity to ot [...] (319 aa) |
| | ponA2 | PASTA domain-containing protein; Rv3682, (MTV025.030), len: 810 aa. Probable ponA2,penicillin-binding protein (class A), bienzymatic membrane-associated protein with transglycosylase and transpeptidase activities. Almost identical to Q9CB85|PON1|ML2308 penicillin binding protein (class A) from Mycobacterium leprae (803 aa) FASTA scores: opt: 4743,E(): 3.3e-217, (87.7% identity in 806 aa overlap); or P72351|PON1|PBP1 high-molecular-mass class a penicillin binding protein from Mycobacterium leprae Cosmid B577 (821 aa), FASTA scores: opt: 4547, E(): 6.3e-208, (88.05% identity in 769 aa ov [...] (810 aa) |
| | acs | Acetyl-coenzyme A synthetase; Catalyzes the conversion of acetate into acetyl-CoA (AcCoA), an essential intermediate at the junction of anabolic and catabolic pathways. AcsA undergoes a two-step reaction. In the first half reaction, AcsA combines acetate with ATP to form acetyl-adenylate (AcAMP) intermediate. In the second half reaction, it can then transfer the acetyl group from AcAMP to the sulfhydryl group of CoA, forming the product AcCoA. M.tuberculosis may use AcsA for both acetate and propionate assimilation; Belongs to the ATP-dependent AMP-binding enzyme family. (651 aa) |
| | Rv3645 | Rv3645, (MTCY15C10.07c), len: 549 aa. Probable conserved transmembrane protein, equivalent, but longer 20 aa, to O69547|ML0201|MLCB2548.30 putative membrane protein from Mycobacterium leprae (530 aa), FASTA scores: opt: 2958, E(): 1.5e-168, (85.5% identity in 530 aa overlap). Also closely related to several other hypothetical M. tuberculosis proteins, e.g. Q10631|YD18_MYCTU|Rv1318c|MT1359|MTCY130.03c (541 aa) FASTA scores: opt: 1105, E(): 2.7e-58, (39.35% identity in 506 aa overlap); Q10633|YD20_MYCTU|Rv1320c|MT1362|MTCY130.05c (567 aa) FASTA scores: opt: 1031, E(): 7.1e-54, (38.1% ide [...] (549 aa) |
| | Rv3631 | Rv3631, (MTCY15C10.21c), len: 241 aa. Possible transferase, more specifically a glycosyltransferase, equivalent to O69542|MLCB2548.24c|ML0207 putative transferase (putative glycosyltransferase) from Mycobacterium leprae (239 aa) FASTA scores: opt: 1303, E(): 2.8e-72, (81.2% identity in 239 aa overlap). Also similar to many dolichyl-phosphate mannose synthases and hypothetical proteins e.g. O59263|PH1585 hypothetical 34.6 KDA protein from Pyrococcus horikoshii (313 aa), FASTA scores: opt: 472, E(): 1.2e-21, (36.65% identity in 232 aa overlap); Q9V152|PAB1971 dolichyl-phosphate mannose s [...] (241 aa) |
| | Rv3627c | Conserved protein; Carboxypeptidase that cleaves terminal D-alanine from peptidoglycan in the mycobacterial cell wall. May cleave L-Lys-D-Ala and/or D-Ala-D-Ala peptide bonds. Exerts important effects on mycobacterial cell morphology and cell division. Belongs to the peptidase S13 family. (461 aa) |
| | hpt | Rv3624c, (MTCY15C10.28), len: 216 aa. Hpt (alternate gene name: hprT), hypoxanthine-guanine phosphoribosyltransferase (but seems to have a 35 aa extension at N-terminus), equivalent to other mycobacterial hypoxanthine-guanine phosphoribosyltransferases e.g. P96794 from Mycobacterium avium (203 aa), FASTA scores: opt: 1136,E(): 1.2e-65, (88.5% identity in 200 aa overlap); and O69537|HPT|ML0214 from Mycobacterium leprae (213 aa), FASTA scores: opt: 1115, E(): 2.8e-64, (81.6% identity in 212 aa overlap). Also similar to others e.g. Q9X8I5|SCE9.12c from Streptomyces coelicolor (187 aa), FA [...] (216 aa) |
| | coaX | Conserved protein; Catalyzes the phosphorylation of pantothenate (Pan), the first step in CoA biosynthesis; Belongs to the type III pantothenate kinase family. (272 aa) |
| | Rv3594 | Rv3594, (MTCY07H7B.28c), len: 275 aa. Hypothetical protein, highly similar in part with Q9ZX49|GP29 from Mycobacteriophage TM4 (547 aa), FASTA scores: opt: 526,E(): 1.3e-25, (46.25% identity in 186 aa overlap); and Q9FZS0|LYSA|GP2 from Mycobacterium phage Ms6 (384 aa) FASTA scores: opt: 147, E(): 0.064, (33.35% identity in 84 aa overlap). (275 aa) |
| | ispD | 4-diphosphocytidyl-2C-methyl-D-erythritol synthase IspD (MEP cytidylyltransferase) (MCT); Catalyzes the formation of 4-diphosphocytidyl-2-C-methyl-D- erythritol from CTP and 2-C-methyl-D-erythritol 4-phosphate (MEP). Belongs to the IspD/TarI cytidylyltransferase family. IspD subfamily. (231 aa) |
| | ispF | Probable 2C-methyl-D-erythritol 2,4-cyclodiphosphate synthase IspF (MECPS); Involved in the biosynthesis of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP), two major building blocks of isoprenoid compounds. Catalyzes the conversion of 4-diphosphocytidyl-2- C-methyl-D-erythritol 2-phosphate (CDP-ME2P) to 2-C-methyl-D-erythritol 2,4-cyclodiphosphate (ME-CPP) with a corresponding release of cytidine 5-monophosphate (CMP). (159 aa) |
| | rmlC | dTDP-4-dehydrorhamnose 3,5-epimerase; Catalyzes the epimerization of the C3' and C5'positions of dTDP-6-deoxy-D-xylo-4-hexulose, forming dTDP-6-deoxy-L-lyxo-4-hexulose. Involved in the biosynthesis of the dTDP-L-rhamnose which is a component of the critical linker, D-N-acetylglucosamine-L-rhamnose disaccharide, which connects the galactan region of arabinogalactan to peptidoglycan via a phosphodiester linkage. (202 aa) |
| | rmlB | dTDP-glucose 4,6-dehydratase RmlB; Catalyzes the dehydration of dTDP-D-glucose to form dTDP-6- deoxy-D-xylo-4-hexulose via a three-step process involving oxidation, dehydration and reduction (By similarity). Involved in the biosynthesis of the dTDP-L-rhamnose which is a component of the critical linker, D- N-acetylglucosamine-L-rhamnose disaccharide, which connects the galactan region of arabinogalactan to peptidoglycan via a phosphodiester linkage. (331 aa) |
| | mrsA | Probable phospho-sugar mutase / MrsA protein homolog; Catalyzes the conversion of glucosamine-6-phosphate to glucosamine-1-phosphate. (448 aa) |
| | glmS | Glutamine--fructose-6-phosphate aminotransferase [isomerizing]; Catalyzes the first step in hexosamine metabolism, converting fructose-6P into glucosamine-6P using glutamine as a nitrogen source. (624 aa) |
| | alr | Alanine racemase Alr; Catalyzes the interconversion of L-alanine and D-alanine. D- alanine plays a key role in peptidoglycan cross-linking. (408 aa) |
| | rimI | N-alpha-acetyltransferase RimI; N-alpha-acetyltransferase that specifically mediates the acetylation of N-terminal residues. Able to mediate acetylation of a wide variety of N-terminal residues, with preference for hydrophobic N- termini. Acetylates GroS/GroES and GroEL1. Able to acetylate the ribosomal protein S18, but it is unclear whether it acetylates its N- terminal alanine residue; Belongs to the acetyltransferase family. RimI subfamily. (158 aa) |
| | guaB2 | Inosine-5'-monophosphate dehydrogenase; 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. Does not catalyze the reverse reaction, i.e. the conversion of XMP to IMP. Appears to be essential for the optimal growth of M.tuberculosis. Belongs to the IMPDH/GMPR family. (529 aa) |
| | guaB3 | Uncharacterized oxidoreductase Rv3410c; Has no inosine-5'-monophosphate dehydrogenase activity. Belongs to the IMPDH/GMPR family. (375 aa) |
| | guaA | Probable GMP synthase [glutamine-hydrolyzing] GuaA (glutamine amidotransferase) (GMP synthetase); Catalyzes the synthesis of GMP from XMP. (525 aa) |
| | iunH | Rv3393, (MTV004.51), len: 308 aa. Probable iunH,nucleoside hydrolase, similar to others e.g. Q9RXB2|DR0403 from Deinococcus radiodurans (314 aa), FASTA scores: opt: 497, E(): 6e-24, (34.3% identity in 312 aa overlap); Q27546|IUNH_CRIFA from Crithidia fasciculata (314 aa),FASTA scores: opt: 475, E(): 1.4e-22, (31.45% identity in 318 aa overlap); Q9CK67|IUNH from Pasteurella multocida (310 aa), FASTA scores: opt: 464, E(): 6.9e-22, (30.9% identity in 314 aa overlap); Q9A549|CC2615 from Caulobacter crescentus (323 aa), FASTA scores: opt: 464, E(): 7.2e-22,(37.85% identity in 280 aa overla [...] (308 aa) |
| | lytB1 | Probable LYTB-related protein LytB1; Catalyzes the conversion of 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate (HMBPP) into a mixture of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP). Acts in the terminal step of the DOXP/MEP pathway for isoprenoid precursor biosynthesis. Has a reduced activity compared with LytB2. Is unable to functionally complement the loss of lytB2 in M.tuberculosis. Belongs to the IspH family. (329 aa) |
| | dxs2 | 1-deoxy-D-xylulose-5-phosphate synthase Dxs2; Rv3379c, (MTV004.37c), len: 536 aa. Probable dxs2,1-deoxy-D-xylulose 5-phosphate synthase, similar to many e.g. Q9F1V2|DXS from Kitasatospora griseola (Streptomyces griseolosporeus) (649 aa), FASTA scores: opt: 1274, E(): 5.4e-71, (50.9% identity in 570 aa overlap); Q9X7W3|DXS_STRCO|SC6A5.17 from Streptomyces coelicolor (656 aa), FASTA scores: opt: 1248, E(): 2.2e-69, (50.55% identity in 568 aa overlap); Q9RBN6|DXS_STRC1 from Streptomyces sp. strain CL190 (631 aa), FASTA scores: opt: 1237, E(): 1e-68, (49.1% identity in 570 aa overlap); Q50 [...] (536 aa) |
| | nagA | Rv3332, (MTV016.32), len: 383 aa. Probable nagA,N-acetylglucosamine-6-phosphate deacetylase, similar to many e.g. Q9KXV7|SCD95A.17c putative deacetylase from Streptomyces coelicolor (381 aa), FASTA scores: opt: 1090,E(): 1.6e-55, (47.8% identity in 385 aa overlap); Q9PDB4|XF1465 N-acetylglucosamine-6-phosphate deacetylase from Xylella fastidiosa (386 aa), FASTA scores: opt: 667,E(): 3.5e-31, (38.3% identity in 394 aa overlap); Q9AAZ9|CC0443 N-acetylglucosamine-6-phosphate deacetylase from Caulobacter crescentus (378 aa), FASTA scores: opt: 661, E(): 7.5e-31, (38.9% identity in 383 aa o [...] (383 aa) |
| | dacB1 | Rv3330, (MTV016.30), len: 405 aa. Probable dacB1,D-alanyl-D-alanine carboxypeptidase (penicillin-binding protein), equivalent to Mycobacterium leprae proteins Q9CCM2|ML0691 putative D-alanyl-D-alanine carboxypeptidase (411 aa), FASTA scores: opt: 2066, E(): 2.5e-102, (77.15% identity in 416 aa overlap); Q49917|L308_F1_36 (228 aa),FASTA scores: opt: 1241, E(): 7.9e-59, (78.9% identity in 232 aa overlap) (note that this protein corresponds to C-terminal part of the putative protein encoded by Rv3330,aa 174-405); and Q49921|PBPC (182 aa), FASTA scores: opt: 736, E(): 3.7e-32, (73.95% iden [...] (405 aa) |
| | cdd | Probable cytidine deaminase Cdd (cytidine aminohydrolase) (cytidine nucleoside deaminase); Recycles cytidine and 2-deoxycytidine for uridine and 2- deoxyuridine synthesis, respectively. Catalyzes the hydrolytic deamination of cytidine and 2-deoxycytidine to form, respectively, uridine and 2-deoxyuridine. (133 aa) |
| | deoA | Probable thymidine phosphorylase DeoA (tdrpase) (pyrimidine phosphorylase); The enzymes which catalyze the reversible phosphorolysis of pyrimidine nucleosides are involved in the degradation of these compounds and in their utilization as carbon and energy sources, or in the rescue of pyrimidine bases for nucleotide synthesis. (427 aa) |
| | add | Rv3313c, (MTV016.13), len: 365 aa. Probable add,adenosine deaminase, equivalent to Q9CCL9|add|ML0700 putative adenosine deaminase from Mycobacterium leprae (362 aa), FASTA scores: opt: 2097, E(): 1.4e-127, (88.2% identity in 356 aa overlap). Also similar to many e.g. Q9AK25|2SCK8.27 from Streptomyces coelicolor (396 aa),FASTA scores: opt: 1578, E(): 3.7e-94, (66.65% identity in 360 aa overlap); Q17747|C06G3.5 from Caenorhabditis elegans (349 aa), FASTA scores: opt: 435, E(): 1.1e-20, (29.6% identity in 348 aa overlap); P22333|ADD_ECOLI|B1623 from Escherichia coli strain K12 (333 aa), F [...] (365 aa) |
| | upp | Uracil phosphoribosyltransferase; Catalyzes the conversion of uracil and 5-phospho-alpha-D- ribose 1-diphosphate (PRPP) to UMP and diphosphate. (207 aa) |
| | pmmB | Rv3308, (MTV016.07), len: 534 aa. Probable pmmB,phosphomannomutase, equivalent to Q9CCL7|PMMB|ML0706 putative phospho-sugar mutase from Mycobacterium leprae (538 aa), FASTA scores: opt: 2681, E(): 1.4e-150, (76.95% identity in 538 aa overlap). Also similar to others e.g. Q9AD82|SCK13.08c from Streptomyces coelicolor (549 aa),FASTA scores: opt: 1378, E(): 8.9e-74, (46.7% identity in 529 aa overlap); Q9ZHL4|PMM (fragment so no homology at N-terminus for this one) from Haemophilus ducreyi (443 aa),FASTA scores: opt: 935, E(): 9.6e-48, (39.4% identity in 449 aa overlap); P18159|YHXB_BACSU [...] (534 aa) |
| | deoD | Probable purine nucleoside phosphorylase DeoD (inosine phosphorylase) (PNP); 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. Cleaves guanosine, inosine, 2'-deoxyguanosine and 2'-deoxyinosine. (268 aa) |
| | glpD2 | Rv3302c, (MTCI418A.04c, MTV016.01c), len: 585 aa. Probable glpd2, glycerol-3-phosphate dehydrogenase,equivalent to P53435|GLPD_MYCLE|ML0713|L308_C1_179 glycerol-3-phosphate dehydrogenase from Mycobacterium leprae (585 aa), FASTA scores: opt: 3489, E(): 2.2e-198,(90.75% identity in 584 aa overlap). Also highly similar to many e.g. Q9L0I3|SCD63.06 from Streptomyces coelicolor (568 aa), FASTA scores: opt: 2203, E(): 1.6e-122, (59.95% identity in 564 aa overlap); Q9RVK8|DR1019 from Deinococcus radiodurans (522 aa), FASTA scores: opt: 949, E(): 1.4e-48,(37.0% identity in 538 aa overlap); BA [...] (585 aa) |
| | purK | Probable phosphoribosylaminoimidazole carboxylase ATPase subunit PurK (air carboxylase) (AIRC); Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR). (429 aa) |
| | purE | Probable phosphoribosylaminoimidazole carboxylase catalytic subunit PurE (air carboxylase) (AIRC); Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR); Belongs to the AIR carboxylase family. Class I subfamily. (174 aa) |
| | rmlD | dTDP-4-dehydrorhamnose reductase; Involved in the biosynthesis of the dTDP-L-rhamnose which is a component of the critical linker, D-N-acetylglucosamine-L-rhamnose disaccharide, which connects the galactan region of arabinogalactan to peptidoglycan via a phosphodiester linkage. Catalyzes the reduction of dTDP-6-deoxy-L-lyxo-4-hexulose to yield dTDP-L- rhamnose (By similarity). (304 aa) |
| | fbiB | Probable F420 biosynthesis protein FbiB; Bifunctional enzyme that catalyzes the GTP-dependent successive addition of multiple gamma-linked L-glutamates to the L- lactyl phosphodiester of 7,8-didemethyl-8-hydroxy-5-deazariboflavin (F420-0) to form polyglutamated F420 derivatives, and the FMNH2- dependent reduction of dehydro-F420-0 to form F420-0. (448 aa) |
| | fbiA | Probable F420 biosynthesis protein FbiA; Catalyzes the transfer of the phosphoenolpyruvate moiety from enoylpyruvoyl-2-diphospho-5'-guanosine (EPPG) to 7,8-didemethyl-8- hydroxy-5-deazariboflavin (FO) with the formation of dehydro coenzyme F420-0 and GMP; Belongs to the CofD family. (331 aa) |
| | pmmA | Rv3257c, (MTV015.02c), len: 465 aa. Probable pmmA,phosphomannomutase, equivalent to Q9CCJ7|PMMA|ML0763 phosphomannomutase from Mycobacterium leprae (468 aa),FASTA scores: opt: 2533, E(): 2e-145, (83.1% identity in 468 aa overlap). Also similar to many e.g. Q9KZL6|MANB from Streptomyces coelicolor (454 aa), FASTA scores: opt: 1820,E(): 2e-102, (63.2% identity in 459 aa overlap); Q9PGN8|XF0260 from Xylella fastidiosa (500 aa), FASTA scores: opt: 1085, E(): 4.7e-58, (40.7% identity in 462 aa overlap); Q9EY19|MANB from Salmonella enterica subsp. arizonae (456 aa), FASTA scores: opt: 988, E [...] (465 aa) |
| | Rv3256c | Conserved protein; Rv3256c, (MTV015.01c-MTCY20B11.31c), len: 346 aa. Conserved protein, equivalent to Q9CCJ6|ML0764 hypothetical protein from Mycobacterium leprae (365 aa), FASTA scores: opt: 1574, E(): 1.4e-82, (75.35% identity in 365 aa overlap). Also similar to other hypothetical bacterial proteins e.g. Q9KZL8|SCE34.07c from Streptomyces coelicolor (375 aa), FASTA scores: opt: 171, E(): 0.012, (31.1% identity in 376 aa overlap); P55709|Y4YA_RHISN from Rhizobium sp. strain NGR234 (457 aa), FASTA scores: opt: 140, E(): 0.84, (28.75% identity in 233 aa overlap). A core mycobacterial ge [...] (346 aa) |
| | manA | Mannose-6-phosphate isomerase ManA; Rv3255c, (MTCY20B11.30c), len: 408 aa. Probable manA, mannose-6-phosphate isomerase, equivalent to Q9CCJ5|MANA|ML0765 putative mannose-6-phosphate isomerase from Mycobacterium leprae (410 aa), FASTA scores: opt: 2271, E(): 1.6e-133, (84.45% identity in 411 aa overlap). Also similar to many others e.g. Q9KZL9|MANA from Streptomyces coelicolor (383 aa), FASTA scores: opt: 946,E(): 2.4e-51, (44.4% identity in 403 aa overlap); Q9KV87|VC0269 from Vibrio cholerae (399 aa), FASTA scores: opt: 726, E(): 1.1e-37, (34.15% identity in 404 aa overlap); Q9CMJ5|PM [...] (408 aa) |
| | sahH | Probable adenosylhomocysteinase SahH (S-adenosyl-L-homocysteine hydrolase) (adohcyase); May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. (495 aa) |
| | tmk | Thymidylate kinase Tmk (dTMP kinase) (thymidylic acid kinase) (TMPK); Catalyzes the reversible phosphorylation of deoxythymidine monophosphate (dTMP) to deoxythymidine diphosphate (dTDP), using ATP as its preferred phosphoryl donor. Situated at the junction of both de novo and salvage pathways of deoxythymidine triphosphate (dTTP) synthesis, is essential for DNA synthesis and cellular growth. Has a broad specificity for nucleoside triphosphates, being highly active with ATP or dATP as phosphate donors, and less active with ITP, GTP, CTP and UTP; Belongs to the thymidylate kinase family. (214 aa) |
| | ppk2 | Polyphosphate kinase Ppk2 (polyphosphoric acid kinase); Uses inorganic polyphosphate (polyP) as a donor to convert GDP to GTP. In addition, modulates nucleotide triphosphate synthesis catalyzed by the nucleoside diphosphate kinase (Ndk) in favor of GTP production over CTP or UTP. Plays an important role in survival of M.tuberculosis in macrophages. (295 aa) |
| | Rv3225c | GCN5-related N-acetyltransferase, phosphorylase; Rv3225c, (MTCY07D11.01), len: 474 aa. Conserved hypothetical protein has GNAT (Gcn5-related N-acetyltransferase) domain in N-terminal part (see Vetting et al. 2005) and phosphotransferase domain in C-terminal part. C-terminal part shows similarity to various bacterial phosphotransferases e.g. BAB49093|MLL1809 hypothetical protein from Rhizobium loti (Mesorhizobium loti) (298 aa),FASTA scores: opt: 557, E(): 2.8e-26, (34.55% identity in 295 aa overlap); P14509|KKA8_ECOLI|APHA aminoglycoside 3'-phosphotransferase from Escherichia coli (271 [...] (474 aa) |
| | hisN | Probable monophosphatase; Catalyzes the dephosphorylation of histidinol-phosphate to histidinol, the direct precursor of histidine; Belongs to the inositol monophosphatase superfamily. (260 aa) |
| | nrdE | Ribonucleoside-diphosphate reductase subunit alpha; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides. When coexpressed in E.coli with nrdF2 the 2 proteins complement a temperature-sensitive E.coli mutant, however coexpression with nrdF1 does not complement. Belongs to the ribonucleoside diphosphate reductase large chain family. (693 aa) |
| | nrdF2 | Ribonucleoside-diphosphate reductase subunit beta nrdF2; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides. Two genes for this protein are present in M.tuberculosis; this is the active form. When coexpressed in E.coli with nrdE the 2 proteins complement a temperature-sensitive E.coli mutant; Belongs to the ribonucleoside diphosphate reductase small chain family. (324 aa) |
| | Rv3032 | Alpha (1->4) glucosyltransferase; Glucosyltransferase that uses UDP-glucose as the sugar donor to elongate alpha-(1->4)-glucans. Is involved in the biosynthesis of both 6-O-methylglucosyl lipopolysaccharides (MGLP) and glycogen. May also use ADP-glucose as substrate. (414 aa) |
| | pfkA | Probable 6-phosphofructokinase PfkA (phosphohexokinase) (phosphofructokinase); Catalyzes the phosphorylation of D-fructose 6-phosphate to fructose 1,6-bisphosphate by ATP, the first committing step of glycolysis; Belongs to the phosphofructokinase type A (PFKA) family. Mixed-substrate PFK group III subfamily. (343 aa) |
| | fbiD | Conserved hypothetical alanine rich protein; Guanylyltransferase that catalyzes the activation of phosphoenolpyruvate (PEP) as enolpyruvoyl-2-diphospho-5'-guanosine, via the condensation of PEP with GTP. It is involved in the biosynthesis of coenzyme F420, a hydride carrier cofactor. (214 aa) |
| | gpdA2 | Glycerol-3-phosphate dehydrogenase [NAD(P)+]; Rv2982c, (MTCY349.05), len: 334 aa. Probable gpdA2 (alternate gene name: gpsA), glycerol-3-phosphate dehydrogenase [NAD(P)+], equivalent to Q9CBR9|GPDA_MYCLE glycerol-3-phosphate dehydrogenase [NAD(P)+] from Mycobacterium leprae (349 aa), FASTA scores: opt: 1686,E(): 1.7e-95, (77.95% identity in 349 aa overlap). Also highly similar to others e.g. Q9ZBS0|GPDA_STRCO from Streptomyces coelicolor (336 aa), FASTA scores: opt: 1165,E(): 9.8e-64, (56.25% identity in 327 aa overlap); P46919|GPDA_BACSU from Bacillus subtilis (345 aa), FASTA scores: [...] (334 aa) |
| | ddlA | Probable D-alanine--D-alanine ligase DdlA (D-alanylalanine synthetase) (D-ala-D-ala ligase); Catalyzes the ATP-driven ligation of two D-alanine molecules to form the D-alanyl-D-alanine dipeptide. This molecule is a key building block in peptidoglycan biosynthesis. (373 aa) |
| | kdtB | Phosphopantetheine adenylyltransferase; Reversibly transfers an adenylyl group from ATP to 4'- phosphopantetheine, yielding dephospho-CoA (dPCoA) and pyrophosphate. Belongs to the bacterial CoaD family. (161 aa) |
| | purU | Probable formyltetrahydrofolate deformylase PurU (formyl-FH(4) hydrolase); Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). (310 aa) |
| | Rv2962c | Possible glycosyl transferase; Catalyzes the transfer of the first rhamnosyl residue on p- hydroxybenzoic acid or phenolphthiocerol derivatives to form, after O- methylation at position 2 of the sugar unit, mono-O-methyl-glycosyl-p- hydroxybenzoic acid derivative (p-HBAD I) and 2-O-methyl-rhamnosyl- phenolphthiocerol dimycocerosate (also called mycoside B) during p- hydroxybenzoic acid derivatives (p-HBAD) and glycosylated phenolphthiocerol dimycocerosates (PGL) biosynthesis. Belongs to the glycosyltransferase 28 family. (449 aa) |
| | Rv2959c | Possible methyltransferase (methylase); Catalyzes the O-methylation of the hydroxyl group located on C-2 of the first rhamnosyl residue linked to the phenolic group of glycosylated phenolphthiocerol dimycocerosates (PGL) and p- hydroxybenzoic acid derivatives (p-HBAD). (245 aa) |
| | Rv2958c | Possible glycosyl transferase; Involved in glycosylation steps downstream of mono-O-methyl- glycosyl-p-hydroxybenzoic acid derivative (p-HBAD I) and 2-O-methyl- rhamnosyl-phenolphthiocerol dimycocerosate (mycoside B) during the p- hydroxybenzoic acid derivatives (p-HBAD) and glycosylated phenolphthiocerol dimycocerosates (PGL) biosynthesis. (428 aa) |
| | Rv2957 | Possible glycosyl transferase; Involved in glycosylation steps downstream of mono-O-methyl- glycosyl-p-hydroxybenzoic acid derivative (p-HBAD I) and 2-O-methyl- rhamnosyl-phenolphthiocerol dimycocerosate (mycoside B) during the p- hydroxybenzoic acid derivatives (p-HBAD) and glycosylated phenolphthiocerol dimycocerosates (PGL) biosynthesis. Belongs to the glycosyltransferase 2 family. (275 aa) |
| | Rv2953 | Enoyl reductase; Involved in the reduction of the double bond between C-4 and C-5 during phthiocerol dimycocerosates (DIM A) and glycosylated phenolphthiocerol dimycocerosates (PGL) biosynthesis. (418 aa) |
| | fadD22 | P-hydroxybenzoyl-AMP ligase FadD22; Catalyzes the adenylation of p-hydroxybenzoic acid (pHBA) to form p-hydroxybenzoic acid-AMP (pHBA-AMP), which is converted directly to p-hydroxybenzoyl-S-FadD22 (pHBA-S-FAdD22) thioester intermediate in a CoA-independent manner by attack of the phosphopantetheine thiol of FadD22. Usually, this intermediate primes the biosynthesis of the phenolphthiocerol (PPOL) by presenting the pHBA starter unit for elongation by Pks15/1, but M.tuberculosis lacks Pks15/1 due to a natural frameshift and thus is unable to produce PPOL. Belongs to the ATP-dependent AMP [...] (705 aa) |
| | pks15 | Rv2947c, (MTCY24G1.02), len: 496 aa. Probable pks15,polyketide synthase. Almost identical to G560508|Q50469 PKS002B protein from Mycobacterium tuberculosis (495 aa),FASTA scores: opt: 3270, E(): 0, (99.6% identity in 496 a a overlap). Similar to Mycobacterium tuberculosis proteins MTCY338.20|RV2931|PPSA_MYCTU ppsA phenolpthiocerol synthesis (1876 aa) (49.9% identity in 465 aa overlap); MTCY24G1.09|RV2940C|P96291 Putative mas, mycocerosic acid synthase (2111 aa) (50.2% identity in 454 aa overlap); and MTCY22H8.03|RV2382C|P71718 hypothetical protein (444 aa) (47.6% identity in 437 aa ove [...] (496 aa) |
| | dacB2 | Rv2911, (MTCY274.43), len: 291 aa. Probable dacB2,D-alanyl-D-alanine carboxypeptidase (penicillin-binding protein), an ala-rich protein. Highly similar (except in N-terminus) to Q9CCM2|ML0691 putative D-alanyl-D-alanine carboxypeptidase from Mycobacterium leprae (411 aa), FASTA scores: opt: 749, E(): 9.3e-39, (46.75% identity in 276 aa overlap). Also similar to penicillin binding proteins / D-alanyl-D-alanine carboxypeptidases e.g. Q9KCJ8|SC4G1.16c D-alanyl-D-alanine carboxypeptidase from Streptomyces coelicolor (382 aa), FASTA scores: opt: 386, E(): 2.1e-16,(31.25% identity in 285 aa [...] (291 aa) |
| | pyrH | Probable uridylate kinase PyrH (UK) (uridine monophosphate kinase) (UMP kinase); Catalyzes the reversible phosphorylation of UMP to UDP. (261 aa) |
| | dxr | 1-deoxy-D-xylulose 5-phosphate reductoisomerase; Catalyzes the NADP-dependent rearrangement and reduction of 1-deoxy-D-xylulose-5-phosphate (DXP) to 2-C-methyl-D-erythritol 4- phosphate (MEP); Belongs to the DXR family. (413 aa) |
| | gcpE | Probable GcpE protein; Converts 2C-methyl-D-erythritol 2,4-cyclodiphosphate (ME- 2,4cPP) into 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate. Belongs to the IspG family. (387 aa) |
| | aldC | Rv2858c, (MTV003.04c), len: 455 aa. Probable aldC,aldehyde dehydrogenase, similar to many e.g. O88069|SCI35.34c putative aldehyde dehydrogenase from Streptomyces coelicolor (483 aa), FASTA scores: opt: 1872,E(): 6.4e-109, (64.5% identity in 448 aa overlap); Q9FAB1|ALDH|BT-ALDH aldehyde dehydrogenase from Bacillus thermoleovorans (497 aa), FASTA scores: opt: 1157, E(): 2.1e-64, (44.3% identity in 458 aa overlap); O33455|CYMC P-CUMIC aldehyde dehydrogenase from Pseudomonas putida (494 aa), FASTA scores: opt: 1149, E(): 6.5e-64, (43.15% identity in 452 aa overlap); P40047|DHA5_YEAST|ALD5| [...] (455 aa) |
| | mtr | NADPH-dependent mycothiol reductase Mtr; Catalyzes the NAD(P)H-dependent reduction of mycothione (the oxidized disulfide form of mycothiol) to mycothiol. Belongs to the class-I pyridine nucleotide-disulfide oxidoreductase family. (459 aa) |
| | ribF | Riboflavin biosynthesis protein; Rv2786c, (MTV002.51c), len: 331 aa. Probable ribF,FAD synthetase/riboflavin biosynthesis protein,bifunctional enzyme, equivalent to O32968|RIBF|ML0852 riboflavin kinase from Mycobacterium leprae (331 aa), FASTA scores: opt: 1923, E(): 2.3e-115, (87.45% identity in 327 aa overlap). Also highly similar to many e.g. Q59263|RIBF_CORAM from Corynebacterium ammoniagenes (Brevibacterium ammoniagenes) (338 aa), FASTA scores: opt: 899, E(): 5.7e-50, (45.8% identity in 321 aa overlap); Q9Z530|SC9F2.05c from Streptomyces coelicolor (318 aa),FASTA scores: opt: 862, [...] (331 aa) |
| | thyA | Probable thymidylate synthase ThyA (ts) (TSASE); Catalyzes the reductive methylation of 2'-deoxyuridine-5'- monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP) while utilizing 5,10-methylenetetrahydrofolate (mTHF) as the methyl donor and reductant in the reaction, yielding dihydrofolate (DHF) as a by- product. This enzymatic reaction provides an intracellular de novo source of dTMP, an essential precursor for DNA biosynthesis. Belongs to the thymidylate synthase family. Bacterial-type ThyA subfamily. (263 aa) |
| | thyX | Probable thymidylate synthase ThyX (ts) (TSase); Catalyzes the reductive methylation of 2'-deoxyuridine-5'- monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP) while utilizing 5,10-methylenetetrahydrofolate (mTHF) as the methyl donor, and NADPH and FADH(2) as the reductant. Is essential for growth of the pathogen on solid media in vitro; the essential function is something other than dTMP synthase. (250 aa) |
| | ppgK | Polyphosphate glucokinase PpgK (polyphosphate-glucose phosphotransferase); Catalyzes the phosphorylation of glucose using polyphosphate or ATP as the phosphoryl donor. Polyphosphate, rather than ATP, seems to be the major phosphate donor for the enzyme in M.tuberculosis (By similarity); Belongs to the ROK (NagC/XylR) family. (265 aa) |
| | dut | Deoxyuridine 5'-triphosphate nucleotidohydrolase; 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; Belongs to the dUTPase family. (154 aa) |
| | dxs1 | 1-deoxy-D-xylulose-5-phosphate synthase; Catalyzes the acyloin condensation reaction between C atoms 2 and 3 of pyruvate and glyceraldehyde 3-phosphate to yield 1-deoxy-D- xylulose-5-phosphate (DXP); Belongs to the transketolase family. DXPS subfamily. (638 aa) |
| | Rv2611c | Probable acyltransferase; Catalyzes the acylation to the position 6 of the alpha-1,2- linked mannose residue of the phosphatidyl-myo-inositol dimannoside (PIM2) or monomannoside (PIM1). (316 aa) |
| | pimA | Alpha-mannosyltransferase PimA; Involved in the biosynthesis of phosphatidyl-myo-inositol mannosides (PIM) which are early precursors in the biosynthesis of lipomannans (LM) and lipoarabinomannans (LAM). Catalyzes the addition of a mannosyl residue from GDP-D-mannose (GDP-Man) to the position 2 of the carrier lipid phosphatidyl-myo-inositol (PI) to generate a phosphatidyl-myo-inositol bearing an alpha-1,2-linked mannose residue (PIM1). PimA plays an essential role for growth in macrophages and during both the acute and chronic phases of infection. (378 aa) |
| | tesB2 | Rv2605c, (MTCY01A10.28), len: 281 aa. Probable tesB2, acyl-CoA thioesterase II, highly similar to others e.g. Q98EG9|MLL4250 from Rhizobium loti (Mesorhizobium loti) (286 aa), FASTA scores: opt: 563, E(): 3.9e-29,(47.75% identity in 287 aa overlap); CAC47767 from Rhizobium meliloti (Sinorhizobium meliloti) (294 aa), FASTA scores: opt: 553, E(): 1.8e-28, (49.3% identity in 280 aa overlap); P23911|TESB_ECOLI|B0452 from Escherichia coli strain K12 (285 aa), FASTA scores: opt: 487, E(): 3.1e-24,(41.9% identity in 277 aa overlap); etc. Also similar to O06135|TESB1|Rv1618|MTCY01B2.10 acyl-Co [...] (281 aa) |
| | apt | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. (223 aa) |
| | relA | Guanosine-3',5'-bis(diphosphate) 3'-pyrophosphohydrolase; In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance. This enzyme catalyzes both the formation of pppGpp, which is then hydrolyzed to form ppGpp, as well as the hydrolysis of ppGpp. RelA is probably a key factor in the pathogenesis of M.tuberculosis as it regulates the intracellular concentrations of (p)ppGpp. (790 aa) |
| | mltG | Probable conserved membrane protein; Functions as a peptidoglycan terminase that cleaves nascent peptidoglycan strands endolytically to terminate their elongation. Belongs to the transglycosylase MltG family. (417 aa) |
| | ldtB | Probable L,D-transpeptidase LdtB; Generates 3->3 cross-links in peptidoglycan, catalyzing the cleavage of the mDap(3)-D-Ala(4) bond of a tetrapeptide donor stem and the formation of a bond between the carbonyl of mDap(3) of the donor stem and the side chain of mDap(3) of the acceptor stem. Is specific for donor substrates containing a stem tetrapeptide since it cannot use pentapeptide stems. (408 aa) |
| | bkdA | Probable branched-chain keto acid dehydrogenase E1 component, alpha subunit BkdA; Component of the branched-chain alpha-ketoacid dehydrogenase (BCKADH) complex, that catalyzes the overall conversion of branched- chain alpha-ketoacids to acyl-CoA and CO(2). (367 aa) |
| | plsB2 | Rv2482c, (MT2555, MTV008.38c), len: 789 aa. Probable plsB2, glycerol-3-phosphate acyltransferase, highly similar to Q9X7B0|PLSB_MYCLE probable glycerol-3-phosphate acyltransferase from Mycobacterium leprae (775 aa), FASTA scores: opt: 4210, E(): 0, (80.7% identity in 783 aa overlap). Also similar to others e.g. P00482|PLSB_ECOLI from Escherichia coli (806 aa), FASTA scores: opt: 521,E(): 3e-24, (24.35 identity in 612 aa overlap); Q9CLN7|PLSB_PASMU from Pasteurella multocida (809 aa),FASTA scores: opt: 529, E(): 9.7e-25, (27.05% identity in 540 aa overlap); Q9KVP8|PLSB_VIBCH from Vibrio [...] (789 aa) |
| | rpiB | Ribose-5-phosphate isomerase; Catalyzes the interconversion of ribulose-5-P and ribose-5-P. It has not isomerase activity towards D-allose 6-phosphate. (162 aa) |
| | Rv2449c | Conserved protein; Rv2449c, (MTV008.05c), len: 419 aa. Conserved protein, highly similar to hypothetical proteins e.g. P95139|Rv2953|MTCY349.37c from M. tuberculosis (418 aa),FASTA scores: opt: 1829, E(): 4.7e-103, (67.3% identity in 419 aa overlap); AAK47353|MT3027 from Mycobacterium tuberculosis strain CDC1551 (418 aa), FASTA score: opt: 1829, E(): 4.7e-103, (67.3 identity in 419 aa overlap); Q9CD87|ML0129 from Mycobacterium leprae (418 aa), FASTA scores: opt: 1727, E(): 6.8e-97, (65.45% identity in 414 aa overlap); etc. (419 aa) |
| | ndkA | Probable nucleoside diphosphate kinase NdkA (NDK) (NDP kinase) (nucleoside-2-P kinase); Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate; Belongs to the NDK family. (136 aa) |
| | eis | Enhanced intracellular survival protein Eis,GCN5-related N-acetyltransferase; Effector that is released into the host cell and affects host immune responses; it negatively modulates inflammation, macrophage autophagy, and cell death through redox-dependent signaling. Acts as an acetyltransferase. Acetylates 'Lys-55' of dual-specificity protein phosphatase 16 (DUSP16)/mitogen-activated protein kinase phosphatase-7 (MKP-7), a JNK- specific phosphatase; this leads to the inhibition of JNK-dependent autophagy, phagosome maturation, and ROS (reactive oxygen species) generation for enhanced [...] (402 aa) |
| | dgt | Rv2344c, (MT2409, MTCY98.13c), len: 431 aa. Probable dgt, deoxyguanosine triphosphate triphosphohydrolase,equivalent to Q9CCG3|DGT|ML0831 putative deoxyguanosine triphosphate triphosphohydrolase from Mycobacterium leprae (429 aa), FASTA scores: opt: 2316, E(): 1.6e-137, (83.85% identity in 421 aa overlap); and O52199|DGTP_MYCSM|AF027507_2 deoxyguanosinetriphosphate triphosphohydrolase from Mycobacterium smegmatis (428 aa),FASTA scores: opt: 1991, E(): 3.4e-117, (73.5% identity in 422 aa overlap). Also highly similar or similar to several deoxyguanosine triphosphate hydrolases e.g. Q9L2 [...] (431 aa) |
| | Rv2293c | Rv2293c, (MTCY339.17), len: 246 aa. Conserved hypothetical protein; some similarity to hypothetical protein (299 aa) AAK24237.1| (AE005897) belonging to phosphorylase family [Caulobacter crescentus] (33% identity in 131 aa overlap). Possible lipoprotein: signal peptide at N-terminus. (246 aa) |
| | Rv2292c | Hypothetical protein; Rv2292c, (MTCY339.18), len: 74 aa. Unknown hypothetical protein. (74 aa) |
| | stf3 | Conserved hypothetical protein; Required for the sulfation of S881. S881 is a sulfated menaquinone, which is localized in the outer envelope of M.tuberculosis and negatively regulates its virulence. 3'-phosphoadenosine-5'- phosphosulfate (PAPS) is the sulfate donor. Belongs to the Stf3 family. (388 aa) |
| | dagK | Diacylglycerol kinase; Catalyzes the phosphorylation of diacylglycerol (DAG) into phosphatidic acid. Is involved in the biosynthesis of phosphatidylinositol mannosides (PIMs), probably via a role in the biosynthesis of phosphatidylinositol (PI), a PIM precursor, which is derived from phosphatidic acid (By similarity); Belongs to the diacylglycerol/lipid kinase family. (309 aa) |
| | glpD1 | Rv2249c, (MTCY427.31c), len: 516 aa. Probable glpD1,glycerol-3-phosphate dehydrogenase, similar to SW:GLPD_ECOLI P13035 aerobic glycerol-3-phosphate dehydrogenase (30.0% identity in 486 aa overlap) and SW:GLPA_ECOLI P13032 anaerobic glycerol-3-phosphate dehydrogenase (28.2% identity in 504 aa overlap). Also similar to Rv3302c|glpD2 glycerol-3-phosphate dehydrogenase. Cofactor: FAD (by similarity). Belongs to the FAD-dependent glycerol-3-phosphate dehydrogenase family. (516 aa) |
| | acpM | Meromycolate extension acyl carrier protein AcpM; Acyl carrier protein involved in meromycolate extension. Belongs to the acyl carrier protein (ACP) family. (115 aa) |
| | aceE | Pyruvate dehydrogenase E1 component; Component of the pyruvate dehydrogenase (PDH) complex, that catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2). AceE has reductase activity with pyruvate but does not react with 2- oxoglutarate. (901 aa) |
| | dlaT | DlaT, dihydrolipoamide acyltransferase, E2 component of pyruvate dehydrogenase; Component of the pyruvate dehydrogenase (PDH) complex, that catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2). Appears to be essential for Mtb pathogenesis. (553 aa) |
| | Rv2212 | Adenylyl cyclase (ATP pyrophosphate-lyase) (adenylate cyclase); Rv2212, (MTCY190.23), len: 378 aa. Adenylyl cyclase (See Abdel Motaal et al., 2006). Some similarity to e.g. SW:CYAA_STRCO P40135 adenylate cyclase (29.2% identity in 291 aa overlap); ttg at 24614 in MTCY190 has a better rbs. Contains possible helix-turn-helix motif at aa 64-85,(+2.72 SD). Also similar to Rv1264 and Rv1647. (378 aa) |
| | adoK | Adenosine kinase; Catalyzes the phosphorylation of adenosine to adenosine monophosphate (AMP). Can also catalyze the phosphorylation of the adenosine analog 2-methyladenosine (methyl-Ado) to methyl-AMP, the first step in the metabolism of this compound to an active form that displays antitubercular activity. Is not active on guanosine, inosine, deoxyadenosine, cytidine, uridine, or thymidine. Prefers dGTP and GTP to ATP as phosphate donors in vitro. (324 aa) |
| | pimB | Mannosyltransferase PimB; Involved in the biosynthesis of phosphatidyl-myo-inositol mannosides (PIM) which are early precursors in the biosynthesis of lipomannans (LM) and lipoarabinomannans (LAM). Catalyzes the addition of a mannosyl residue from GDP-D-mannose (GDP- Man) to the position 6 of a phosphatidyl-myo-inositol bearing an alpha- 1,2-linked mannose residue (PIM1) to generate phosphatidyl-myo-inositol bearing alpha-1,2- and alpha-1,6-linked mannose residues (Ac1PIM2). PimB also catalyzes the addition of a mannosyl residue from GDP-Man to the position 6 of phosphatidyl-myo-inosit [...] (385 aa) |
| | Rv2181 | Alpha(1->2)mannosyltransferase; Responsible for the addition of alpha-(1-2) mannose branches to the linear mannan core on the biosynthetic pathway to mature lipoarabinomannan (LAM). (427 aa) |
| | mptA | Alpha(1->6)mannosyltransferase. Possible conserved integral membrane protein; Involved in the latter stages of the biosynthesis of the alpha-(1->6) mannan core of lipomannan (LM). Catalyzes the addition of alpha-(1->6)-mannose residue.; Belongs to the MptA/B family. (516 aa) |
| | pbpB | Probable penicillin-binding membrane protein PbpB; Synthesis of cross-linked peptidoglycan from the lipid intermediates; Belongs to the transpeptidase family. (679 aa) |
| | murE | Probable UDP-N-acetylmuramoylalanyl-D-glutamate-2,6-diaminopimelate ligase MurE; Catalyzes the addition of meso-diaminopimelic acid to the nucleotide precursor UDP-N-acetylmuramoyl-L-alanyl-D-glutamate (UMAG) in the biosynthesis of bacterial cell-wall peptidoglycan. (535 aa) |
