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| | 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) |
| | fadD15 | Long-chain-fatty-acid-CoA ligase FadD15 (fatty-acid-CoA synthetase) (fatty-acid-CoA synthase); Catalyzes the activation of long-chain fatty acids as acyl- coenzyme A (acyl-CoA), which are then transferred to the multifunctional polyketide synthase (PKS) type III for further chain extension. (600 aa) |
| | pks12 | Polyketide synthase Pks12; Rv2048c, (MTV018.35c), len: 4151 aa. Pks12,polyketide synthase similar to many. Contains 2x PS00012 Phosphopantetheine attachment site, 2x PS00606 Beta-ketoacyl synthases active site, and PS00343 Gram-positive cocci surface proteins 'anchoring' hexapeptide. Nucleotide position 2297976 in the genome sequence has been corrected, G:A resulting in S3004L. (4151 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) |
| | Rv2001 | Rv2001, (MTCY39.17c), len: 250 aa. Conserved hypothetical protein. Similar to Mycobacterium tuberculosis Rv0466. (250 aa) |
| | cfp21 | Rv1984c, (MTCY39.35), len: 217 aa. Cfp21, probable cutinase precursor with N-terminal signal sequence, similar to P41744|CUTI_ALTBR cutinase precursor from Alternaria brassicicola (209 aa), FASTA scores: opt: 283, E(): 2.2e-11, (32.6% identity in 193 aa overlap). Also similar to Mycobacterium tuberculosis proteins e.g. Rv3452, Rv3451,Rv2301, Rv1758, Rv3724. Belongs to the cutinase family. (217 aa) |
| | echA13 | Possible enoyl-CoA hydratase EchA13 (enoyl hydrase) (unsaturated acyl-CoA hydratase) (crotonase); Rv1935c, (MTCY09F9.29), len: 318 aa. Possible echA13, enoyl-CoA hydratase, similar to others and various enzymes e.g. CAC48381.1|Y16952 putative enoyl-CoA-isomerase from Amycolatopsis mediterranei (269 aa); AAK18173.1|AF290950_5|AF290950|FadB1x enoyl-CoA hydratase from Pseudomonas putida (257 aa); AAF78820.1|AF042490 4-chlorobenzoyl CoA dehalogenase from Arthrobacter sp. TM1 (276 aa); ECHM_RAT|P14604 enoyl-CoA hydratase mitochondrial precursor from Rattus norvegicus (Rat) (290 aa), FASTA s [...] (318 aa) |
| | fadD31 | Probable acyl-CoA ligase FadD31 (acyl-CoA synthetase) (acyl-CoA synthase); Rv1925, (MTCY09F9.39c), len: 620 aa. Probable fadD31, acyl-CoA synthetase, highly similar to others from Mycobacterium leprae e.g. NP_301198.1|NC_002677 putative acyl-CoA synthetase (635 aa); NP_302537.1|NC_002677 probable acyl-CoA synthase (583 aa); etc. Also highly similar to others from Mycobacterium tuberculosis e.g. fadD32 (637 aa); fadD21 (578 aa); fadD29 (619 aa); fadD26|FD26_MYCTU|Q10976 (626 aa), FASTA scores: opt: 945,E(): 0, (39.8% identity in 598 aa overlap); etc. Also similar to N-terminus of G11711 [...] (620 aa) |
| | aceAa | Probable isocitrate lyase AceAa [first part] (isocitrase) (isocitratase) (Icl); Together with AceAb, they could catalyze the formation of succinate and glyoxylate from isocitrate. (367 aa) |
| | Rv1894c | Rv1894c, (MTCY180.24), len: 376 aa. Conserved hypothetical protein, weak similarity to some oxidoreductases e.g. Q01284 2-nitropropane dioxygenase precursor (378 aa), FASTA results: opt: 204, E(): 5.8e-06,(34.3% identity in 140 aa overlap). Similar to hypothetical Mycobacterium tuberculosis proteins e.g. Rv3553|MTCY03C7.02c (355 aa), FASTA results: opt: 296, E(): 1.6e-10, (32.9% identity in 167 aa overlap); Rv1533 (375 aa) (48.1% identity in 376 aa overlap); Rv0021c, Rv2781c. (376 aa) |
| | Rv1885c | Chorismate mutase; Catalyzes the Claisen rearrangement of chorismate to prephenate. May play some role in the pathogenicity. (199 aa) |
| | lldD2 | Rv1872c, (MTCY180.46, MTCY359.01), len: 414 aa (start uncertain). Possible lldD2, L-lactate dehydrogenase (cytochrome), similar to other lactate dehydrogenases and other oxidases e.g. LLDD_ECOLI|P33232 l-lactate dehydrogenase (cytochrome) from Escherichia coli strain K12 (396 aa), FASTA results: opt: 674, E(): 1.1e-37, (40.5% identity in 279 aa overlap); Q51135 lactate dehydrogenase from Neisseria meningitidis (390 aa), FASTA results: opt: 309, E(): 4.1e-15, (42.5% identity in 113 aa overlap); etc. Also shows similarity with Rv0694|lldD1|MTCY210.11 possible L-lactate dehydrogenase (cyt [...] (414 aa) |
| | Rv1867 | Conserved protein; Rv1867, (MTCY359.06c), len: 494 aa. Conserved protein, some similarity to acetyl CoA synthase and to lipid carriers. FASTA best: E155295 acetyl CoA synthase (388 aa), opt: 213, E(): 4.5e-07, (23.2% identity in 423 aa overlap). (494 aa) |
| | Rv1856c | Rv1856c, (MTCY359.17), len: 225 aa. Possible oxidoreductase. Equivalent to MLCB1788.11c|AL008609 oxidoreductase from Mycobacterium leprae (224 aa), FASTA scores: opt: 1211, E(): 0; (80.4% identity in 224 aa overlap). Some similarity to dehydrogenases of short-chain dehydrogenase/reductase family and fatty-acyl CoA reductases e.g. P16543|DHK2_STRVN granaticin polyketide synthase P (249 aa), FASTA score: opt: 194, E(): 1.1e-05,(32.5% identity in 237 aa overlap). (225 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) |
| | fadD1 | Possible fatty-acid-CoA ligase FadD1 (fatty-acid-CoA synthetase) (fatty-acid-CoA synthase); Rv1750c, (MTCY28.13c, MTCY04C12.34), len: 532 aa. Possible fadD1, fatty-acid-CoA synthetase, similar in part to others e.g. O35488|VLCS_MOUSE very-long-chain acyl-CoA synthetase from Mus musculus (620 aa); NP_113924.1|NM_031736 solute carrier family 27 (fatty acid transporter) member 2 from Rattus norvegicus (620 aa); NP_459076.1|NC_003197 crotonobetaine/carnitine-CoA ligase from Salmonella typhimurium (517 aa); CAIC_ECOLI|P31552 probable crotonobetaine/carnitine-CoA ligase from Escherichia coli [...] (532 aa) |
| | Rv1718 | Rv1718, (MTCY04C12.03), len: 272 aa. Conserved hypothetical protein, similar to O29058|AF1210|AE001021 Hypothetical protein from Archeoglobus (313 aa), FASTA scores: opt: 301, E(): 8e-23, (31.6% identity in 301 aa overlap). (272 aa) |
| | fadB3 | Rv1715, (MTV048.02), len: 304 aa. Probable fadB3,3-hydroxybutyryl-CoA dehydrogenase, highly similar to many e.g. NP_107236.1|NC_002678 3-hydroxybutyryl-CoA dehydrogenase from Mesorhizobium loti (309 aa); NP_250319.1|NC_002516 probable 3-hydroxyacyl-CoA dehydrogenase from Pseudomonas aeruginosa (509 aa); P45856|HBD_BACSU probable 3-hydroxybutyryl-CoA dehydrogenase from Bacillus subtilis (287 aa), FASTA scores: opt: 488, E(): 1.5e-24, (38.7% identity in 279 aa overlap); etc. Could belong to the 3-hydroxyacyl-CoA dehydrogenase family. (304 aa) |
| | Rv1683 | Rv1683, (MTCI125.05), len: 999 aa. Possible bifunctional long-chain acyl-CoA synthase and lipase. Equivalent to Z95117|MLCB1351_21 possible long-chain acyl-CoA synthase from Mycobacterium leprae (1002 aa) (85.6% identity in 1002 aa overlap). Weakly similar to FATP_MOUSE|Q60714 long-chain fatty acid transport protein (646 aa), fasta scores: opt: 331, E(): 5e-08, (24.8% identity in 630 aa overlap). Also similar to O35488|AF033031 Mouse very-long-chain acyl-CoA synthetase (620 aa), fasta scores: opt: 435, E(): 2.2e-12, (24.8% identity in 545 aa overlap). Weakly similar to Mycobacterium tu [...] (999 aa) |
| | pks11 | Chalcone synthase Pks11; Involved in the biosynthesis of tri- and tetraketide alpha- pyrones. Pks11 catalyzes the extension of medium- and long-chain aliphatic acyl-CoA substrates by using malonyl-CoA as an extender molecule to synthesize polyketide products. (353 aa) |
| | pks9 | Rv1664, (MTCY275.03), len: 1017 aa. Probable pks9,polyketide synthase, similar to OL56_STRAT|Q07017 oleandomycin polyketide synthase, modules 5 and 6 from Streptomyces antibioticus (3519 aa), FASTA scores: opt: 1767, E(): 0, (41.6% identity in 919 aa overlap). Similar to other Mycobacterium tuberculosis probable polyketide synthases e.g. pks6, pks8, etc. Contains PS00012 Phosphopantetheine attachment site. (1017 aa) |
| | pks17 | Rv1663, (MTCY275.02), len: 502 aa. Probable pks17,polyketide synthase, similar to other polyketide synthases e g. ERY2_SACER|Q03132 erythronolide synthase, modules 3 and 4 (3567 aa) from Saccharopolyspora erythraea (Streptomyces erythraeus), FASTA scores: opt: 1207, E(): 0,(43.9% identity in 531 aa overlap). Also similar to other Mycobacterium tuberculosis probable polyketide synthases e.g. pks7 and pks1. Note that the similarity extends into the upstream ORF Rv1662 (MTCY275.01) and this could be accounted for by a frameshift, although the sequence has been checked and no discrepancy w [...] (502 aa) |
| | pks8 | Rv1662, (MTCY275.01-MTCY06H11.27), len: 1602 aa. Probable pks8, polyketide synthase, similar to many polyketide synthases e.g. ERY2_SACER|Q03132 erythronolide synthase, modules 3 and 4 from Saccharopolyspora erythraea (Streptomyces erythraeus) (3567 aa), FASTA scores: opt: 3319, E(): 0, (45.8% identity in 1619 aa overlap). Also similar to other Mycobacterium tuberculosis probable polyketide synthases e.g. pks7 and pks12. Contains PS00606 Beta-ketoacyl synthases active site and PS01162 Quinone oxidoreductase/zeta-crystallin signature. Note that the similarity extends into the downstream [...] (1602 aa) |
| | pks7 | Rv1661, (MTCY06H11.26), len: 2126 aa. Probable pks7,polyketide synthase, similar to many e.g. ERY2_SACER|Q03132 erythronolide synthase, modules 3 and 4 (3567 aa), FASTA scores: E(): 0, (48.8% identity in 2131 aa overlap); also similar to Mycobacterium tuberculosis pks12. Contains PS00606 Beta-ketoacyl synthases active site, PS00012 Phosphopantetheine attachment site. (2126 aa) |
| | pks10 | Chalcone synthase Pks10; Could catalyze the elongation of hydroxybenzoyl-CoA as well as elongation of the aliphatic precursor involved in the synthesis of phthiocerol dimycocerosate (DIM); Belongs to the thiolase-like superfamily. Chalcone/stilbene synthases family. (353 aa) |
| | Rv1627c | Rv1627c, (MTCY01B2.19c), len: 402 aa. Probable nonspecific lipid-transfer protein, similar to many lipid carrier proteins e.g. Q51797 acetyl CoA synthase from Pyrococcus furiosus (388 aa), FASTA scores: opt: 400, E(): 3.2e-18, (34.4% identity in 407 aa overlap); etc. Also some similarity to Mycobacterium tuberculosis proteins Rv3523,Rv3540c, Rv0244, Rv2790c, Rv1323, etc. (402 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) |
| | bioB | Probable biotin synthetase BioB; Catalyzes the conversion of dethiobiotin (DTB) to biotin by the insertion of a sulfur atom into dethiobiotin via a radical-based mechanism. (349 aa) |
| | bioD | Dethiobiotin synthetase BioD; Catalyzes a mechanistically unusual reaction, the ATP- dependent insertion of CO2 between the N7 and N8 nitrogen atoms of 7,8- diaminopelargonic acid (DAPA) to form an ureido ring. Belongs to the dethiobiotin synthetase family. (226 aa) |
| | bioF1 | 8-amino-7-oxononanoate synthase 1; Catalyzes the decarboxylative condensation of pimeloyl-[acyl- carrier protein] and L-alanine to produce 8-amino-7-oxononanoate (AON), [acyl-carrier protein], and carbon dioxide (By similarity). Can also use pimeloyl-CoA instead of pimeloyl-ACP as substrate. To a lesser extent, can also utilize D-alanine instead of L-alanine as substrate. Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. BioF subfamily. (386 aa) |
| | bioA | Adenosylmethionine-8-amino-7-oxononanoate aminotransferase BioA; Catalyzes the reversible transfer of the alpha-amino group from S-adenosyl-L-methionine (SAM) to 7-keto-8-aminopelargonic acid (KAPA) to form 7,8-diaminopelargonic acid (DAPA). It is the only animotransferase known to utilize SAM as an amino donor. Can also use sinefungin as substrate. (437 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) |
| | fadD11 | Rv1550, (MTCY48.15c), len: 571 aa. Probable fadD11,fatty-acid-CoA synthetase, similar, except in N-terminus,to many e.g. SC6A5.39|T35430 probable long-chain-fatty-acid--CoA ligase from Streptomyces coelicolor (612 aa); NP_301672.1|NC_002677 putative long-chain-fatty-acid-CoA ligase from Mycobacterium leprae (600 aa); P44446|LCFH_HAEIN putative long-chain-fatty-acid-CoA ligase from Haemophilus influenzae (607 aa), FASTA scores: opt: 762, E(): 2.3e-38,(34.4% identity in 436 aa overlap); etc. Contains PS00455 Putative AMP-binding domain signature. Belongs to the ATP-dependent AMP-binding [...] (571 aa) |
| | Rv1533 | Conserved protein; Rv1533, (MTCY07A7A.02), len: 375 aa. Conserved protein. Similar to 2NPD_NEUCR|Q01284 2-nitropropane dioxygenase precursor (378 aa), fasta scores: opt: 279,E(): 9.1e-11, (31.3% identity in 256 aa overlap). Also similar to Mycobacterium tuberculosis hypothetical proteins Rv1894c, Rv0021c, Rv3553, Rv2781c. (375 aa) |
| | fadD24 | Probable fatty-acid-AMP ligase FadD24 (fatty-acid-AMP synthetase) (fatty-acid-AMP synthase); Rv1529, (MTV045.03), len: 584 aa. Probable fadD24,fatty-acid-AMP synthetase, highly similar to many e.g. MBU75685_1|AAB52538.1|U75685 acyl-CoA synthase from Mycobacterium bovis (582 aa), FASTA score: (65.6% identity in 582 aa overlap); and many other fatty-acid-CoA synthetases from Mycobacteria e.g. fadD25|MTCY19G5_7 from Mycobacterium tuberculosis (583 aa), FASTA score: (68.7% identity in 584 aa overlap); fadD28|MTCY24G1_8 from Mycobacterium tuberculosis (580 aa), FASTA score: (66.0% identity [...] (584 aa) |
| | pks5 | Probable polyketide synthase Pks5; Polyketide synthase likely involved in the biosynthesis of a polymethyl-branched fatty acid (PMB-FA) that might only be produced during host infection. Is required for the full virulence of M.tuberculosis during host infection. (2108 aa) |
| | fadD25 | Probable fatty-acid-AMP ligase FadD25 (fatty-acid-AMP synthetase) (fatty-acid-AMP synthase); Rv1521, (MTCY19G5.07), len: 583 aa. Probable fadD25,fatty-acid-AMP synthetase, highly similar to many e.g. P71495|U75685 acyl-CoA synthase from Mycobacterium bovis (582 aa), FASTA scores: opt: 2486, E(): 0, (63.4% identity in 584 aa overlap); NP_301232.1|NC_002677 acyl-CoA synthetase from Mycobacterium leprae (579 aa); etc. Also highly similar to others from Mycobacterium tuberculosis e.g. fadD24 (584 aa); fadD28 (580 aa); etc. (583 aa) |
| | mutB | Probable methylmalonyl-CoA mutase large subunit MutB (MCM); Catalyzes the isomerization of succinyl-CoA to methylmalonyl- CoA during synthesis of propionate from tricarboxylic acid-cycle intermediates. (750 aa) |
| | mutA | Probable methylmalonyl-CoA mutase small subunit MutA (MCM); Catalyzes the isomerization of succinyl-CoA to methylmalonyl- CoA during synthesis of propionate from tricarboxylic acid-cycle intermediates; Belongs to the methylmalonyl-CoA mutase family. (615 aa) |
| | inhA | NADH-dependent enoyl-[acyl-carrier-protein] reductase InhA (NADH-dependent enoyl-ACP reductase); Enoyl-ACP reductase of the type II fatty acid syntase (FAS- II) system, which is involved in the biosynthesis of mycolic acids, a major component of mycobacterial cell walls. Catalyzes the NADH-dependent reduction of the double bond of 2-trans- enoyl-[acyl-carrier protein], an essential step in the fatty acid elongation cycle of the FAS-II pathway. Shows preference for long-chain fatty acyl thioester substrates (>C16), and can also use 2-trans-enoyl-CoAs as alternative substrates. The mycob [...] (269 aa) |
| | fabG1 | 3-oxoacyl-[acyl-carrier-protein] reductase FabG1; Catalyzes the NADPH-dependent reduction of beta-ketoacyl-ACP substrates to beta-hydroxyacyl-ACP products, the first reductive step in the elongation cycle of fatty acid biosynthesis. MabA preferentially metabolizes long-chain substrates (C8-C20) and has a poor affinity for the C4 substrate; Belongs to the short-chain dehydrogenases/reductases (SDR) family. (247 aa) |
| | acn | Probable iron-regulated aconitate hydratase Acn (citrate hydro-lyase) (aconitase); Involved in the catabolism of short chain fatty acids (SCFA) via the tricarboxylic acid (TCA)(acetyl degradation route) and probably via the 2-methylcitrate cycle I (propionate degradation route). Catalyzes the reversible isomerization of citrate to isocitrate via cis-aconitate. The apo form of AcnA functions as a RNA-binding regulatory protein which binds to selected IRE-like sequences present within the UTRs (untranslated regions) of 3' trxC and 5' IdeR mRNA. Could catalyze the hydration of 2-methyl-ci [...] (943 aa) |
| | echA12 | Possible enoyl-CoA hydratase EchA12 (enoyl hydrase) (unsaturated acyl-CoA hydratase) (crotonase); Could possibly oxidize fatty acids using specific components. (285 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) |
| | 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) |
| | pks18 | Conserved hypothetical protein; Involved in the biosynthesis of tri- and tetraketide alpha- pyrones. Pks18 catalyzes the extension of medium- and long-chain aliphatic acyl-CoA substrates by using malonyl-CoA as an extender molecule to synthesize polyketide products. Belongs to the thiolase-like superfamily. Chalcone/stilbene synthases family. (393 aa) |
| | fabG2 | Uncharacterized oxidoreductase Rv1350; Rv1350, (MTCY02B10.14), len: 247 aa. Probable fabG2,3-oxoacyl-[acyl-carrier protein] reductase, highly similar to many e.g. NP_350157.1|NC_003030 3-ketoacyl-acyl carrier protein reductase from Clostridium acetobutylicum (249 aa); NP_229523.1|NC_000853 3-oxoacyl-(acyl carrier protein) reductase from Thermotoga maritima (246 aa); AAC44307.1|U59433 3-ketoacyl-acyl carrier protein reductase from Bacillus subtilis (246 aa); etc. Contains PS00061 Short-chain dehydrogenases/reductases family signature. Belongs to the short-chain dehydrogenases/reductases [...] (247 aa) |
| | mbtN | Acyl-CoA dehydrogenase MbtN; Catalyzes the dehydrogenation at the alpha-beta position of ACP-bound acyl chains. This results in the introduction of a double bond in the lipidic chain, which is further transferred to the epsilon- amino group of lysine residue in the mycobactin core by MbtK. Belongs to the acyl-CoA dehydrogenase family. (386 aa) |
| | mbtM | Probable fatty acyl-AMP ligase MbtM; Activates lipidic moieties required for mycobactin biosynthesis. Converts medium- to long-chain aliphatic fatty acids into acyl adenylate, which is further transferred on to the phosphopantetheine arm of the carrier protein MbtL. Belongs to the ATP-dependent AMP-binding enzyme family. (521 aa) |
| | mbtL | Acyl carrier protein (ACP) MbtL; Acyl carrier protein involved in the formation of acyl-S-ACP intermediates within the mycobactin biosynthesis process. The aliphatic chains carried by ACP are subsequently transferred on to the mycobactin core by MbtK. (106 aa) |
| | fadA4 | Rv1323, (MTCY130.08), len: 389 aa. Probable fadA4,acetyl-CoA acetyltransferase, equivalent to THIL_MYCLE|P46707 possible acetyl-CoA C-acetyltransferase from Mycobacterium leprae (393 aa), FASTA scores: opt: 2218, E(): 0, (87.0% identity in 392 aa overlap). Also highly similar to others e.g. CAB70629.1|AL137242 probable acetoacetyl-CoA thiolase from Streptomyces coelicolor (401 aa); T51772 acetyl-CoA C-acetyltransferase [validated] from Alcaligenes latus (392 aa); etc. Some homologies indicate ATA start codon. Contains PS00098 Thiolases acyl-enzyme intermediate signature, PS00737 Thiola [...] (389 aa) |
| | fadD6 | Probable fatty-acid-CoA ligase FadD6 (fatty-acid-CoA synthetase) (fatty-acid-CoA synthase); Rv1206, (MTCI364.18), len: 597 aa. Probable fadD6,fatty-acid-CoA synthetase, highly similar to several e.g. NP_251583.1|NC_002516 probable very-long-chain acyl-CoA synthetase from Pseudomonas aeruginosa (608 aa); Q60714 mouse fatty acid transport protein fatp (646 aa), FASTA scores: opt:712, E(): 0, (36.8% identity in 600 aa overlap); etc. Contains PS00017 ATP/GTP-binding site motif A (P-loop), and PS00455 Putative AMP-binding domain signature. Belongs to the ATP-dependent AMP-binding enzyme family. (597 aa) |
| | fadD21 | Probable fatty-acid-AMP ligase FadD21 (fatty-acid-AMP synthetase) (fatty-acid-AMP synthase); Rv1185c, (MTV005.21c), len: 578 aa. Probable fadD21,fatty-acid-AMP synthetase, highly similar to several from Mycobacteria e.g. NP_301895.1|NC_002677 possible acyl-CoA synthase from Mycobacterium leprae (579 aa); P71495|U75685 acyl-CoA synthase from Mycobacterium bovis (582 aa), FASTA scores: opt: 2388, E(): 0, (61.8% identity in 579 aa overlap); etc. Seems to belong to the ATP-dependent AMP-binding enzyme family. Nucleotide position 1327402 in the genome sequence has been corrected, T:C result [...] (578 aa) |
| | pks4 | Probable polyketide beta-ketoacyl synthase Pks4; Polyketide synthase involved in the biosynthesis of methyl- branched fatty acids such as mycolipanoic, mycolipenic (phthienoic) and mycolipodienoic acids required for the synthesis of a major class of polyacylated trehaloses. Catalyzes the elongation of CoA esters of long-chain fatty acids by incorporation of three methylmalonyl (but not malonyl) residues, to form trimethyl-branched fatty-acids. (1582 aa) |
| | pks3 | Rv1180, (MTV005.16), len: 488 aa. Probable polyketide beta-ketoacyl synthase, equivalent to a predicted homologous protein from Mycobacterium smegmatis (see citation below), and similar to the N-terminus of many polyketide synthases e.g. MCAS_MYCBO|Q02251 mycocerosic acid synthase from Mycobacterium bovis (2110 aa), FASTA scores: opt: 2115, E(): 0, (66.5% identity in 472 aa overlap). Also similar to, and same length as P96284|Z83858|MTCY24G1.02 M. tuberculosis (496 aa), FASTA scores: opt: 1424, E(): 0, (50.9% identity in 444 aa overlap). Contains possible signal sequence and PS00013 Pr [...] (488 aa) |
| | prpC | Probable methylcitrate synthase PrpC; Involved in the catabolism of short chain fatty acids (SCFA) via the tricarboxylic acid (TCA)(acetyl degradation route) and via the 2-methylcitrate cycle I (propionate degradation route). Catalyzes the Claisen condensation of propionyl-CoA and oxaloacetate (OAA) to yield 2-methylcitrate (2-MC) and CoA. Also catalyzes the condensation of oxaloacetate with acetyl-CoA. (393 aa) |
| | prpD | Possible methylcitrate dehydratase PrpD; Involved in the catabolism of short chain fatty acids (SCFA) via the tricarboxylic acid (TCA)(acetyl degradation route) and via the 2-methylcitrate cycle I (propionate degradation route). Catalyzes the dehydration of 2-methylcitrate (2-MC) to yield the cis isomer of 2- methyl-aconitate. Could also catalyze the dehydration of citrate and the hydration of cis-aconitate (By similarity). (526 aa) |
| | prpR | Probable transcriptional regulator protein; Plays a key role in regulating expression of enzymes involved in the catabolism of short chain fatty acids (SCFA) via both the glyoxylate (acetyl degradation route) and the methylcitrate cycle (propionate degradation route). Required for intracellular growth in macrophages and for the assimilation of cholesterol-derived propionate. PrpR acts as a transcriptional activator of prpDC and icl genes when propionate is the main carbon source, and as a ramB repressor. During growth on propionate, PrpR also acts as a transcriptional repressor of dnaA [...] (486 aa) |
| | ppdK | Rv1127c, (MTCY22G8.16c), len: 490 aa. Probable ppdK,Pyruvate, phosphate dikinase. Equivalent (but shorter) to Z94723|MLCB33_16 ppdK from Mycobacterium leprae (601 aa) (71.8% identity in 478 aa overlap). Highly similar to N-terminus of PODK_CLOSY|P22983 pyruvate, phosphate dikinase from Clostridium symbiosum (873 aa), FASTA scores: opt: 786, E(): 0, (37.4% identity in 514 aa overlap). (490 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) |
| | 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) |
| | desA2 | Putative acyl-[acyl-carrier-protein] desaturase DesA2; May be a desaturase involved in mycobacterial fatty acid biosynthesis. (275 aa) |
| | fadA3 | Rv1074c, (MTV017.27c), len: 405 aa. Probable fadA3,beta-ketoacyl CoA thiolase, highly similar to many involved in beta-oxidation e.g. CAB89028.1|AL353870 beta-ketoadipyl-CoA thiolase from Streptomyces coelicolor (395 aa); P77525|PAAJ_ECOLI probable beta-ketoadipyl CoA thiolase from Escherichia coli (401 aa), FASTA scores: opt: 1034, E(): 5.4e-56, (43.5% identity in 416 aa overlap) and X97452 acetyl-CoA acetyltransferase (thiolase) from Escherichia coli (401 aa), FASTA scores: opt: 1043, E(): 0,(43.4% identity in 415 aa overlap); Q43935|CATF_ACICA beta-ketoadipyl CoA thiolase from Acine [...] (405 aa) |
| | echA8 | Probable enoyl-CoA hydratase EchA8 (enoyl hydrase) (unsaturated acyl-CoA hydratase) (crotonase); Could possibly oxidize fatty acids using specific components. (257 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) |
| | pks16 | Rv1013, (MTCI237.30-MTCY10G2.36c), len: 544 aa. Putative pks16, polyketide synthase, similar to many e.g. N-terminus of Q50857|U24657 saframycin MX1 synthetase B (1770 aa), FASTA scores: opt: 526, E(): 1.4e-25, (29.3% identity in 542 aa overlap); etc. Contains PS00455 Putative AMP-binding domain signature. Belongs to the ATP-dependent AMP-binding enzyme family. (544 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) |
| | pabB | Rv1005c, (MTCI237.22c), len: 458 aa (Start-site not certain). Probable PabD, para-aminobenzoate synthase component I. Similar to PABB_ECOLI|P05041 para-aminobenzoate synthase component I from Escherichia coli (453 aa), FASTA scores: opt: 589, E(): 1.8e-27, (40.7% identity in 268 aa overlap). Similar to M. tuberculosis Rv1609, Rv3215, Rv2386c. (458 aa) |
| | fadE13 | Rv0975c, (MTV044.03c), len: 382 aa. Probable fadE13,acyl-CoA dehydrogenase, highly similar to many e.g. T35427 probable acyl-CoA dehydrogenase from Streptomyces coelicolor (382 aa); M74096|HUMACADL_1 Human long chain acyl-CoA dehydrogenase from Homo sapiens (430 aa), FASTA scores: opt: 819, E(): 0, (37.0% identity in 376 aa overlap); etc. Also similar to others from Mycobacterium tuberculosis e.g. fadE20|Z98209|MTCY154_4 (386 aa), FASTA scores: (40.3% identity in 375 aa overlap). Contains PS00073 Acyl-CoA dehydrogenases signature 2. Belongs to the acyl-CoA dehydrogenases family. (382 aa) |
| | accD2 | Rv0974c, (MTV044.02c), len: 529 aa. Probable accD2,acetyl-/propionyl-CoA carboxylase (beta subunit), highly similar to many e.g. CAB95891.1|AL35998 putative acetyl/propionyl CoA carboxylase beta subunit from Streptomyces coelicolor (532 aa); NP_250704.1|NC_002516 probable acyl-CoA carboxyltransferase beta chain from Pseudomonas aeruginosa (535 aa); BAB16296.1|AB039884 acetyl-CoA carboxylase carboxyltransferase from Myxococcus xanthus (538 aa); NP_420973.1|NC_002696 putative propionyl-CoA carboxylase beta subunit from Caulobacter crescentus (530 aa); etc. Also similar to other from Myco [...] (529 aa) |
| | fadE12 | Rv0972c, (MTCY10D7.02), len: 388 aa. fadE12,acyl-CoA dehydrogenase, highly similar to many e.g. CAB95893.1|AL359988 putative acyl CoA dehydrogenase from Streptomyces coelicolor (382 aa); P45857|ACDB_BACSU from Bacillus subtilis (379 aa), FASTA scores: opt: 576, E(): 2.3e-26, (29.7% identity in 381 aa overlap); etc. (388 aa) |
| | Rv0948c | Probable mycolyl transferase, pseudogene; Catalyzes the Claisen rearrangement of chorismate to prephenate. Probably involved in the aromatic amino acid biosynthesis. (105 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) |
| | Rv0914c | Rv0914c, (MTCY21C12.08c), len: 412 aa. Possible lipid carrier protein or keto acyl-CoA thiolase, highly similar to NP_421905.1|NC_002696 thiolase family protein from Caulobacter crescentus (407 aa); and similar to others e.g. NP_107896.1|NC_002678 3-ketoacyl-CoA thiolase from Mesorhizobium loti (392 aa); NP_385796.1|NC_003047 putative 3-ketoacyl-CoA thiolase protein from Sinorhizobium meliloti (389 aa); NP_275932.1|NC_000916 lipid-transfer protein (sterol or nonspecific) from Methanothermobacter thermautotrophicus (383 aa); AB55378.1|AL117263 possible 3-ketoacyl-CoA thiolase from Leish [...] (412 aa) |
| | echA6 | Possible enoyl-CoA hydratase EchA6 (enoyl hydrase) (unsaturated acyl-CoA hydratase) (crotonase); Could possibly oxidize fatty acids using specific components. (243 aa) |
| | accD3 | Putative acetyl-coenzyme A carboxylase carboxyl transferase subunit beta; This protein is a component of the acetyl coenzyme A carboxylase complex; first, biotin carboxylase catalyzes the carboxylation of the carrier protein and then the transcarboxylase transfers the carboxyl group to form malonyl-CoA; Belongs to the AccD/PCCB family. (495 aa) |
| | fadE10 | Rv0873, (MTV043.66-MTCY31.01), len: 650 aa. Probable fadE10, acyl-CoA dehydrogenase, highly similar to many e.g. CAB91129.1|AL355913 putative acyl CoA dehydrogenase from Streptomyces coelicolor (658 aa); P50544|ACDV_MOUSE acyl-CoA dehydrogenase from Mus musculus (656 aa); D30647|RATVLCAD_1 very-long-chain Acyl-CoA dehydrogenase from Rattus norvegicus (655 aa), FASTA scores: opt: 675,E(): 0, (33.9% identity in 380 aa overlap); etc. (650 aa) |
| | fadB | Rv0860, (MTV043.53), len: 720 aa. Probable fadB,fatty oxidation protein, equivalent to NP_302422.1|NC_002677 putative fatty oxidation complex alpha subunit from Mycobacterium leprae (714 aa). Also highly similar to others and various proteins involved in fatty acid metabolism, e.g. T35429 probable fatty oxidation protein from Streptomyces coelicolor (733 aa); NP_250428.1|NC_002516 probable 3-hydroxyacyl-CoA dehydrogenase from Pseudomonas aeruginosa (714 aa); NP_418895.1|NC_002696 fatty oxidation complex alpha subunit from Caulobacter crescentus (709 aa); P40939|ECHA_HUMAN trifunctional [...] (720 aa) |
| | fadA | Rv0859, (MTV043.52), len: 403 aa. Possible fadA,acyl-CoA thiolase, equivalent to NP_302423.1|NC_002677 putative beta-ketoadipyl CoA thiolase from Mycobacterium leprae (403 aa). Also highly similar to acyl/acetyl-CoA thiolases and beta-ketoadipyl CoA thiolases, e.g. T35428 probable acetyl CoA acetyltransferase (thiolase) from Streptomyces coelicolor (404 aa); NP_250427.1|NC_002516 probable acyl-CoA thiolase from Pseudomonas aeruginosa (401 aa); NP_106253.1|NC_002678 probable acyl-CoA thiolase from Mesorhizobium loti (402 aa); NP_248919.1|NC_002516|PcaF beta-ketoadipyl CoA thiolase PcaF [...] (403 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) |
| | desA1 | Putative acyl-[acyl-carrier-protein] desaturase DesA1; May be a desaturase involved in mycobacterial fatty acid biosynthesis. (338 aa) |
| | Rv0769 | Rv0769, (MTCY369.14), len: 248 aa. Probable dehydrogenase/reductase, similar to others, especially short-chain type dehydrogenases/reductases and 3-oxoacyl-(acyl-carrier protein) reductases e.g. NP_106890.1|NC_002678 probable short-chain type dehydrogenase/reductase from Mesorhizobium loti (374 aa); NP_243357.1|NC_002570 3-oxoacyl-(acyl-carrier protein) reductase from Bacillus halodurans (246 aa); P28643|FABG_CUPLA 3-oxoacyl-[acyl-carrier protein] reductase from Cuphea lanceolata (320 aa); P25529|HDHA_ECOLI 7-alpha-hydroxysteroid dehydrogenase from Escherichia coli (255 aa), FASTA scor [...] (248 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) |
| | lldD1 | Possible L-lactate dehydrogenase (cytochrome) LldD1; May play a role in the maturation of mycofactocin, a conserved polypeptide that might serve as an electron carrier. The genes for mycofactocin and other proteins proposed to function in its maturation are found in a conserved gene cluster; Belongs to the FMN-dependent alpha-hydroxy acid dehydrogenase family. (396 aa) |
| | echA4 | Possible enoyl-CoA hydratase EchA4 (enoyl hydrase) (unsaturated acyl-CoA hydratase) (crotonase); Rv0673, (MTCI376.01c, MTV040.01), len: 312 aa. Possible echA4, enoyl-CoA hydratase, showing similarity with others e.g. NP_419216.1|NC_002696 enoyl-CoA hydratase/isomerase family protein from Caulobacter crescentus (256 aa); Q52995|ECHH_RHIME probable enoyl-CoA hydratase from Sinorhizobium meliloti (257 aa), FASTA scores: opt: 210, E(): 1.2e-06, (27.9% identity in 280 aa overlap); etc. Also similar to other enoyl-CoA hydratases from Mycobacterium tuberculosis e.g. P95279|MTCY09F9.29|ECHA13| [...] (312 aa) |
| | Rv0669c | Possible hydrolase; Catalyzes the cleavage of the N-acyl linkage of the ceramides (Cers) to yield sphingosine (Sph) and free fatty acid. Also catalyzes the synthesis of Cers from Sph and fatty acid. Cers containning C6-C24 fatty acids are well hydrolyzed, and Cers with mono unsaturated fatty acids are much more hydrolyzed than those with saturated fatty acids. Belongs to the neutral ceramidase family. (637 aa) |
| | fabD2 | Rv0649, (MTCY20H10.30), len: 224 aa. Possible fabD2,malonyl CoA-acyl carrier protein transacylase, similar to mtfabd|FABD_MYCTU|Q10501|Rv2243 malonyl CoA-acyl carrier protein transacylase from Mycobacterium tuberculosis (302 aa), FASTA scores: opt: 133, E(): 0.074, (31.3% identity in 147 aa overlap). (224 aa) |
| | mmaA1 | Mycolic acid methyltransferase MmaA1; Involved in the conversion of a cis-olefin into a trans- olefin with concomitant introduction of an allylic methyl branch at the proximal position of the precursor to both the methoxy and ketomycolic acids. It directly affects the cis- to trans ratio and indirectly affects the keto to methoxy ratio; Belongs to the CFA/CMAS family. (286 aa) |
| | mmaA2 | Cyclopropane mycolic acid synthase MmaA2; Catalyzes the conversion of a double bond to a cis cyclopropane ring at the distal position of an alpha mycolic acid via the transfer of a methylene group from S-adenosyl-L-methionine. MmaA2 also catalyzes the biosynthesis of the cis-cyclopropanated methoxymycolates. Cyclopropanated mycolic acids are key factors participating in cell envelope permeability, host immunomodulation and persistence. (287 aa) |
| | mmaA3 | Methoxy mycolic acid synthase MmaA3; Involved in the biosynthesis of methoxymycolic acid. It catalyzes the O-methylation of the hydroxy group of the hydroxymycolate to form a methyl ether; Belongs to the CFA/CMAS family. (293 aa) |
| | mmaA4 | Hydroxymycolate synthase MmaA4; Involved in the biosynthesis of hydroxymycolate, a common precursor of oxygenated mycolic acids (methoxy-mycolate and keto- mycolate). Probably transfers a methyl group from the S- adenosylmethionine (SAM) cofactor and, subsequently or simultaneously, a water molecule onto the double bound of ethylene substrates, leading to the formation of the hydroxylated product at the distal position. Involved in the activation of the antitubercular drug thiacetazone (TAC). (301 aa) |
| | hadC | Rv0637, (MTCY20H10.18), len: 166 aa. HadC,(3R)-hydroxyacyl-ACP dehydratase subunit, equivalent to NP_302285.1|NC_002677|YV31_MYCLE|P54879 conserved hypothetical protein from Mycobacterium leprae (166 aa),FASTA scores: opt: 352, E(): 4e-19, (39.2% identity in 148 aa overlap); and highly similar to others from Mycobacterium leprae e.g. NP_302287.1|NC_002677 conserved hypothetical protein (159 aa). Also highly similar to CAB77410.1|AL160431|SCD82.07 hypothetical protein from Streptomyces coelicolor (150 aa); Rv0635|NP_215149.1|NC_000962|MTY20H10_17 conserved hypothetical protein (two ORFs [...] (166 aa) |
| | hadB | Rv0636, (MTCY20H10.17), len: 142 aa. HadB,(3R)-hydroxyacyl-ACP dehydratase subunit, equivalent to NP_302286.1|NC_002677 conserved hypothetical protein from Mycobacterium leprae (142 aa). Shows structural similarity to six others in Mycobacterium tuberculosis (see Castell et al (2005) below). Also highly similar to CAB77411.1|AL160431|SCD82.08 hypothetical protein from Streptomyces coelicolor (142 aa); and similar to others e.g. U28943|CELE04F6_3 from Caenorhabditis elegans (cosmid E04) (298 aa), FASTA scores: opt: 167, E(): 0.00064, (31.6 identity in 117 aa overlap). (142 aa) |
| | hadA | Rv0635, (MTCY20H10.16), len: 158 aa. HadA,(3R)-hydroxyacyl-ACP dehydratase subunit, equivalent to NP_302287.1|NC_002677 conserved hypothetical protein from Mycobacterium leprae (159 aa); and highly similar to YV31_MYCLE|P54879 conserved hypothetical protein from Mycobacterium leprae (166 aa), FASTA scores: opt: 387, E(): 5.9e-21, (43.4% identity in 145 aa overlap). Also similar CAB77410.1|AL160431|SCD82.07 hypothetical protein from Streptomyces coelicolor (150 aa). And highly similar to two hypothetical proteins from Mycobacterium tuberculosis: Rv0504c|YV31_MYCTU|Q11168 (166 aa), FASTA [...] (158 aa) |
| | fadD8 | Rv0551c, (MTCY25D10.30c), len: 571 aa. Probable fadD8, fatty-acid-CoA synthetase, similar to many e.g. LCFA_ECOLI|P29212 long-chain-fatty-acid--CoA ligase (561 aa), FASTA scores: opt: 585, E(): 9.5e-30, (28.7% identity in 536 aa overlap); etc. Contains PS00455 Putative AMP-binding domain signature. Note other possible start sites exist downstream of this start. (571 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) |
| | Rv0504c | Conserved protein; Rv0504c, (MTCY20G9.31c), len: 166 aa. Conserved protein, equivalent to P54879|Y504_MYCLE|ML2425 hypothetical 18.7 KDA protein from Mycobacterium leprae (166 aa), FASTA scores: opt: 884, E(): 0, (83.1% identity in 166 aa overlap); and highly similar to other proteins from Mycobacterium leprae. Also highly similar to CAB77410.1|AL160431|SCD82.07 hypothetical protein from Streptomyces coelicolor (150 aa). Also similar to M. tuberculosis hypothetical proteins Rv0635|H70612 (158 aa); and Rv0637|B70613 (166 aa); Belongs to the UPF0336 family. (166 aa) |
| | cmaA2 | Cyclopropane mycolic acid synthase 2; Catalyzes the formation of trans cyclopropanated ketomycolate or methoxymycolate through the conversion of a double bond to a cyclopropane ring at the proximal position of an oxygenated mycolic acid via the transfer of a methylene group from S-adenosyl-L- methionine. In the absence of MmaA2, CmaA2 has a non-specific cis- cyclopropanating activity and is able to catalyze the conversion of a double bond to a cis cyclopropane ring at the distal position of an alpha mycolic acid. Cyclopropanated mycolic acids are key factors participating in cell envel [...] (302 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) |
| | pcaA | Mycolic acid synthase PcaA (cyclopropane synthase); Involved in the phagosome maturation block (PMB). Catalyzes the conversion of a double bond to a cyclopropane ring at the proximal position of an alpha mycolic acid via the transfer of a methylene group from S-adenosyl-L-methionine. It can use cis, cis 11,14-eicosadienoic acid and linoelaidic acid as substrate. Cyclopropanated mycolic acids are key factors participating in cell envelope permeability, host immunomodulation and persistence. (287 aa) |
| | fadB2 | 3-hydroxybutyryl-CoA dehydrogenase FadB2 (beta-hydroxybutyryl-CoA dehydrogenase) (BHBD); Catalyzes the NAD-dependent oxidation of beta-hydroxybutyryl- CoA to acetoacetyl-CoA in vitro at pH 10. Also catalyzes the reverse reaction albeit in a lower pH range of 5.5-6.5. The reverse reaction is able to use NADPH as well as NADH; Belongs to the 3-hydroxyacyl-CoA dehydrogenase family. (286 aa) |
| | icl1 | Isocitrate lyase Icl (isocitrase) (isocitratase); Involved in the persistence and virulence of M.tuberculosis. Catalyzes the reversible formation of succinate and glyoxylate from isocitrate, a key step of the glyoxylate cycle, which operates as an anaplerotic route for replenishing the tricarboxylic acid cycle during growth on fatty acid substrates. It could also catalyze the formation of pyruvate and succinate from 2-methylisocitrate, a key step in the methylcitrate cycle (propionate degradation route) (By similarity). (428 aa) |
| | Rv0466 | Conserved protein; Rv0466, (MTV038.10), len: 264 aa. Conserved protein,equivalent to CAC31980.1|AL583925 conserved hypothetical protein from Mycobacterium leprae (264 aa). Similar to Rv2001|Z74025|MTCY39.17c hypothetical 28.7 KDA protein from Mycobacterium tuberculosis (250 aa), FASTA scores: opt: 592, E(): 0, (38.0% identity in 263 aa overlap). Some similarity to several thioesterases e.g. Q42561|ATACPTE17_1 acyl-(acyl carrier protein) thioester from A. thaliana (362 aa), FASTA scores: E(): 0.0092, (24.4% identity in 197 aa overlap). (264 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) |
| | ufaA1 | Tuberculostearic acid methyltransferase UfaA1; Involved in the biosynthesis of the tuberculostearic acid (10-methylstearic-acid or TSA), a constituent lipid of the mycobacterial cell wall. Catalyzes the transfer of the methyl group from S-adenosyl-L-methionine (SAM) to the double bond of oleic acid in phosphatidylethanolamine or phosphatidylcholine to produce TSA. Belongs to the CFA/CMAS family. (427 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) |
| | pks6 | Rv0405, (MTCY22G10.01), len: 1402 aa. Probable pks6,membrane-bound polyketide synthase (see citation below),highly similar to others e.g. CAC29643.1|AL583917 putative polyketide synthase from Mycobacterium leprae (2103 aa); Y06K_MYCTU|Q10977 probable polyketide synthase (1876 aa),FASTA scores: opt: 2303, E(): 0, (38.7% identity in 1232 aa overlap); etc. Contains PS00606 Beta-ketoacyl synthases active site, 2 x PS00017 ATP/GTP-binding site motif A (P-loop), and PS00012 Phosphopantetheine attachment site. (1402 aa) |
| | fadD30 | Fatty-acid-AMP ligase FadD30 (fatty-acid-AMP synthetase) (fatty-acid-AMP synthase); Catalyzes the activation of long-chain fatty acids as acyl- adenylates (acyl-AMP), which are then transferred to the multifunctional polyketide synthase (PKS) for further chain extension. Belongs to the ATP-dependent AMP-binding enzyme family. (585 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) |
| | 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) |
| | fadE5 | Rv0244c, (MTV034.10c), len: 611 aa. Probable fadE5,acyl-CoA dehydrogenase, equivalent to AL022486|MLCB1883_15 from Mycobacterium leprae (611 aa), FASTA scores: opt: 3598, E(): 0, (89.4% identity in 611 aa overlap). Also highly similar to AL0211|MTV007.14 from Mycobacterium tuberculosis (609 aa), FASTA scores: opt: 2576, E(): 0,(64.6% identity in 611 aa overlap); and to various other bacterial proteins described as putative acyl-CoA dehydrogenases e.g. AE0010|AE001025_6 from Archaeoglobus fulgidus (387 aa), FASTA scores: opt: 229, E(): 6.8e-08,(29.8% identity in 409 aa overlap); etc. (611 aa) |
| | fabG4 | Rv0242c, (MTV034.08c), len: 454 aa. Probable fabG4,3-oxoacyl-[acyl-carrier protein] reductase, equivalent to 3063883|CAA18568.1|AL022486|MLCB1883_13|T44878 3-oxoacyl-[acyl-carrier protein] reductase homolog from Mycobacterium leprae (454 aa), FASTA scores: opt: 2486,E(): 0, (84.8% identity in 454 aa overlap). C-terminal part highly similar to many FabG proteins e.g. U39441|VHU3944 1_2 from Vibrio harveyi (244 aa), FASTA scores: opt: 562,E(): 3.4e-28, (40.2% identity in 241 aa overlap); U91631|PAU91631_3 from Pseudomonas aeruginosa (247 aa),FASTA scores: opt: 584, E(): 1.5e-29, (44.4% i [...] (454 aa) |
| | htdX | Probable 3-hydroxyacyl-thioester dehydratase HtdX; Shows trans-enoyl-CoA hydratase/3-hydroxyacyl-CoA dehydratase activity. Displays a broad chain length specificity, with a predilection for the C8 to C12 substrates. (280 aa) |
| | Rv0216 | Double hotdog hydratase; Rv0216, (MTCY08D5.11), len: 337 aa. Double hotdog R-specific hydratase of unknown function, shows no activity for crotonyl-CoA, equivalent to Z95398|MLCL622_22 from Mycobacterium leprae (339 aa), FASTA scores: E(): 0, (73.7 identity in 338 aa overlap). Shows structural similarity to six others in Mycobacterium tuberculosis (see Castell et al (2005) below). A core mycobacterial gene; conserved in mycobacterial strains (See Marmiesse et al., 2004). (337 aa) |
| | fadE3 | Rv0215c, (MTCY08D5.10c), len: 357 aa. Probable fadE3, acyl- dehydrogenase, similar to many e.g. ACDB_BACSU|P45857 acyl-CoA dehydrogenase from B. subtilis (379 aa), FASTA scores: opt: 812, E(): 0, (39.5% identity in 354 aa overlap). (357 aa) |
| | pckA | Phosphoenolpyruvate carboxykinase [GTP]; Involved in the gluconeogenesis, in growth on fatty acids and is important for initiation of infection in the macrophages. Catalyzes the GTP-dependent conversion of oxaloacetate (OAA) to phosphoenolpyruvate (PEP), the rate-limiting step in the metabolic pathway that produces glucose from lactate and other precursors derived from the citric acid cycle; Belongs to the phosphoenolpyruvate carboxykinase [GTP] family. (606 aa) |
| | mmpL3 | Possible conserved transmembrane transport protein MmpL3; Transports trehalose monomycolate (TMM) across the inner membrane. Could also be part of a heme-iron acquisition system. Belongs to the resistance-nodulation-cell division (RND) (TC 2.A.6) family. MmpL subfamily. (944 aa) |
| | Rv0161 | Possible oxidoreductase; Rv0161, (MTCI28.01, MTV032.04), len: 449 aa. Possible oxidoreductase, similar to hypothetical proteins and various oxidoreductases e.g. AIP2_YEAST|P46681 actin interacting protein 2 (530 aa), FASTA scores: opt: 356, E (): 0, (33.3% identity in 357 aa overlap); DLD1_YEAST|P32891 d-lactate dehydrogenase (cytochrome) (587 aa), FASTA scores: opt: 311, E(): 2.5e-20, (27.9% identity in 366 aa overlap). Also similar to other Mycobacteria proteins e.g. MTCY339.30c from Mycobacterium tuberculosis FASTA score: (29.4% identity in 357 aa overlap); MLCL622.30c from Mycobact [...] (449 aa) |
| | fadE2 | Rv0154c, (MTCI5.28c), len: 403 aa. Probable fadE2,acyl-CoA dehydrogenase, similar to many e.g. C-terminal region of O01590 acyl-CoA dehydrogenase (974 aa), FASTA scores: opt: 1150, E(): 0, (50.0% identity in 402 aa overlap); ACDS_MEGEL|Q06319 acyl-CoA dehydrogenase (short-chain) (383 aa), FASTA score: (35.0% identity in 306 aa overlap). Could belong to the acyl-CoA dehydrogenases family. (403 aa) |
| | fadE1 | Rv0131c, (MTCI5.05c), len: 447 aa. Probable fadE1,acyl-CoA dehydrogenase, similar to many e.g. ACDS_HUMAN|P16219 acyl-CoA dehydrogenase short-chain specific precursor (412 aa), FASTA scores: opt: 522, E(): 1.4e-23, (30.1% identity in 425 aa overlap). Also highly similar to MTCI5_28 from Mycobacterium tuberculosis. (447 aa) |
| | htdZ | Probable 3-hydroxyl-thioester dehydratase; Shows trans-enoyl-CoA hydratase/3-hydroxyacyl-CoA dehydratase activity. In vitro, can hydrate (2E)-butenoyl-CoA, (2E)-hexenoyl-CoA and (2E)-decenoyl-CoA. (151 aa) |
| | fadD7 | Rv0119, (MTV031.13-MTCI418B.01), len: 525 aa. Probable fadD7, fatty-acid-CoA synthetase, similar to 4-coumarate:CoA ligase of many organisms e.g. U39405|PTU39405_1 4-coumarate:CoA ligase from Pinus taedaxylem (537 aa), FASTA scores: opt: 483, E(): 8.3e-22,(28.2% identity in 440 aa overlap). Contains PS00455 Putative AMP-binding domain signature. (525 aa) |
| | oxcA | Rv0118c, (MTV031.12c), Len: 582 aa. Probable oxcA,oxalyl-CoA decarboxylase, highly similar to many e.g. P78093|OXC_ECOLI|7449483|B65011|YFDU|B2373|Z3637|ECS325 probable oxalyl-CoA decarboxylase from Escherichia coli (564 aa); M77128|OXAOXA_1 oxalyl-CoA decarboxylase from Oxalobacter formigenes (568 aa), FASTA scores: opt: 2124,E():0, (55.6% identity in 568 aa overlap). Also similar to mycobacterial IlvB proteins e.g. MLCB1788.46c unknown TPP-requiring enzyme from Mycobacterium leprae (548 aa); and AL0086|MLCB1788_19 from Mycobacterium leprae (548 aa),FASTA scores: opt: 831, E(): 0, (33 [...] (582 aa) |
| | Rv0100 | Rv0100, (MTCY251.19), len: 78 aa. Conserved hypothetical protein, equivalent only to CAC30950.1|AL583924 conserved hypothetical protein from Mycobacterium leprae (78 aa). A core mycobacterial gene; conserved in mycobacterial strains (See Marmiesse et al.,2004). (78 aa) |
| | fadD10 | Possible fatty-acid-CoA ligase FadD10 (fatty-acid-CoA synthetase) (fatty-acid-CoA synthase); Rv0099, (MTCY251.18), len: 540 aa. Possible fadD10,fatty-acid-CoA synthetase, similar to many. Contains PS00455 putative AMP-binding domain signature. Contains IPR000873 AMP-dependent synthetase/ligase domain. Belongs to the ATP-dependent AMP-binding enzyme family. (540 aa) |
| | fcoT | Probable fatty acyl CoA thioesterase type III FcoT; Thiesterase that shows a preference for long chain fatty acyl groups. In vitro, cleaves the thioester linkage of palmitoyl-CoA, stearoyl-CoA, lauroyl-CoA and hexanoyl-CoA. Contains low levels of trans-enoyl hydratase activity. Belongs to the FcoT family. (183 aa) |
| | icd2 | Isocitrate dehydrogenase [NADP]; Rv0066c, (MTV030.09c), len: 745 aa. Probable icd2,isocitrate dehydrogenase NADP-dependent. Belongs to the monomeric-type family of IDH. Note that in H37Rv, Rv0066c is named icd2 and Rv3339c is icd1 while in CDC1551 and Erdman strains, Rv0066c is icd1 and Rv3339c is icd2. (745 aa) |
| | fadD34 | Probable fatty-acid-CoA ligase FadD34 (fatty-acid-CoA synthetase) (fatty-acid-CoA synthase); Rv0035, (MTCY10H4.35), len: 562 aa. Probable fadD34,fatty-acid-CoA synthetase, similar to many. (562 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) |
| | 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) |
| | 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) |
| | fadD26 | Fatty-acid-AMP ligase FadD26 (fatty-acid-AMP synthetase) (fatty-acid-AMP synthase); Catalyzes the activation of long-chain fatty acids (C22-24 fatty acids) as acyl-adenylates (acyl-AMP), which are then transferred to the multifunctional polyketide synthase PpsA for further chain extension. Involved in the biosynthesis of phthiocerol dimycocerosate (DIM A) and phthiodiolone dimycocerosate (DIM B). (583 aa) |
| | ppsA | Phenolpthiocerol synthesis type-I polyketide synthase PpsA; Involved in the elongation of either C22-24 fatty acids by the addition of malonyl-CoA and methylmalonyl-CoA extender units to yield phthiocerol derivatives. (1876 aa) |
| | ppsB | Phenolpthiocerol synthesis type-I polyketide synthase PpsB; Involved in the elongation of either C22-24 fatty acids by the addition of malonyl-CoA and methylmalonyl-CoA extender units to yield phthiocerol derivatives. (1538 aa) |
| | ppsC | Phenolpthiocerol synthesis type-I polyketide synthase PpsC; Involved in the elongation of either C22-24 fatty acids by the addition of malonyl-CoA and methylmalonyl-CoA extender units to yield phthiocerol derivatives. (2188 aa) |
| | ppsD | Phenolpthiocerol synthesis type-I polyketide synthase PpsD; Involved in the elongation of either C22-24 fatty acids by the addition of malonyl-CoA and methylmalonyl-CoA extender units to yield phthiocerol derivatives. (1827 aa) |
| | ppsE | Phenolpthiocerol synthesis type-I polyketide synthase PpsE; Involved in the elongation of either C22-24 fatty acids by the addition of malonyl-CoA and methylmalonyl-CoA extender units to yield phthiocerol derivatives. (1488 aa) |
| | mas | Rv2940c, (MTCY24G1.09, MTCY19H9.08c), len: 2111 aa. Probable mas, mycocerosic acid synthase membrane associated, multifunctional enzyme (see citations below),almost identical to Q02251|MCAS_MYCBO|mas mycocerosic acid synthase from Mycobacterium bovis (2110 aa), FASTA scores: opt: 13226, E(): 0, (95.8% identity in 2115 aa overlap) (see Mathur & Kolattukudy 1992); and equivalent to Q9CD78|mas|ML0139 putative mycocerosic synthase from Mycobacterium leprae (2116 aa), FASTA scores: opt: 12142,E(): 0, (87.95% identity in 2119 aa overlap); and Q49624|PKS3|MASA|ML1229|B1170_C2_209 probable myc [...] (2111 aa) |
| | fadD28 | Fatty-acid-AMP ligase FadD28 (fatty-acid-AMP synthetase) (fatty-acid-AMP synthase); Catalyzes the activation of long-chain fatty acids (C22-24 fatty acids) as acyl-adenylates (acyl-AMP), which are then transferred to the multifunctional polyketide synthase Mas for further chain extension. Involved in the biosynthesis of mycoserates. Probably plays a role in host phagosome maturation arrest. Belongs to the ATP-dependent AMP-binding enzyme family. (580 aa) |
| | pks1 | Probable polyketide synthase Pks1; May play a role in phthiocerol biosynthesis. (1616 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) |
| | 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) |
| | Rv2949c | Chorismate pyruvate lyase; Removes the pyruvyl group from chorismate to provide 4- hydroxybenzoate (4HB). Involved in the synthesis of glycosylated p- hydroxybenzoic acid methyl esters (p-HBADs) and phenolic glycolipids (PGL) that play important roles in the pathogenesis of mycobacterial infections. (199 aa) |
| | fadD29 | Fatty-acid-AMP ligase FadD29 (fatty-acid-AMP synthetase) (fatty-acid-AMP synthase); Catalyzes the activation of the long-chain fatty acids (C22- 24 fatty acids) as acyl-adenylates (acyl-AMP), which are then transferred to the multifunctional polyketide synthase PpsA for further chain extension. Involved in the biosynthesis of phenolphthiocerol, which is an important intermediate in the biosynthesis of phenolic glycolipid (mycosid B). (619 aa) |
| | pca | Probable pyruvate carboxylase Pca (pyruvic carboxylase); Catalyzes a 2-step reaction, involving the ATP-dependent carboxylation of the covalently attached biotin in the first step and the transfer of the carboxyl group to pyruvate in the second. (1127 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) |
| | 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) |
| | echA17 | Probable enoyl-CoA hydratase EchA17 (crotonase) (unsatured acyl-CoA hydratase) (enoyl hydrase); Could possibly oxidize fatty acids using specific components. (254 aa) |
| | fadD13 | Probable chain-fatty-acid-CoA ligase FadD13 (fatty-acyl-CoA synthetase); Required for maintaining the appropriate mycolic acid composition and permeability of the envelope on its exposure to acidic pH. Catalyzes the activation of long-chain fatty acids as acyl-coenzyme A (acyl-CoA), which are then transferred to the multifunctional polyketide synthase (PKS) type III for further chain extension. It has preference for the fatty acid with long chain length in the following order: hexacosanoic acid (C26), tetracosanoic acid (C24) and palmitic acid (C16); Belongs to the ATP-dependent AMP-bi [...] (503 aa) |
| | Rv3094c | Rv3094c, (MTCY164.05c), len: 376 aa. Conserved hypothetical protein, some similarity with various proteins e.g. Q9RMR9|NRGC NRGC protein (corresponding gene seems regulated by NifA) from Bradyrhizobium japonicum (388 aa),FASTA scores: opt: 677, E(): 5.8e-35, (34.55% identity in 353 aa overlap); P26698|PIGM_RHOSO pigment protein from Rhodococcus sp. strain ATCC 21145 (387 aa), FASTA scores: opt: 480, E(): 1.2e-22, (28.7% identity in 376 aa overlap); Q9F0J3|NCNH hydroxylase from Streptomyces arenae (405 aa),FASTA scores: opt: 441, E(): 3.3e-20, (29.25% identity in 352 aa overlap); etc. E [...] (376 aa) |
| | fadE24 | Rv3139, (MTCY03A2.19c), len: 468 aa. Probable fadE24, acyl-CoA dehydrogenase (1.3.99.-), equivalent to O32890|MLCB1779.30|FADE24|ML0661 putative acyl-CoA dehydrogenase from Mycobacterium leprae (465 aa), FASTA scores: opt: 2587, E(): 4e-153, (83.6% identity in 464 aa overlap). Similar to other e.g. Q9HUH0|PA4995 from Pseudomonas aeruginosa (429 aa), FASTA scores: opt: 1139,E(): 2.8e-63, (45.3% identity in 426 aa overlap); Q9K6D0|MMGC|BH3799 from Bacillus halodurans (379 aa), FASTA scores: opt: 603, E(): 4.7e-30, (30.3% identity in 366 aa overlap); Q9K6D1|ACDA|BH3798 from Bacillus halod [...] (468 aa) |
| | fadE23 | Rv3140, (MTCY03A2.18c), len: 401 aa. Probable fadE23, acyl-CoA dehydrogenase (1.3.99.-) (see citation below), equivalent to O32891|MLCB1779.31|FADE23|ML0660 putative acyl-CoA dehydrogenase from Mycobacterium leprae (400 aa), FASTA scores: opt: 2307, E(): 3e-136, (89.5% identity in 401 aa overlap). Also similar to others e.g. Q9HUH1|PA4994 from Pseudomonas aeruginosa (402 aa), FASTA scores: opt: 1558, E(): 1.2e-89, (61.0% identity in 400 aa overlap); O31251 from Acinetobacter sp. ADP1 (401 aa),FASTA scores: opt: 1509, E(): 1.3e-86, (58.2% identity in 402 aa overlap); Q9K6D1|ACDA or BH37 [...] (401 aa) |
| | lipV | Possible lipase LipV; Lipase that displays broad substrate specificity and preferentially hydrolyzes p-nitrophenyl myristate in vitro. Also shows significant activity with pNP-butyrate (68%), pNP-octanoate (82%), pNP- decanoate (90%), and pNP-laurate (74%). Is probably involved in lipid catabolism. Is active at low pH, and might play some important role in mycobacterial biology in macrophages where the bacteria encounters acidic stress. (224 aa) |
| | entC | Probable isochorismate synthase EntC (isochorismate hydroxymutase) (enterochelin biosynthesis); Catalyzes the conversion of chorismate to isochorismate. (372 aa) |
| | desA3 | Possible linoleoyl-CoA desaturase (delta(6)-desaturase); Is likely involved in the aerobic desaturation system responsible for the synthesis of oleic acid from stearoyl-CoA; oleic acid is a precursor of mycobacterial membrane phospholipids and triglycerides. Catalyzes the conversion of stearoyl-CoA to oleoyl-CoA by introduction of a cis double bond between carbons 9 and 10 of the acyl chain. Requires the electron transfer partner Rv3230c to pass two electrons from NADPH to its active site diiron center. Is also able to catalyze the 9-desaturation of palmitoyl-CoA to palmitoleoyl-CoA. (427 aa) |
| | Rv3230c | Hypothetical oxidoreductase; Is likely involved in the aerobic desaturation system responsible for the synthesis of oleic acid from stearoyl-CoA; oleic acid is a precursor of mycobacterial membrane phospholipids and triglycerides. Is the electron transfer partner for the stearoyl-CoA 9- desaturase DesA3. Catalyzes electron transfer reaction between NADPH and the diiron center of DesA3. Cannot use NADH. (380 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) |
| | 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) |
| | accA3 | Rv3285, (MTCY71.25), len: 600 aa. Probable accA3,bifunctional protein acetyl-/propionyl-coenzyme A carboxylase, alpha chain (see citations below) equivalent to P46392|BCCA_MYCLE|BCCA|ML0726|B1308_C1_129 acetyl-/propionyl-coenzyme A carboxylase alpha chain from Mycobacterium leprae (598 aa), FASTA scores: opt: 3510,E(): 1.1e-196, (89.3% identity in 601 aa overlap). Also highly similar to other proteins e.g. P71122|ACCBC acyl coenzyme A carboxylase from Corynebacterium glutamicum (Brevibacterium flavum) (591 aa), FASTA scores: opt: 2776,E(): 5.6e-154, (71.95% identity in 592 aa overlap); [...] (600 aa) |
| | lat | Rv3290c, (MTCY71.30), len: 449 aa. Probable lat,lysine-epsilon aminotransferase, similar to Q05174|LAT_NOCLA from Nocardia lactamdurans (450 aa), FASTA scores: opt: 1702, E(): 1.1e-99, (60.35% identity in 439 aa overlap); and Q01767|Q53823|LAT_STRCL from Streptomyces clavuligerus (457 aa), FASTA scores: opt: 1676, E(): 4.9e-98, (60.15% identity in 434 aa overlap). Also some similarity to 4-aminobutyrate aminotransferase proteins (gamma-amino-N-butyrate transaminases). Belongs to class-III of pyridoxal-phosphate-dependent aminotransferases. Cofactor: pyridoxal phosphate. (449 aa) |
| | Rv3329 | Probable aminotransferase; Probable aminotransferase. (438 aa) |
| | icd1 | Isocitrate dehydrogenase [NADP]; Rv3339c, (MTV016.39c), len: 409 aa. Probable icd1,isocitrate dehydrogenase NADP-dependent, highly similar to many e.g. Q9A5C8|CC2522 from Caulobacter crescentus (403 aa), FASTA scores: opt: 1972, E(): 4.6e-115, (72.45% identity in 403 aa overlap); AAF73472|ICD from Rhizobium meliloti (404 aa), FASTA scores: opt: 1968, E(): 8.1e-115,(73.2% identity in 403 aa overlap); P50215|IDH_SPHYA from Sphingomonas yanoikuyae (406 aa), FASTA scores: opt: 1964,E(): 1.4e-114, (71.45% identity in 403 aa overlap); etc. Contains PS00470 Isocitrate and isopropylmalate dehy [...] (409 aa) |
| | echA18 | Probable enoyl-CoA hydratase EchA18 (enoyl hydrase) (unsaturated acyl-CoA hydratase) (crotonase); Rv3373, (MTV004.31), len: 213 aa. Probable echA18,enoyl-CoA hydratase, similar to others e.g. P97087|CRT from Clostridium thermosaccharolyticum (Thermoanaerobacterium thermosaccharolyticum) (259 aa), FASTA scores: opt: 423,E(): 3.4e-20, (37.95% identity in 174 aa overlap); Q9X7Q4|SC5F2A.31c from Streptomyces coelicolor (257 aa),FASTA scores: opt: 399, E(): 1.2e-18, (45.05% identity in 171 aa overlap); BAB52005|MLL5584 from Rhizobium loti (Mesorhizobium loti) (257 aa), FASTA scores: opt: 38 [...] (213 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) |
| | 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) |
| | htdY | Probable 3-hydroxyacyl-thioester dehydratase HtdY; Shows trans-enoyl-CoA hydratase/3-hydroxyacyl-CoA dehydratase activity. In vitro, can hydrate various enoyl-CoA such as (2E)-hexenoyl-CoA, (2E)-octenoyl-CoA, (2E)-decenoyl-CoA, (2E)- dodecenoyl-CoA and (2E)-hexadecenoyl-CoA. May contribute to the persistence of the tuberculosis infection by inducing COX-2 expression in macrophages through MAPK-NF- kappaB signaling pathway. (290 aa) |
| | cmaA1 | Cyclopropane mycolic acid synthase 1; Catalyzes the conversion of a double bond to a cyclopropane ring at the distal position of an alpha mycolic acid via the transfer of a methylene group from S-adenosyl-L-methionine. Cyclopropanated mycolic acids are key factors participating in cell envelope permeability, host immunomodulation and persistence. (287 aa) |
| | fadD17 | Fatty-acid-CoA synthetase FadD17 (fatty-acid-CoA synthase) (fatty-acid-CoA ligase); Catalyzes the activation of long-chain fatty acids as acyl- coenzyme A (acyl-CoA), which are then transferred to the multifunctional polyketide synthase (PKS) type III for further chain extension. (502 aa) |
| | fadD19 | Fatty-acid-CoA ligase FadD19 (fatty-acid-CoA synthetase) (fatty-acid-CoA synthase); Catalyzes the activation of long-chain fatty acids as acyl- coenzyme A (acyl-CoA), which are then transferred to the multifunctional polyketide synthase (PKS) type III for further chain extension. Also involved in the degradation of cholesterol via the degradation of the side chains of C-24 branched-chain sterols. Catalyzes the ATP-dependent CoA thioesterification of the sterol 3- oxocholest-4-en-26-oate to yield 3-oxocholest-4-en-26-oyl-CoA. It can also use 3beta-hydroxy-5-cholesten-26-oate. (548 aa) |
| | ltp4 | Rv3522, (MTV023.29), len: 354 aa. Possible ltp4,lipid carrier protein or keto acyl-CoA thiolase, similar to several e.g. O30103|AF0134 3-ketoacyl-CoA thiolase (ACAB-4) from Archaeoglobus fulgidus (398 aa) FASTA scores: opt: 352, E(): 5.3e-15, (30.45% identity in 381 aa overlap); O29295|AF0967 3-ketoacyl-CoA thiolase (ACAB-9) from Archaeoglobus fulgidus (400 aa) FASTA scores: opt: 312,E(): 1.8e-12, (28.05% identity in 367 aa overlap); O29294|AF0968 3-ketoacyl-CoA thiolase (ACAB-10) from Archaeoglobus fulgidus (388 aa), FASTA scores: opt: 293,E(): 2.9e-11, (25.9% identity in 309 aa overl [...] (354 aa) |
| | Rv3538 | Probable dehydrogenase. Possible 2-enoyl acyl-CoA hydratase; Rv3538, (MTCY03C7.18c), len: 286 aa. Probable double hotdog R-specific hydratase, substrate unknown, shows structural similarity to six others in Mycobacterium tuberculosis (see Castell et al (2005) below) especially Rv3389. Probable dehydrogenase, similar to Q9L009|SCC30.12c putative dehydrogenase from Streptomyces coelicolor (333 aa), FASTA scores: opt: 842, E(): 3.6e-44, (48.4% identity in 285 aa overlap); and similar to C-terminal part of other (principally estradiol 17 beta-dehydrogenases/17-beta-hydroxysteroid dehydroge [...] (286 aa) |
| | fadE29 | Probable acyl-CoA dehydrogenase FadE29; Involved in the third cycle of side chain dehydrogenation in the beta-oxidation of cholesterol catabolism. Contributes partly to the virulence by increasing the efficiency of beta-oxidation. Catalyzes the dehydrogenation of 2'-propanoyl-CoA ester side chains of 3-oxo-4- pregnene-20-carboxyl-CoA (3-OPC-CoA) to yield 3-oxo-4,17-pregnadiene- 20-carboxyl-CoA (3-OPDC-CoA). Also able to dehydrogenate steroyl-CoA such as 3-oxo-chol-4-en-24-oyl-CoA (3-OCO-CoA), 1beta-(2'-propanoyl- CoA)-3a-alpha-H- 7a-beta-methylhexahydro-4-indanone (indanone-CoA ester), [...] (387 aa) |
| | fadE28 | Probable acyl-CoA dehydrogenase FadE28; Involved in the third cycle of side chain dehydrogenation in the beta-oxidation of cholesterol catabolism. May play an important role for the initial macrophage invasion, possibly in response to the acidification of phagosome. It contributes partly to the virulence by increasing the efficiency of beta-oxidation. Catalyzes the dehydrogenation of 2'-propanoyl-CoA ester side chains of 3-oxo-4- pregnene-20-carboxyl-CoA (3-OPC-CoA) to yield 3-oxo-4,17-pregnadiene- 20-carboxyl-CoA (3-OPDC-CoA). Also able to dehydrogenate steroyl-CoA such as 3-oxo-chol- [...] (339 aa) |
| | fadA5 | Probable acetyl-CoA acetyltransferase FadA5 (acetoacetyl-CoA thiolase); Involved in the beta-oxidation of the cholesterol side chain. It is important for utilization of cholesterol as a sole carbon source in vitro and for full virulence in the chronic stage of mouse lung infection. Catalyzes the thiolysis of 3,22-dioxochol-4-en-24-oyl-CoA to yield 3-oxo-4-pregnene-20-carboxyl- CoA (3-OPC-CoA) and acetyl-CoA. Also able to use acetoacetyl-CoA (AcAcCoA) as substrate. (391 aa) |
| | Rv3548c | Rv3548c, (MTCY03C7.08), len: 304 aa. Probable short-chain dehydrogenase/reductase, highly similar to various dehydrogenases/reductases (generally belonging to the SDR family) e.g. Q9I4V1|PA1023 from Pseudomonas aeruginosa (305 aa), FASTA scores: opt: 446, E(): 1.7e-17,(43.75% identity in 256 aa overlap); Q9A6K0|CC2093 from Caulobacter crescentus (301 aa) FASTA scores: opt: 437,E(): 5.3e-17, (42.8% identity in 257 aa overlap); Q9HYH8|PA3427 from Pseudomonas aeruginosa (303 aa), FASTA scores: opt: 399, E(): 6.5e-15, (45.5% identity in 257 aa overlap); Q9VXJ0|CG3415 from Drosophila melano [...] (304 aa) |
| | echA20 | Probable enoyl-CoA hydratase EchA20 (enoyl hydrase) (unsaturated acyl-CoA hydratase) (crotonase); Rv3550, (MTCY03C7.06c), len: 247 aa. Probable echA20, enoyl-CoA hydratase, similar to others e.g. Q9A7B0|CC1814 from Caulobacter crescentus (275 aa), FASTA scores: opt: 488, E(): 3.5e-24, (36.4% identity in 239 aa overlap); O84978|PHAA from Pseudomonas putida (293 aa),FASTA scores: opt: 383, E(): 2e-17, (33.85% identity in 254 aa overlap); BAB48479|Q98LI4|MLL1009 from Rhizobium loti (Mesorhizobium loti) (258 aa), FASTA scores: opt: 378, E(): 3.8e-17, (21.45% identity in 231 aa overlap); et [...] (247 aa) |
| | hsaA | Flavin-dependent monooxygenase, oxygenase subunit HsaA; Catalyzes the o-hydroxylation of 3-hydroxy-9,10-secoandrosta- 1,3,5(10)-triene-9,17-dione (3-HSA) to 3,4-dihydroxy-9,10-secoandrosta- 1,3,5(10)-triene-9,17-dione (3,4-DHSA) in the catabolism of cholesterol. Can use either FADH(2) or FMNH(2) as flavin cosubstrate. Also catalyzes the o-hydroxylation of a range of p-substituted phenols to generate the corresponding catechols. (394 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) |
| | 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) |
| | panD | Probable aspartate 1-decarboxylase precursor PanD (aspartate alpha-decarboxylase); Catalyzes the pyruvoyl-dependent decarboxylation of aspartate to produce beta-alanine; Belongs to the PanD family. (139 aa) |
| | panC | Pantoate--beta-alanine ligase PanC (pantothenate synthetase) (pantoate activating enzyme); Catalyzes the condensation of pantoate with beta-alanine in an ATP-dependent reaction via a pantoyl-adenylate intermediate. (309 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) |
| | echA21 | Possible enoyl-CoA hydratase EchA21 (enoyl hydrase) (unsaturated acyl-CoA hydratase) (crotonase); Rv3774, (MTCY13D12.08), len: 274 aa. Possible echA21, enoyl-CoA hydratase, equivalent to Q9CD94|ECHA1|ML0120 putative enoyl-CoA hydratase from Mycobacterium leprae (278 aa), FASTA scores: opt: 1593,E(): 2.2e-92, (88.3% identity in 274 aa overlap). Also similar to others e.g. Q9I2S4|PA1821 from Pseudomonas aeruginosa (270 aa), FASTA scores: opt: 761, E(): 2e-40,(42.3% identity in 267 aa overlap); Q9FHR8 from Arabidopsis thaliana (Mouse-ear cress) (278 aa) FASTA scores: opt: 638,E(): 9.9e-33 [...] (274 aa) |
| | pks13 | Polyketide synthase Pks13; Rv3800c, (MTV026.05c), len: 1733 aa. Probable pks13,polyketide synthase, equivalent to Q9CDB1|PKS13|ML0101 polyketide synthase from Mycobacterium leprae (1784 aa),FASTA scores: opt: 7454, E(): 0, (83.6% identity in 1748 aa overlap); and similar to Q9Z5K6|ML2357|MLCB12.02c putative polyketide synthase from Mycobacterium leprae (1871 aa),FASTA scores: opt: 1682, E(): 1.2e-85, (38.3% identity in 1096 aa overlap). Also similar in part to many e.g. Q9ADL6|SORA soraphen polyketide synthase a from Polyangium cellulosum (6315 aa) FASTA scores: opt: 1422, E(): 1e-70,( [...] (1733 aa) |
| | fadD32 | Long-chain-fatty-acid--AMP ligase FadD32; Catalyzes the activation of long-chain fatty acids as acyl- adenylates (acyl-AMP), which are then transferred to the multifunctional polyketide synthase (PKS) for further chain extension. Belongs to the ATP-dependent AMP-binding enzyme family. (637 aa) |
| | pks2 | Polyketide synthase Pks2; Catalyzes the synthesis of the hepta- and octamethyl phthioceranic acids and/or hydroxyphthioceranic acids that are the major acyl constituents of sulfolipids. (2126 aa) |
| | fadD23 | Probable fatty-acid-AMP ligase FadD23 (fatty-acid-AMP synthetase) (fatty-acid-AMP synthase); Catalyzes the activation of long-chain fatty acids as acyl- coenzyme A (acyl-CoA), which are then transferred to the multifunctional polyketide synthase (PKS) type III for further chain extension (Probable). Involved in the biosynthesis of sulfolipid 1 (SL- 1); Belongs to the ATP-dependent AMP-binding enzyme family. (584 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) |
| | ltp1 | Rv2790c, (MTV002.55c), len: 401 aa. Probable ltp1,lipid-transfer protein, highly similar to many eukaryotic sterol-carrier proteins/lipid-transfer protein precursors (see Ossendorp & Wirtz 1993) e.g. O62742|SCP2 sterol carrier protein X from Oryctolagus cuniculus (Rabbit) (547 aa), FASTA scores: opt: 1710, E(): 6e-102, (63.7% identity in 394 aa overlap); Q9QW19 3-oxoacyl-CoA thiolase homolog (fragment) from Rattus sp. (405 aa), FASTA scores: opt: 1696, E(): 3.8e-101, (63.2% identity in 394 aa overlap); P11915|NLTP_RAT|SCP2|SCP-2 nonspecific lipid-transfer protein precursor from Rattus [...] (401 aa) |
| | fadE21 | Rv2789c, (MTV002.54c), len: 410 aa. Probable fadE21,acyl-CoA dehydrogenase, similar to many e.g. P45857|ACDB_BACSU|MMGC from Bacillus subtilis (379 aa),FASTA scores: opt: 689, E(): 9.3e-37, (35.75% identity in 400 aa overlap); Q9K6D1|ACDA|BH3798 from Bacillus halodurans (380 aa), FASTA scores: opt: 679, E(): 4.1e-36,(37.3% identity in 405 aa overlap); Q06319|ACDS_MEGEL from Megasphaera elsdenii (383 aa), FASTA scores: opt: 650, E(): 3e-34, (37.7% identity in 334 aa overlap); etc. Contains acyl-CoA dehydrogenases signature 1 (PS00072). Belongs to the acyl-CoA dehydrogenases family. (410 aa) |
| | fadE20 | Rv2724c, (MTCY154.04c), len: 386 aa. Probable fadE20, acyl-CoA dehydrogenase, highly similar to many e.g. Q9X7Y2|SC6A5.36 from Streptomyces coelicolor (382 aa),FASTA scores: opt: 1583, E(): 6.9e-94, (62.7% identity in 378 aa overlap); Q9HVY0|PA4435 from Pseudomonas aeruginosa (381 aa), FASTA scores: opt: 1468, E(): 1.6e-86, (57.65% identity in 380 aa overlap); Q9ABZ1|CC0079 from Caulobacter crescentus (391 aa), FASTA scores: opt: 1298, E(): 1.2e-75,(51.9% identity in 391 aa overlap); etc. Also similar to many other Mycobacterium tuberculosis proteins e.g. O06164|FADE19|Rv2500c|MTCY07A7 [...] (386 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) |
| | 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) |
| | fadD9 | Probable fatty-acid-CoA ligase FadD9 (fatty-acid-CoA synthetase) (fatty-acid-CoA synthase); Rv2590, (MTCY227.11c), len: 1168 aa. Probable fadD9,fatty-acid-CoA synthetase, highly similar to O69484|FADD9 (alias Q9CCT4|FADD9|ML0484 but longer 14 aa) putative acyl-CoA synthetase from Mycobacterium leprae (1174 aa),FASTA scores: opt: 5247, E(): 0, (68.0% identity in 1178 aa overlap). N-terminal (approximately 700 residues) similar to other long chain fatty acid ligases. And C-terminus highly similar to C-terminus of Q9XCF2|PSTB PSTB protein from Mycobacterium avium (2552 aa), FASTA scores: [...] (1168 aa) |
| | gabT | 4-aminobutyrate aminotransferase; Rv2589, (MTCY227.12c), len: 449 aa. Probable gabT,4-aminobutyrate aminotransferase, equivalent to P40829|GABT_MYCLE|ML0485|MLCB1259.03c|B1177_F2_67 4-aminobutyrate aminotransferase (446 aa), FASTA scores: opt: 2468, E(): 4.5e-141, (83.75% identity in 449 aa overlap). Also highly similar to others e.g. O86823|GABT from Streptomyces coelicolor (444 aa), FASTA scores: opt: 1832, E(): 8e-103, (63.9% identity in 443 aa overlap); AAK79395|CAC1427 from Clostridium acetobutylicum (445 aa),FASTA scores: opt: 1283, E(): 8.4e-70, (45.75% identity in 433 aa overla [...] (449 aa) |
| | Rv2573 | Conserved hypothetical protein; Catalyzes the NADPH-dependent reduction of ketopantoate into pantoic acid. (246 aa) |
| | aroE | Rv2552c, (MTCY159.04), len: 269 aa. Probable aroE,shikimate 5-dehydrogenase, equivalent to Q9CCS7|AROE|ML0515 putative shikimate 5-dehydrogenase from Mycobacterium leprae (278 aa), FASTA scores: opt: 1452, E(): 1.8e-77,(81.5% identity in 270 aa overlap). Also highly similar,but longer 101 aa, to Q9KH59|AROE putative shikimate dehydrogenase (fragment) from Mycobacterium marinum (148 aa), FASTA scores: opt: 729, E(): 1.3e-35, (76.35% identity in 148 overlap); Q9F7W3|AROE from Mycobacterium ulcerans (148 aa), FASTA scores: opt: 718, E(): 5.9e-35, (75.7% identity in 148 aa overlap). And al [...] (269 aa) |
| | aroK | Shikimate kinase AroK (SK); Catalyzes the specific phosphorylation of the 3-hydroxyl group of shikimic acid using ATP as a cosubstrate. Belongs to the shikimate kinase family. (176 aa) |
| | aroD | 3-dehydroquinate dehydratase AroD (AROQ) (3-dehydroquinase) (type II dhqase); Catalyzes a trans-dehydration via an enolate intermediate. (147 aa) |
| | fas | Rv2524c, (MTCY159.32, MTV009.09c), len: 3069 aa. Probable fas, Fatty Acid Synthase, equivalent to Q9X7E2|fas|ML1191 putative type I fatty acid synthase from Mycobacterium leprae (3076 aa), FASTA scores: opt: 17484,E(): 0, (85.8% identity in 3081 aa overlap). Also similar to others e.g. Q04846|fas|Q59497 from Corynebacterium ammoniagenes (Brevibacterium ammoniagenes) (3104 aa), FASTA scores: opt: 3981, E(): 5.5e-203, (49.8% identity in 3099 aa overlap); Q48926|fas from Mycobacterium bovis (2796 aa),FASTA scores: opt: 2098, E(): 3.9e-103, (59.7% identity in 2862 aa overlap) (see Fernande [...] (3069 aa) |
| | acpS | Holo-[acyl-carrier-protein] synthase; Transfers the 4'-phosphopantetheine moiety from coenzyme A to a Ser of acyl-carrier-protein. (130 aa) |
| | fadD35 | Probable fatty-acid-CoA ligase FadD35 (fatty-acid-CoA synthetase) (fatty-acid-CoA synthase); Rv2505c, (MTCY07A7.11c), len: 547 aa. Probable fadD35, fatty-acid-CoA synthetase, highly similar to many e.g. Q9Z5A6|SC2G5.17 from Streptomyces coelicolor (541 aa),FASTA scores: opt: 2202, E(): 8e-131, (61.55% identity in 528 aa overlap); Q9F9U4|FADD from Pseudomonas stutzeri (Pseudomonas perfectomarina), FASTA scores: opt: 1551, E(): 7.3e-90, (55.55% identity in 551 aa overlap); Q987S7|MLR6932 from Rhizobium loti (Mesorhizobium loti) (590 aa), FASTA scores: opt: 1453, E(): 1.1e-83, (50.7% iden [...] (547 aa) |
| | fadE19 | Possible acyl-CoA dehydrogenase FadE19 (MMGC); Rv2500c, (MTCY07A7.06c), len: 394 aa. Possible fadE19 (alternate gene name: mmgC), acyl-CoA dehydrogenase,similar to many e.g. Q9XCG6|ACDH from Streptomyces coelicolor (386 aa), FASTA scores: opt: 1714, E(): 1.1e-98,(69.45% identity in 383 aa overlap); Q9XCG5|ACDH from Streptomyces avermitilis (386 aa), FASTA scores: opt: 1713,E(): 1.3e-98, (70.0% identity in 383 aa overlap); Q9L7W5|FENK from Bacillus subtilis (370 aa), FASTA scores: opt: 1094, E(): 2.3e-60, (48.4% identity in 372 aa overlap); etc. Contains PS00072 Acyl-CoA dehydrogenases [...] (394 aa) |
| | Rv2499c | Rv2499c, (MTCY07A7.05c), len: 185 aa. Possible oxidase regulatory-related protein, similar to many maoC monoamine oxidase regulatory protein e.g. Q9RUZ1|DR1239 MAOC-related protein from Deinococcus radiodurans (160 aa),FASTA scores: opt: 519, E(): 7.6e-28, (58.1% identity in 148 aa overlap); BAB48392|MLR0905 Probable monoamine oxidase regulatory protein from Rhizobium loti (Mesorhizobium loti) (150 aa), FASTA scores: opt: 480, E(): 2.9e-25, (49.0% identity in 149 aa overlap); Q9HN18|MAOC1|VNG2290G monoamine oxidase regulatory-like from Halobacterium sp. strain NRC-1 (208 aa), FASTA sco [...] (185 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) |
| | echA14 | Probable enoyl-CoA hydratase EchA14 (enoyl hydrase) (unsaturated acyl-CoA hydratase) (crotonase); Could possibly oxidize fatty acids using specific components. (256 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) |
| | mbtI | Isochorismate synthase MbtI; Involved in the incorporation of salicylate into the virulence-conferring salicylate-based siderophore mycobactin. Catalyzes the initial conversion of chorismate to yield the intermediate isochorismate (isochorismate synthase activity), and the subsequent elimination of the enolpyruvyl side chain to give salicylate (isochorismate pyruvate-lyase activity). In the absence of magnesium, MbtI displays a chorismate mutase activity and converts chorismate to prephenate. (450 aa) |
| | mbtB | Phenyloxazoline synthase MbtB (phenyloxazoline synthetase); Involved in the initial steps of the mycobactin biosynthetic pathway. Putatively couples activated salicylic acid with serine or threonine and cyclizes this precursor to the hydroxyphenyloxazoline ring system present in this class of siderophores. Essential for growth in macrophages; Belongs to the ATP-dependent AMP-binding enzyme family. MbtB subfamily. (1414 aa) |
| | mbtC | Polyketide synthetase MbtC (polyketide synthase); Rv2382c, (MTCY22H8.03), len: 444 aa. MbtC,polyketide synthase (see citations below), similar in part to several synthases e.g. Q9F7T9 avermectin polyketide synthase (fragment) from Streptomyces avermitilis (3626 aa), FASTA scores: opt: 1458, E(): 7e-82, (50.65% identity in 446 aa overlap); AAG23264|SPNA polyketide synthase loading and extender module 1 from Saccharopolyspora spinosa (2595 aa) FASTA scores: opt: 1441, E(): 6e-81,(49.1% identity in 446 aa overlap); O33954|TYLG tylactone synthase starter module and modules 1 & 2 from Strep [...] (444 aa) |
| | mez | Putative malate oxidoreductase [NAD]; Rv2332, (MTCY3G12.02c, MTCY98.01, MT2394), len: 548 aa. Probable mez, malate oxidoreductase [NAD] dependent (malic enzyme), highly similar to others e.g. O34389|MALS putative malolactic enzyme [includes: malic enzyme; L-lactate dehydrogenase] from Bacillus subtilis (566 aa),FASTA scores: opt: 1927, E(): 5.5e-111, (52.9% identity in 539 aa overlap); P45868|MAO2_BACSU|YWKA probable NAD-dependent malic enzyme from Bacillus subtilis (582 aa),FASTA scores: opt: 1849, E(): 3.6e-106, (50.45% identity in 543 aa overlap); Q48796|MLES_OENOE malolactic enzyme [...] (548 aa) |
| | cyp124 | Probable cytochrome P450 124 Cyp124; Primarily hydroxylates the omega-carbon of a number of methyl-branched lipids, including (2E,6E)-farnesol, phytanate, geranylgeraniol, 15-methylpalmitate and (2E,6E)-farnesyl diphosphate. Also catalyzes the sequential oxidation of the terminal methyl of cholest-4-en-3-one into (25R)-26-hydroxycholest-4- en-3-one (alcohol), (25R)-26-oxocholest-4-en-3-one (aldehyde), to finally yield the carboxylic acid (25R)-3-oxocholest-4-en-26-oate. Cyp124 catalyzes preferencially the oxidation of (25R)-26-hydroxycholest-4-en-3-one diastereomer. Also able to sequen [...] (428 aa) |
| | accD6 | Acetyl/propionyl-CoA carboxylase (beta subunit) AccD6; Rv2247, (MTCY427.28), len: 473 aa. AccD6,Acetyl/Propionyl CoA Carboxylase, beta subunit (see citations below), highly similar to e.g. PCCB_RHOSO|Q06101 propionyl-CoA carboxylase beta chain, FASTA score: (75.1% identity in 437 aa overlap). Similar to many other Acetyl/Propionyl CoA Carboxylases from Mycobacterium tuberculosis. Belongs to the AccD / PccB family. (473 aa) |
| | kasB | 3-oxoacyl-[acyl-carrier protein] synthase 2 KasB (beta-ketoacyl-ACP synthase) (KAS I); Catalyzes the condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP. (438 aa) |
| | kasA | 3-oxoacyl-[acyl-carrier protein] synthase 1 KasA (beta-ketoacyl-ACP synthase) (KAS I); Catalyzes the condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP. Belongs to the thiolase-like superfamily. Beta-ketoacyl-ACP synthases family. (416 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) |
| | fabD | Rv2243, (MTCY427.24), len: 302 aa. FabD (alternate gene name: mtFabD), malonyl CoA-acyl carrier protein transacylase (see citations below), highly similar to e.g. A57356 acyl-CoA carrier protein malonyltransferase from Streptomyces coelicolor (316 aa), FASTA score: opt: 955,E(): 0, (52.6% identity in 304 aa overlap); FABD_HAEIN|P43712 malonyl CoA-acyl carrier protein transacylase from Haemophilus influenzae, FASTA score: (30.5% identity in 308 aa overlap); and FABD_ECOLI|P25715 from Escherichia coli, FASTA score: (31.4% identity in 309 aa overlap). Identified as a substrate for proteas [...] (302 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) |
| | panB | 3-methyl-2-oxobutanoate hydroxymethyltransferase PanB; Catalyzes the reversible reaction in which hydroxymethyl group from 5,10-methylenetetrahydrofolate is transferred onto alpha- ketoisovalerate to form ketopantoate. (281 aa) |
| | lipA | Probable lipoate biosynthesis protein A LipA; Catalyzes the radical-mediated insertion of two sulfur atoms into the C-6 and C-8 positions of the octanoyl moiety bound to the lipoyl domains of lipoate-dependent enzymes, thereby converting the octanoylated domains into lipoylated derivatives; Belongs to the radical SAM superfamily. Lipoyl synthase family. (311 aa) |
| | lipB | Probable lipoate biosynthesis protein B LipB; Catalyzes the transfer of endogenously produced octanoic acid from octanoyl-acyl-carrier-protein onto the lipoyl domains of lipoate- dependent enzymes. Lipoyl-ACP can also act as a substrate although octanoyl-ACP is likely to be the physiological substrate. Belongs to the LipB family. (230 aa) |
