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| | glmS | Glucosamine--fructose-6-phosphate aminotransferase, isomerizing; Catalyzes the first step in hexosamine metabolism, converting fructose-6P into glucosamine-6P using glutamine as a nitrogen source. (610 aa) |
| | metG | methionyl-tRNA synthetase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation. (694 aa) |
| | bioA | Adenosylmethionine--8-amino-7-oxononanoate aminotransferase; Catalyzes the 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; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. BioA subfamily. (451 aa) |
| | edd | 6-phosphogluconate dehydratase; Catalyzes the dehydration of 6-phospho-D-gluconate to 2- dehydro-3-deoxy-6-phospho-D-gluconate; Belongs to the IlvD/Edd family. (609 aa) |
| | gcvH | Glycine cleavage system H protein; The glycine cleavage system catalyzes the degradation of glycine. The H protein shuttles the methylamine group of glycine from the P protein to the T protein. (127 aa) |
| | lipA | Lipoic acid synthetase; 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. (322 aa) |
| | metF | 5,10-methylenetetrahydrofolate reductase; Identified by similarity to SP:P00394; match to protein family HMM PF02219; match to protein family HMM TIGR00676; Belongs to the methylenetetrahydrofolate reductase family. (289 aa) |
| | nifS | Cysteine desulfurase; Identified by similarity to SP:Q43884; match to protein family HMM PF00266. (382 aa) |
| | nifV | Homocitrate synthase; Identified by similarity to SP:P05342; match to protein family HMM PF00682; Belongs to the alpha-IPM synthase/homocitrate synthase family. (384 aa) |
| | guaA | GMP synthase; Catalyzes the synthesis of GMP from XMP. (524 aa) |
| | lysS | lysyl-tRNA synthetase; Identified by similarity to SP:P14825; match to protein family HMM PF00152; match to protein family HMM PF01336; match to protein family HMM TIGR00499; Belongs to the class-II aminoacyl-tRNA synthetase family. (496 aa) |
| | aroK | Shikimate kinase; Catalyzes the specific phosphorylation of the 3-hydroxyl group of shikimic acid using ATP as a cosubstrate; Belongs to the shikimate kinase family. (179 aa) |
| | aroB | 3-dehydroquinate synthase; Catalyzes the conversion of 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) to dehydroquinate (DHQ); Belongs to the sugar phosphate cyclases superfamily. Dehydroquinate synthase family. (359 aa) |
| | gloB | Metallo-beta-lactamase family protein; Thiolesterase that catalyzes the hydrolysis of S-D-lactoyl- glutathione to form glutathione and D-lactic acid. (256 aa) |
| | gcvPB | Glycine cleavage system P protein, subunit 2; The glycine cleavage system catalyzes the degradation of glycine. The P protein binds the alpha-amino group of glycine through its pyridoxal phosphate cofactor; CO(2) is released and the remaining methylamine moiety is then transferred to the lipoamide cofactor of the H protein; Belongs to the GcvP family. C-terminal subunit subfamily. (488 aa) |
| | gcvPA | Glycine cleavage system P protein, subunit 1; The glycine cleavage system catalyzes the degradation of glycine. The P protein binds the alpha-amino group of glycine through its pyridoxal phosphate cofactor; CO(2) is released and the remaining methylamine moiety is then transferred to the lipoamide cofactor of the H protein. (453 aa) |
| | gcvT | Glycine cleavage system T protein; The glycine cleavage system catalyzes the degradation of glycine. (360 aa) |
| | ilvA | Threonine ammonia-lyase, biosynthetic; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. (509 aa) |
| | nadA | Quinolinate synthetase complex, subunit A; Catalyzes the condensation of iminoaspartate with dihydroxyacetone phosphate to form quinolinate. (389 aa) |
| | alaS | alanyl-tRNA synthetase; Catalyzes the attachment of alanine to tRNA(Ala) in a two- step reaction: alanine is first activated by ATP to form Ala-AMP and then transferred to the acceptor end of tRNA(Ala). Also edits incorrectly charged Ser-tRNA(Ala) and Gly-tRNA(Ala) via its editing domain. (867 aa) |
| | MCA0390 | Aspartate kinase, monofunctional class; Identified by similarity to SP:P26512; match to protein family HMM PF00696; match to protein family HMM PF01842; match to protein family HMM TIGR00656; match to protein family HMM TIGR00657; Belongs to the aspartokinase family. (409 aa) |
| | MCA0431 | Flavodoxin domain protein; Component of the sulfite reductase complex that catalyzes the 6-electron reduction of sulfite to sulfide. This is one of several activities required for the biosynthesis of L-cysteine from sulfate. The flavoprotein component catalyzes the electron flow from NADPH -> FAD -> FMN to the hemoprotein component. (883 aa) |
| | MCA0472 | Asparagine synthetase, glutamine-hydrolyzing; Identified by similarity to SP:P54420; match to protein family HMM PF00310; match to protein family HMM PF00733; match to protein family HMM TIGR01536. (624 aa) |
| | cysS | cysteinyl-tRNA synthetase; Identified by similarity to SP:P21888; match to protein family HMM PF01406; match to protein family HMM TIGR00435; Belongs to the class-I aminoacyl-tRNA synthetase family. (465 aa) |
| | gltX-1 | glutamyl-tRNA synthetase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu). (466 aa) |
| | gluQ | glutamyl-tRNA synthetase domain protein; Catalyzes the tRNA-independent activation of glutamate in presence of ATP and the subsequent transfer of glutamate onto a tRNA(Asp). Glutamate is transferred on the 2-amino-5-(4,5-dihydroxy-2- cyclopenten-1-yl) moiety of the queuosine in the wobble position of the QUC anticodon; Belongs to the class-I aminoacyl-tRNA synthetase family. GluQ subfamily. (302 aa) |
| | MCA0542 | Asparagine synthetase, glutamine-hydrolyzing; Identified by similarity to SP:P54420; match to protein family HMM PF00310; match to protein family HMM PF00733; match to protein family HMM TIGR01536. (606 aa) |
| | glk | Glucokinase; Identified by similarity to SP:P46880; match to protein family HMM PF00480; match to protein family HMM PF02685; match to protein family HMM TIGR00749; Belongs to the bacterial glucokinase family. (330 aa) |
| | ald | Alanine dehydrogenase; Identified by similarity to SP:P17556; match to protein family HMM PF01262; match to protein family HMM PF05222; match to protein family HMM TIGR00518; Belongs to the AlaDH/PNT family. (366 aa) |
| | glnD | protein-P-II uridylyltransferase; Modifies, by uridylylation and deuridylylation, the PII regulatory proteins (GlnB and homologs), in response to the nitrogen status of the cell that GlnD senses through the glutamine level. Under low glutamine levels, catalyzes the conversion of the PII proteins and UTP to PII-UMP and PPi, while under higher glutamine levels, GlnD hydrolyzes PII-UMP to PII and UMP (deuridylylation). Thus, controls uridylylation state and activity of the PII proteins, and plays an important role in the regulation of nitrogen fixation and metabolism. (877 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. (394 aa) |
| | thrC | Threonine synthase; Catalyzes the gamma-elimination of phosphate from L- phosphohomoserine and the beta-addition of water to produce L- threonine. (380 aa) |
| | hom | Homoserine dehydrogenase; Identified by similarity to SP:P29365; match to protein family HMM PF00742; match to protein family HMM PF01842; match to protein family HMM PF03447. (436 aa) |
| | mdh | Malate dehydrogenase; Catalyzes the reversible oxidation of malate to oxaloacetate. Belongs to the LDH/MDH superfamily. MDH type 2 family. (325 aa) |
| | MCA0615 | Putative alginate O-acetyltransferase; Identified by similarity to GP:1245347; match to protein family HMM PF03062; Belongs to the membrane-bound acyltransferase family. (518 aa) |
| | MCA0616 | Hypothetical protein; Identified by Glimmer2; putative. (256 aa) |
| | dapA | Dihydrodipicolinate synthase; Catalyzes the condensation of (S)-aspartate-beta-semialdehyde [(S)-ASA] and pyruvate to 4-hydroxy-tetrahydrodipicolinate (HTPA). (291 aa) |
| | purL | Phosphoribosylformylglycinamidine synthase; Phosphoribosylformylglycinamidine synthase involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. (1288 aa) |
| | tpiA | Triosephosphate isomerase; Involved in the gluconeogenesis. Catalyzes stereospecifically the conversion of dihydroxyacetone phosphate (DHAP) to D- glyceraldehyde-3-phosphate (G3P); Belongs to the triosephosphate isomerase family. (250 aa) |
| | thrS | threonyl-tRNA synthetase; Catalyzes the attachment of threonine to tRNA(Thr) in a two- step reaction: L-threonine is first activated by ATP to form Thr-AMP and then transferred to the acceptor end of tRNA(Thr). Also edits incorrectly charged L-seryl-tRNA(Thr). (638 aa) |
| | pheS | phenylalanyl-tRNA synthetase, alpha subunit; Identified by similarity to SP:P08312; match to protein family HMM PF01409; match to protein family HMM PF02912; match to protein family HMM TIGR00468; Belongs to the class-II aminoacyl-tRNA synthetase family. Phe-tRNA synthetase alpha subunit type 1 subfamily. (341 aa) |
| | pheT | phenylalanyl-tRNA synthetase, beta subunit; Identified by similarity to SP:P07395; match to protein family HMM PF01588; match to protein family HMM PF03147; match to protein family HMM PF03483; match to protein family HMM PF03484; match to protein family HMM TIGR00472; Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily. (791 aa) |
| | argC | N-acetyl-gamma-glutamyl-phosphate reductase; Catalyzes the NADPH-dependent reduction of N-acetyl-5- glutamyl phosphate to yield N-acetyl-L-glutamate 5-semialdehyde. Belongs to the NAGSA dehydrogenase family. Type 1 subfamily. (348 aa) |
| | aroC | Chorismate synthase; Catalyzes the anti-1,4-elimination of the C-3 phosphate and the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosphate (EPSP) to yield chorismate, which is the branch point compound that serves as the starting substrate for the three terminal pathways of aromatic amino acid biosynthesis. This reaction introduces a second double bond into the aromatic ring system. (366 aa) |
| | tyrS | tyrosyl-tRNA synthetase; Catalyzes the attachment of tyrosine to tRNA(Tyr) in a two- step reaction: tyrosine is first activated by ATP to form Tyr-AMP and then transferred to the acceptor end of tRNA(Tyr); Belongs to the class-I aminoacyl-tRNA synthetase family. TyrS type 2 subfamily. (397 aa) |
| | gpmA | Phosphoglycerate mutase, 2,3-bisphosphoglycerate-independent; Catalyzes the interconversion of 2-phosphoglycerate and 3- phosphoglycerate; Belongs to the BPG-independent phosphoglycerate mutase family. (546 aa) |
| | mtnC | Hydrolase, haloacid dehalogenase-like family; Bifunctional enzyme that catalyzes the enolization of 2,3- diketo-5-methylthiopentyl-1-phosphate (DK-MTP-1-P) into the intermediate 2-hydroxy-3-keto-5-methylthiopentenyl-1-phosphate (HK- MTPenyl-1-P), which is then dephosphorylated to form the acireductone 1,2-dihydroxy-3-keto-5-methylthiopentene (DHK-MTPene). Belongs to the HAD-like hydrolase superfamily. MasA/MtnC family. (227 aa) |
| | mtnD | Dioxygenase, ARD/ARD' family; Catalyzes 2 different reactions between oxygene and the acireductone 1,2-dihydroxy-3-keto-5-methylthiopentene (DHK-MTPene) depending upon the metal bound in the active site. Fe-containing acireductone dioxygenase (Fe-ARD) produces formate and 2-keto-4- methylthiobutyrate (KMTB), the alpha-ketoacid precursor of methionine in the methionine recycle pathway. Ni-containing acireductone dioxygenase (Ni-ARD) produces methylthiopropionate, carbon monoxide and formate, and does not lie on the methionine recycle pathway. (186 aa) |
| | mtnB | Conserved hypothetical protein; Catalyzes the dehydration of methylthioribulose-1-phosphate (MTRu-1-P) into 2,3-diketo-5-methylthiopentyl-1-phosphate (DK-MTP-1-P). Belongs to the aldolase class II family. MtnB subfamily. (227 aa) |
| | MCA0809 | Putative acetylornithine aminotransferase; Identified by similarity to SP:Q58131; match to protein family HMM PF00202; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. (462 aa) |
| | lysA | Diaminopimelate decarboxylase; Specifically catalyzes the decarboxylation of meso- diaminopimelate (meso-DAP) to L-lysine. (415 aa) |
| | dapF | Diaminopimelate epimerase; Catalyzes the stereoinversion of LL-2,6-diaminoheptanedioate (L,L-DAP) to meso-diaminoheptanedioate (meso-DAP), a precursor of L- lysine and an essential component of the bacterial peptidoglycan. (275 aa) |
| | MCA0914 | Putative acyl carrier protein; Identified by similarity to SP:P20804. (121 aa) |
| | MCA0924 | Beta-ketoacyl synthase domain protein; Identified by similarity to GP:17427437; match to protein family HMM PF00109; match to protein family HMM PF02801; Belongs to the thiolase-like superfamily. Beta-ketoacyl-ACP synthases family. (396 aa) |
| | MCA0927 | Putative 3-oxoacyl-(acyl-carrier-protein) reductase; Identified by similarity to SP:P51831; match to protein family HMM PF00106. (239 aa) |
| | csdB | Selenocysteine lyase; Catalyzes the removal of elemental sulfur and selenium atoms from L-cysteine, L-cystine, L-selenocysteine, and L-selenocystine to produce L-alanine. (414 aa) |
| | MCA0996 | Decarboxylase, thiamine pyrophosphate enzyme family; Identified by similarity to SP:P23234; match to protein family HMM PF00205; match to protein family HMM PF02776. (549 aa) |
| | cysK | Cysteine synthase A; Identified by match to protein family HMM PF00291; match to protein family HMM TIGR01136; match to protein family HMM TIGR01139; Belongs to the cysteine synthase/cystathionine beta- synthase family. (310 aa) |
| | gluD | Glutamate dehydrogenase, NAD-specific; Identified by similarity to SP:P80053; match to protein family HMM PF00208; match to protein family HMM PF02812; Belongs to the Glu/Leu/Phe/Val dehydrogenases family. (374 aa) |
| | aroQ | 3-dehydroquinate dehydratase, type II; Catalyzes a trans-dehydration via an enolate intermediate. Belongs to the type-II 3-dehydroquinase family. (148 aa) |
| | accB | acetyl-CoA carboxylase, biotin carboxyl carrier protein; 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. (151 aa) |
| | accC | acetyl-CoA carboxylase, biotin carboxylase; 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. (448 aa) |
| | ispE | 4-diphosphocytidyl-2C-methyl-D-erythritol kinase; Catalyzes the phosphorylation of the position 2 hydroxy group of 4-diphosphocytidyl-2C-methyl-D-erythritol. (291 aa) |
| | MCA1076 | Phospho-2-dehydro-3-deoxyheptonate aldolase; Stereospecific condensation of phosphoenolpyruvate (PEP) and D-erythrose-4-phosphate (E4P) giving rise to 3-deoxy-D-arabino- heptulosonate-7-phosphate (DAHP). (363 aa) |
| | argG | Argininosuccinate synthase; Identified by similarity to SP:O34347; match to protein family HMM PF00764; match to protein family HMM TIGR00032; Belongs to the argininosuccinate synthase family. Type 1 subfamily. (408 aa) |
| | hisC-1 | Histidinol-phosphate aminotransferase; Identified by similarity to SP:P45358; match to protein family HMM PF00155; match to protein family HMM TIGR01141; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. Histidinol-phosphate aminotransferase subfamily. (357 aa) |
| | bioB | Biotin synthetase; Catalyzes the conversion of dethiobiotin (DTB) to biotin by the insertion of a sulfur atom into dethiobiotin via a radical-based mechanism; Belongs to the radical SAM superfamily. Biotin synthase family. (333 aa) |
| | bioF | 8-amino-7-oxononanoate synthase; 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. (387 aa) |
| | bioH | BioH protein; The physiological role of BioH is to remove the methyl group introduced by BioC when the pimeloyl moiety is complete. It allows to synthesize pimeloyl-ACP via the fatty acid synthetic pathway through the hydrolysis of the ester bonds of pimeloyl-ACP esters. (254 aa) |
| | bioC | Biotin synthesis protein BioC; Converts the free carboxyl group of a malonyl-thioester to its methyl ester by transfer of a methyl group from S-adenosyl-L- methionine (SAM). It allows to synthesize pimeloyl-ACP via the fatty acid synthetic pathway. (275 aa) |
| | bioD | Dethiobiotin synthetase; 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. (228 aa) |
| | MCA1162 | Putative alginate O-acetyltransferase; Identified by similarity to GP:1245347; match to protein family HMM PF03062; Belongs to the membrane-bound acyltransferase family. (487 aa) |
| | MCA1209 | Formate dehydrogenase, iron-sulfur subunit; The beta chain is an electron transfer unit containing 4 cysteine clusters involved in the formation of iron-sulfur centers. (290 aa) |
| | gltX-2 | glutamyl-tRNA synthetase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu). (468 aa) |
| | pgi | Glucose-6-phosphate isomerase; Identified by similarity to SP:P11537; match to protein family HMM PF00342. (546 aa) |
| | argH | Argininosuccinate lyase; Identified by similarity to SP:P50987; match to protein family HMM PF00206; match to protein family HMM TIGR00838. (465 aa) |
| | pfp | Putative 6-phosphofructokinase; Catalyzes the phosphorylation of D-fructose 6-phosphate, the first committing step of glycolysis. Uses inorganic phosphate (PPi) as phosphoryl donor instead of ATP like common ATP-dependent phosphofructokinases (ATP-PFKs), which renders the reaction reversible, and can thus function both in glycolysis and gluconeogenesis. Consistently, PPi-PFK can replace the enzymes of both the forward (ATP- PFK) and reverse (fructose-bisphosphatase (FBPase)) reactions. Belongs to the phosphofructokinase type A (PFKA) family. PPi-dependent PFK group II subfamily. Clade [...] (420 aa) |
| | fabI | Enoyl-(acyl-carrier-protein) reductase; Identified by similarity to SP:P29132; match to protein family HMM PF00106. (260 aa) |
| | serB | Phosphoserine phosphatase; Identified by match to protein family HMM PF00702; match to protein family HMM TIGR00338; match to protein family HMM TIGR01488. (280 aa) |
| | MCA1319 | Conserved hypothetical protein TIGR00462; Identified by match to protein family HMM PF00152. (329 aa) |
| | ubiC | Putative chorismate--pyruvate lyase; Removes the pyruvyl group from chorismate, with concomitant aromatization of the ring, to provide 4-hydroxybenzoate (4HB) for the ubiquinone pathway; Belongs to the UbiC family. (162 aa) |
| | MCA1391 | Formate dehydrogenase, alpha subunit; Identified by similarity to GP:17743211; match to protein family HMM PF00037; match to protein family HMM PF00111; match to protein family HMM PF00384; match to protein family HMM PF01568; match to protein family HMM PF04879; match to protein family HMM TIGR01591. (947 aa) |
| | sgaA | Serine--glyoxylate aminotransferase; Identified by similarity to SP:P55819; match to protein family HMM PF00266. (395 aa) |
| | aroA | 3-phosphoshikimate 1-carboxyvinyltransferase; Catalyzes the transfer of the enolpyruvyl moiety of phosphoenolpyruvate (PEP) to the 5-hydroxyl of shikimate-3-phosphate (S3P) to produce enolpyruvyl shikimate-3-phosphate and inorganic phosphate. (422 aa) |
| | tyrA | Prephenate dehydrogenase; Identified by match to protein family HMM PF02153. (290 aa) |
| | hisC-2 | Histidinol-phosphate aminotransferase; Identified by match to protein family HMM PF00155; match to protein family HMM TIGR01141; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. Histidinol-phosphate aminotransferase subfamily. (371 aa) |
| | pheA | Chorismate mutase/prephenate dehydratase; Identified by similarity to SP:P27603; match to protein family HMM PF00800; match to protein family HMM PF01817; match to protein family HMM PF01842; match to protein family HMM TIGR01807. (362 aa) |
| | serC | Phosphoserine aminotransferase; Catalyzes the reversible conversion of 3- phosphohydroxypyruvate to phosphoserine and of 3-hydroxy-2-oxo-4- phosphonooxybutanoate to phosphohydroxythreonine; Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. SerC subfamily. (360 aa) |
| | MCA1436 | Putative serine acetyltransferase CysE; Identified by similarity to SP:P71405; match to protein family HMM PF00132. (170 aa) |
| | pqqA | Coenzyme PQQ biosynthesis protein A; Required for coenzyme pyrroloquinoline quinone (PQQ) biosynthesis. PQQ is probably formed by cross-linking a specific glutamate to a specific tyrosine residue and excising these residues from the peptide; Belongs to the PqqA family. (24 aa) |
| | pqqB | Coenzyme PQQ synthesis protein B; May be involved in the transport of PQQ or its precursor to the periplasm, in association with PQQ biosynthesis, but is not absolutely required for this synthesis; Belongs to the PqqB family. (304 aa) |
| | pqqC | Coenzyme PQQ synthesis protein C; Ring cyclization and eight-electron oxidation of 3a-(2-amino- 2-carboxyethyl)-4,5-dioxo-4,5,6,7,8,9-hexahydroquinoline-7,9- dicarboxylic-acid to PQQ. (241 aa) |
| | pqqD | Coenzyme PQQ synthesis protein D; Functions as a PqqA binding protein and presents PqqA to PqqE, in the pyrroloquinoline quinone (PQQ) biosynthetic pathway. (93 aa) |
| | pqqE | Coenzyme PQQ synthesis protein E; Catalyzes the cross-linking of a glutamate residue and a tyrosine residue in the PqqA protein as part of the biosynthesis of pyrroloquinoline quinone (PQQ). (373 aa) |
| | leuS | leucyl-tRNA synthetase; Identified by match to protein family HMM PF00133; match to protein family HMM TIGR00396; Belongs to the class-I aminoacyl-tRNA synthetase family. (887 aa) |
| | dapD | 2,3,4,5-tetrahydropyridine-2,6-dicarboxylate N-succinyltransferase; Identified by similarity to SP:P03948; match to protein family HMM PF00132; match to protein family HMM TIGR00965; Belongs to the transferase hexapeptide repeat family. (271 aa) |
| | MCA1491 | Aminotransferase, class I; Identified by similarity to OMNI:NTL03PA03659; match to protein family HMM PF00155. (398 aa) |
| | MCA1499 | Glycolate oxidase, iron-sulfur subunit; Identified by similarity to SP:P52074; match to protein family HMM PF00037; match to protein family HMM PF02754. (402 aa) |
| | glcE | Glycolate oxidase, GlcE subunit; Identified by similarity to SP:P52073; match to protein family HMM PF01565. (353 aa) |
| | proC | Pyrroline-5-carboxylate reductase; Catalyzes the reduction of 1-pyrroline-5-carboxylate (PCA) to L-proline. (274 aa) |
| | fumC | Fumarate hydratase; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily. (469 aa) |
| | metH | 5-methyltetrahydrofolate--homocysteine methyltransferase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. (1237 aa) |
| | dapE | Succinyl-diaminopimelate desuccinylase; Catalyzes the hydrolysis of N-succinyl-L,L-diaminopimelic acid (SDAP), forming succinate and LL-2,6-diaminoheptanedioate (DAP), an intermediate involved in the bacterial biosynthesis of lysine and meso-diaminopimelic acid, an essential component of bacterial cell walls; Belongs to the peptidase M20A family. DapE subfamily. (377 aa) |
| | MCA1569 | Putative long-chain fatty-acid-CoA ligase; Identified by similarity to SP:P94547; match to protein family HMM PF00501. (510 aa) |
| | MCA1585 | Putative fatty acid cis/trans isomerase; Identified by similarity to GP:5257178; match to protein family HMM PF06934. (783 aa) |
| | glyA | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. (418 aa) |
| | glnA | Glutamine synthetase, type I; Catalyzes the ATP-dependent biosynthesis of glutamine from glutamate and ammonia; Belongs to the glutamine synthetase family. (469 aa) |
| | argJ | Glutamate N-acetyltransferase/amino-acid acetyltransferase; Catalyzes two activities which are involved in the cyclic version of arginine biosynthesis: the synthesis of N-acetylglutamate from glutamate and acetyl-CoA as the acetyl donor, and of ornithine by transacetylation between N(2)-acetylornithine and glutamate. Belongs to the ArgJ family. (408 aa) |
| | MCA1684 | Conserved domain protein; Identified by similarity to GP:11830835; match to protein family HMM PF05088. (1122 aa) |
| | alr | Alanine racemase; Catalyzes the interconversion of L-alanine and D-alanine. May also act on other amino acids; Belongs to the alanine racemase family. (359 aa) |
| | dtD | D-tyrosyl-tRNA(Tyr) deacylase; An aminoacyl-tRNA editing enzyme that deacylates mischarged D-aminoacyl-tRNAs. Also deacylates mischarged glycyl-tRNA(Ala), protecting cells against glycine mischarging by AlaRS. Acts via tRNA- based rather than protein-based catalysis; rejects L-amino acids rather than detecting D-amino acids in the active site. By recycling D- aminoacyl-tRNA to D-amino acids and free tRNA molecules, this enzyme counteracts the toxicity associated with the formation of D-aminoacyl- tRNA entities in vivo and helps enforce protein L-homochirality. Belongs to the DTD family. (153 aa) |
| | gabD | Succinate-semialdehyde dehydrogenase (NADP+); Identified by similarity to SP:P25526; match to protein family HMM PF00171; match to protein family HMM TIGR01780; Belongs to the aldehyde dehydrogenase family. (491 aa) |
| | aspS | aspartyl-tRNA synthetase; Aspartyl-tRNA synthetase with relaxed tRNA specificity since it is able to aspartylate not only its cognate tRNA(Asp) but also tRNA(Asn). Reaction proceeds in two steps: L-aspartate is first activated by ATP to form Asp-AMP and then transferred to the acceptor end of tRNA(Asp/Asn); Belongs to the class-II aminoacyl-tRNA synthetase family. Type 1 subfamily. (599 aa) |
| | birA | birA bifunctional protein; Acts both as a biotin--[acetyl-CoA-carboxylase] ligase and a biotin-operon repressor. In the presence of ATP, BirA activates biotin to form the BirA-biotinyl-5'-adenylate (BirA-bio-5'-AMP or holoBirA) complex. HoloBirA can either transfer the biotinyl moiety to the biotin carboxyl carrier protein (BCCP) subunit of acetyl-CoA carboxylase, or bind to the biotin operator site and inhibit transcription of the operon. (331 aa) |
| | accA | acetyl-CoA carboxylase, carboxyl transferase, alpha subunit; Component of the acetyl coenzyme A carboxylase (ACC) complex. First, biotin carboxylase catalyzes the carboxylation of biotin on its carrier protein (BCCP) and then the CO(2) group is transferred by the carboxyltransferase to acetyl-CoA to form malonyl-CoA. (321 aa) |
| | MCA1806 | Putative fatty acid cis/trans isomerase; Identified by similarity to GP:5257178; match to protein family HMM PF06934. (798 aa) |
| | ispH | Hydroxymethylbutenyl pyrophosphate reductase; 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. Belongs to the IspH family. (313 aa) |
| | cysE-1 | Serine acetyltransferase; Identified by similarity to SP:P74089; match to protein family HMM PF00132; match to protein family HMM TIGR01172. (249 aa) |
| | MCA1834 | Putative chloromuconate cycloisomerase; Catalyzes the epimerization of L-Lys-L-Arg to L-Lys-D-Arg. Can also catalyze the epimerization of other cationic dipeptides, such as L-Arg-L-Arg, L-Lys-L-Lys and L-Lys-L-His, but with lower efficiency (in vitro); Belongs to the mandelate racemase/muconate lactonizing enzyme family. (356 aa) |
| | sfcA | Malate oxidoreductase; Identified by similarity to SP:P26616; match to protein family HMM PF00390; match to protein family HMM PF03949. (550 aa) |
| | ilvK | Acetolactate synthase; Identified by similarity to SP:Q04789; match to protein family HMM PF00205; match to protein family HMM PF02776; match to protein family HMM TIGR02418; Belongs to the TPP enzyme family. (553 aa) |
| | carB | Carbamoyl-phosphate synthase, large subunit; Identified by match to protein family HMM PF00289; match to protein family HMM PF02142; match to protein family HMM PF02786; match to protein family HMM PF02787; match to protein family HMM TIGR01369; Belongs to the CarB family. (1072 aa) |
| | carA | Carbamoyl-phosphate synthase, small subunit; Identified by match to protein family HMM PF00117; match to protein family HMM PF00988; match to protein family HMM TIGR01368; Belongs to the CarA family. (378 aa) |
| | dapB | Dihydrodipicolinate reductase; Catalyzes the conversion of 4-hydroxy-tetrahydrodipicolinate (HTPA) to tetrahydrodipicolinate. (269 aa) |
| | metAS | Putative homoserine O-succinyltransferase; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine; Belongs to the MetA family. (355 aa) |
| | proA | Gamma-glutamyl phosphate reductase; Catalyzes the NADPH-dependent reduction of L-glutamate 5- phosphate into L-glutamate 5-semialdehyde and phosphate. The product spontaneously undergoes cyclization to form 1-pyrroline-5-carboxylate. Belongs to the gamma-glutamyl phosphate reductase family. (430 aa) |
| | cysM | Cysteine synthase B; Identified by match to protein family HMM PF00291; match to protein family HMM TIGR01136; match to protein family HMM TIGR01138; Belongs to the cysteine synthase/cystathionine beta- synthase family. (295 aa) |
| | eno-1 | Enolase; Catalyzes the reversible conversion of 2-phosphoglycerate into phosphoenolpyruvate. It is essential for the degradation of carbohydrates via glycolysis. (421 aa) |
| | gnd | 6-phosphogluconate dehydrogenase, decarboxylating; Catalyzes the oxidative decarboxylation of 6-phosphogluconate to ribulose 5-phosphate and CO(2), with concomitant reduction of NADP to NADPH. (505 aa) |
| | sucB | 2-oxoglutarate dehydrogenase, E2 component, dihydrolipoamide succinyltransferase; E2 component of the 2-oxoglutarate dehydrogenase (OGDH) complex which catalyzes the second step in the conversion of 2- oxoglutarate to succinyl-CoA and CO(2). (381 aa) |
| | hisD | Histidinol dehydrogenase; Catalyzes the sequential NAD-dependent oxidations of L- histidinol to L-histidinaldehyde and then to L-histidine. (436 aa) |
| | hisG | ATP phosphoribosyltransferase; Catalyzes the condensation of ATP and 5-phosphoribose 1- diphosphate to form N'-(5'-phosphoribosyl)-ATP (PR-ATP). Has a crucial role in the pathway because the rate of histidine biosynthesis seems to be controlled primarily by regulation of HisG enzymatic activity. Belongs to the ATP phosphoribosyltransferase family. Short subfamily. (213 aa) |
| | serS | seryl-tRNA synthetase; Catalyzes the attachment of serine to tRNA(Ser). Is also able to aminoacylate tRNA(Sec) with serine, to form the misacylated tRNA L- seryl-tRNA(Sec), which will be further converted into selenocysteinyl- tRNA(Sec). (427 aa) |
| | mtnA | Initiation factor 2 subunit family protein; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P). (352 aa) |
| | hisZ | Conserved hypothetical protein; Required for the first step of histidine biosynthesis. May allow the feedback regulation of ATP phosphoribosyltransferase activity by histidine. (406 aa) |
| | pabC | 4-amino-4-deoxychorismate lyase; Identified by similarity to SP:P28305; match to protein family HMM PF01063. (276 aa) |
| | fabF | 3-oxoacyl-(acyl-carrier-protein) synthase II; Catalyzes the condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP. (401 aa) |
| | acpP | Acyl carrier protein; Carrier of the growing fatty acid chain in fatty acid biosynthesis; Belongs to the acyl carrier protein (ACP) family. (76 aa) |
| | fabG | 3-oxoacyl-(acyl-carrier-protein) reductase; 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. Belongs to the short-chain dehydrogenases/reductases (SDR) family. (245 aa) |
| | fabH-1 | 3-oxoacyl-(acyl-carrier-protein) synthase 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. Its substrate specificity determines the biosynthesis of branched-chain and/or straight-chain of fatty acids; Belongs to the thiolase-like superfamily. FabH family. (321 aa) |
| | plsX | Fatty acid/phospholipid synthesis protein PlsX; Catalyzes the reversible formation of acyl-phosphate (acyl- PO(4)) from acyl-[acyl-carrier-protein] (acyl-ACP). This enzyme utilizes acyl-ACP as fatty acyl donor, but not acyl-CoA. (339 aa) |
| | proS | prolyl-tRNA synthetase; Catalyzes the attachment of proline to tRNA(Pro) in a two- step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and involves dea [...] (583 aa) |
| | MCA2018 | Conserved hypothetical protein; Identified by similarity to OMNI:NTL03PA05065; match to protein family HMM PF06843. (220 aa) |
| | pgk | Phosphoglycerate kinase; Identified by similarity to SP:P11665; match to protein family HMM PF00162; Belongs to the phosphoglycerate kinase family. (391 aa) |
| | gltB | Glutamate synthase, large subunit; Identified by similarity to SP:P39812; match to protein family HMM PF01493; match to protein family HMM PF01645; match to protein family HMM PF04897; match to protein family HMM PF04898. (1542 aa) |
| | gltD | Glutamate synthase, NADH/NADPH small subunit; Identified by similarity to GP:17429987; match to protein family HMM PF00070; match to protein family HMM PF07992; match to protein family HMM TIGR01317. (479 aa) |
| | acs | acetyl-CoA synthase; 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; Belongs to the ATP-dependent AMP-binding enzyme family. (662 aa) |
| | speA | Arginine decarboxylase; Catalyzes the biosynthesis of agmatine from arginine. (625 aa) |
| | glyQ | glycyl-tRNA synthetase, alpha subunit; Identified by similarity to SP:P00960; match to protein family HMM PF02091; match to protein family HMM TIGR00388. (309 aa) |
| | glyS | glycyl-tRNA synthetase, beta subunit; Identified by similarity to SP:P00961; match to protein family HMM PF02092; match to protein family HMM PF05746; match to protein family HMM TIGR00211. (693 aa) |
| | MCA2053 | Aminotransferase, class I/class II; Identified by match to protein family HMM PF00155. (400 aa) |
| | asd | Aspartate-semialdehyde dehydrogenase; Catalyzes the NADPH-dependent formation of L-aspartate- semialdehyde (L-ASA) by the reductive dephosphorylation of L-aspartyl- 4-phosphate; Belongs to the aspartate-semialdehyde dehydrogenase family. (340 aa) |
| | leuB | 3-isopropylmalate dehydrogenase; Catalyzes the oxidation of 3-carboxy-2-hydroxy-4- methylpentanoate (3-isopropylmalate) to 3-carboxy-4-methyl-2- oxopentanoate. The product decarboxylates to 4-methyl-2 oxopentanoate. Belongs to the isocitrate and isopropylmalate dehydrogenases family. LeuB type 1 subfamily. (360 aa) |
| | leuD | 3-isopropylmalate dehydratase, small subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. Belongs to the LeuD family. LeuD type 1 subfamily. (212 aa) |
| | leuC | 3-isopropylmalate dehydratase, large subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. (470 aa) |
| | argD | Acetylornithine aminotransferase; Identified by similarity to SP:O27392; match to protein family HMM PF00202; match to protein family HMM TIGR00707; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. (391 aa) |
| | atpD-2 | Ornithine carbamoyltransferase; Reversibly catalyzes the transfer of the carbamoyl group from carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to produce L-citrulline; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. OTCase family. (298 aa) |
| | ilvD | Dihydroxy-acid dehydratase; Identified by similarity to SP:P51785; match to protein family HMM PF00920; match to protein family HMM TIGR00110; Belongs to the IlvD/Edd family. (562 aa) |
| | argE | Acetylornithine deacetylase; Identified by similarity to SP:P23908; match to protein family HMM PF01546; match to protein family HMM PF07687; match to protein family HMM TIGR01892. (388 aa) |
| | argA | N-acetylglutamate synthase; Identified by similarity to SP:P08205; match to protein family HMM PF00583; match to protein family HMM PF00696; match to protein family HMM TIGR01890; Belongs to the acetyltransferase family. ArgA subfamily. (448 aa) |
| | valS | valyl-tRNA synthetase; Catalyzes the attachment of valine to tRNA(Val). As ValRS can inadvertently accommodate and process structurally similar amino acids such as threonine, to avoid such errors, it has a 'posttransfer' editing activity that hydrolyzes mischarged Thr-tRNA(Val) in a tRNA- dependent manner; Belongs to the class-I aminoacyl-tRNA synthetase family. ValS type 1 subfamily. (921 aa) |
| | MCA2127 | Asparagine synthetase, glutamine-hydrolyzing; Identified by similarity to SP:P54420; match to protein family HMM PF00310; match to protein family HMM PF00733; match to protein family HMM TIGR01536. (605 aa) |
| | MCA2202 | Aspartate aminotransferase; Identified by similarity to SP:P23034; match to protein family HMM PF00155. (393 aa) |
| | proB | Glutamate 5-kinase; Catalyzes the transfer of a phosphate group to glutamate to form L-glutamate 5-phosphate. (374 aa) |
| | ileS | isoleucyl-tRNA synthetase; Catalyzes the attachment of isoleucine to tRNA(Ile). As IleRS can inadvertently accommodate and process structurally similar amino acids such as valine, to avoid such errors it has two additional distinct tRNA(Ile)-dependent editing activities. One activity is designated as 'pretransfer' editing and involves the hydrolysis of activated Val-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Val-tRNA(Ile). Belongs to the class-I aminoacyl-tRNA synthetase family. IleS type 1 subfamily. (939 aa) |
| | metE | 5-methyltetrahydropteroyltriglutamate-- homocysteine S-methyltransferase; Catalyzes the transfer of a methyl group from 5- methyltetrahydrofolate to homocysteine resulting in methionine formation; Belongs to the vitamin-B12 independent methionine synthase family. (762 aa) |
| | metR | Transcriptional regulator MetR; Identified by similarity to SP:P45349; match to protein family HMM PF00126; match to protein family HMM PF03466; Belongs to the LysR transcriptional regulatory family. (313 aa) |
| | ilvB | Acetolactate synthase, large subunit, biosynthetic type; Identified by similarity to SP:P00893; match to protein family HMM PF00205; match to protein family HMM PF02776; match to protein family HMM TIGR00118. (576 aa) |
| | ilvN | Acetolactate synthase, small subunit; Identified by similarity to SP:P00894; match to protein family HMM PF01842; match to protein family HMM TIGR00119. (163 aa) |
| | ilvC | Ketol-acid reductoisomerase; Involved in the biosynthesis of branched-chain amino acids (BCAA). Catalyzes an alkyl-migration followed by a ketol-acid reduction of (S)-2-acetolactate (S2AL) to yield (R)-2,3-dihydroxy-isovalerate. In the isomerase reaction, S2AL is rearranged via a Mg-dependent methyl migration to produce 3-hydroxy-3-methyl-2-ketobutyrate (HMKB). In the reductase reaction, this 2-ketoacid undergoes a metal-dependent reduction by NADPH to yield (R)-2,3-dihydroxy-isovalerate. (338 aa) |
| | leuA | 2-isopropylmalate synthase; Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3- hydroxy-4-methylpentanoate (2-isopropylmalate); Belongs to the alpha-IPM synthase/homocitrate synthase family. LeuA type 1 subfamily. (514 aa) |
| | cobB | Cobyrinic acid a,c-diamide synthase; Catalyzes the ATP-dependent amidation of the two carboxylate groups at positions a and c of cobyrinate, using either L-glutamine or ammonia as the nitrogen source; Belongs to the CobB/CbiA family. (429 aa) |
| | cobQ | Cobyric acid synthase CobQ; Catalyzes amidations at positions B, D, E, and G on adenosylcobyrinic A,C-diamide. NH(2) groups are provided by glutamine, and one molecule of ATP is hydrogenolyzed for each amidation. Belongs to the CobB/CobQ family. CobQ subfamily. (505 aa) |
| | MCA2307 | Histidine decarboxylase, pyruvoyl type; Identified by similarity to SP:P04194; match to protein family HMM PF02329. (316 aa) |
| | folK-1 | 2-amino-4-hydroxy-6- hydroxymethyldihydropteridine pyrophosphokinase; Identified by similarity to SP:P26281; match to protein family HMM PF01288; match to protein family HMM TIGR01498. (165 aa) |
| | panB | 3-methyl-2-oxobutanoate hydroxymethyltransferase; Catalyzes the reversible reaction in which hydroxymethyl group from 5,10-methylenetetrahydrofolate is transferred onto alpha- ketoisovalerate to form ketopantoate; Belongs to the PanB family. (269 aa) |
| | panC | Pantoate--beta-alanine ligase; Catalyzes the condensation of pantoate with beta-alanine in an ATP-dependent reaction via a pantoyl-adenylate intermediate. Belongs to the pantothenate synthetase family. (286 aa) |
| | panD | Aspartate 1-decarboxylase; Catalyzes the pyruvoyl-dependent decarboxylation of aspartate to produce beta-alanine. (126 aa) |
| | folP | Dihydropteroate synthase; Catalyzes the condensation of para-aminobenzoate (pABA) with 6-hydroxymethyl-7,8-dihydropterin diphosphate (DHPt-PP) to form 7,8- dihydropteroate (H2Pte), the immediate precursor of folate derivatives. (294 aa) |
| | pyrB | Aspartate carbamoyltransferase; Identified by match to protein family HMM PF00185; match to protein family HMM PF02729; match to protein family HMM TIGR00670; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. (328 aa) |
| | ilvE | Branched-chain amino acid aminotransferase; Acts on leucine, isoleucine and valine. Belongs to the class-IV pyridoxal-phosphate-dependent aminotransferase family. (306 aa) |
| | glnE | Glutamate-ammonia-ligase adenylyltransferase; Involved in the regulation of glutamine synthetase GlnA, a key enzyme in the process to assimilate ammonia. When cellular nitrogen levels are high, the C-terminal adenylyl transferase (AT) inactivates GlnA by covalent transfer of an adenylyl group from ATP to specific tyrosine residue of GlnA, thus reducing its activity. Conversely, when nitrogen levels are low, the N-terminal adenylyl removase (AR) activates GlnA by removing the adenylyl group by phosphorolysis, increasing its activity. The regulatory region of GlnE binds the signal transd [...] (948 aa) |
| | MCA2412 | Glutamine amidotransferase, class II; Identified by match to protein family HMM PF00310. (261 aa) |
| | fabZ | (3R)-hydroxymyristoyl-(acyl-carrier-protein) dehydratase; Involved in unsaturated fatty acids biosynthesis. Catalyzes the dehydration of short chain beta-hydroxyacyl-ACPs and long chain saturated and unsaturated beta-hydroxyacyl-ACPs. (146 aa) |
| | cysH | Phosophoadenylyl-sulfate reductase; Reduction of activated sulfate into sulfite. (240 aa) |
| | ispG | Putative 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate synthase; 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. (407 aa) |
| | ugd | UDP-glucose 6-dehydrogenase; Identified by similarity to SP:O54068; match to protein family HMM PF00984; match to protein family HMM PF03720; match to protein family HMM PF03721. (442 aa) |
| | metZ | O-succinylhomoserine sulfhydrylase; Catalyzes the formation of L-homocysteine from O-succinyl-L- homoserine (OSHS) and hydrogen sulfide. (383 aa) |
| | purF | Amidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine; In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family. (502 aa) |
| | accD | acetyl-CoA carboxylase, carboxyl transferase, beta subunit; Component of the acetyl coenzyme A carboxylase (ACC) complex. Biotin carboxylase (BC) catalyzes the carboxylation of biotin on its carrier protein (BCCP) and then the CO(2) group is transferred by the transcarboxylase to acetyl-CoA to form malonyl-CoA; Belongs to the AccD/PCCB family. (324 aa) |
| | trpA | Tryptophan synthase, alpha subunit; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family. (267 aa) |
| | trpB | Tryptophan synthase, beta subunit; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. (405 aa) |
| | trpF | N-(5'phosphoribosyl)anthranilate isomerase; Identified by similarity to SP:Q59649; match to protein family HMM PF00697; Belongs to the TrpF family. (222 aa) |
| | pyrG | CTP synthase; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. Regulates intracellular CTP levels through interactions with the four ribonucleotide triphosphates. (552 aa) |
| | kdsA | 3-deoxy-8-phosphooctulonate synthase; Identified by similarity to OMNI:NTL01XF01290; match to protein family HMM PF00793; match to protein family HMM TIGR01362; Belongs to the KdsA family. (252 aa) |
| | eno-2 | Enolase; Catalyzes the reversible conversion of 2-phosphoglycerate into phosphoenolpyruvate. It is essential for the degradation of carbohydrates via glycolysis. (427 aa) |
| | ispD | 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase; Catalyzes the formation of 4-diphosphocytidyl-2-C-methyl-D- erythritol from CTP and 2-C-methyl-D-erythritol 4-phosphate (MEP). (234 aa) |
| | ispF | 2C-methyl-D-erythritol 2,4-cyclodiphosphate synthase; 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). (158 aa) |
| | panE | 2-dehydropantoate 2-reductase; Catalyzes the NADPH-dependent reduction of ketopantoate into pantoic acid. (312 aa) |
| | trpS | tryptophanyl-tRNA synthetase; Catalyzes the attachment of tryptophan to tRNA(Trp). Belongs to the class-I aminoacyl-tRNA synthetase family. (338 aa) |
| | MCA2576 | Formate dehydrogenase, alpha subunit; Identified by similarity to SP:P07658; match to protein family HMM PF00037; match to protein family HMM PF00111; match to protein family HMM PF00384; match to protein family HMM PF01568; match to protein family HMM PF04879; match to protein family HMM TIGR01591. (925 aa) |
| | cbbZ | Phosphoglycolate phosphatase; Specifically catalyzes the dephosphorylation of 2- phosphoglycolate. Is involved in the dissimilation of the intracellular 2-phosphoglycolate formed during the DNA repair of 3'-phosphoglycolate ends, a major class of DNA lesions induced by oxidative stress. Belongs to the HAD-like hydrolase superfamily. CbbY/CbbZ/Gph/YieH family. (227 aa) |
| | trpE | Anthranilate synthase component I; Part of a heterotetrameric complex that catalyzes the two- step biosynthesis of anthranilate, an intermediate in the biosynthesis of L-tryptophan. In the first step, the glutamine-binding beta subunit (TrpG) of anthranilate synthase (AS) provides the glutamine amidotransferase activity which generates ammonia as a substrate that, along with chorismate, is used in the second step, catalyzed by the large alpha subunit of AS (TrpE) to produce anthranilate. In the absence of TrpG, TrpE can synthesize anthranilate directly from chorismate and high concentr [...] (495 aa) |
| | trpG | Anthranilate synthase component II; Identified by similarity to SP:P20576; match to protein family HMM PF00117; match to protein family HMM TIGR00566. (195 aa) |
| | trpD | Anthranilate phosphoribosyltransferase; Catalyzes the transfer of the phosphoribosyl group of 5- phosphorylribose-1-pyrophosphate (PRPP) to anthranilate to yield N-(5'- phosphoribosyl)-anthranilate (PRA). (341 aa) |
| | trpC | Indole-3-glycerol phosphate synthase; Identified by similarity to SP:P20577; match to protein family HMM PF00218; Belongs to the TrpC family. (265 aa) |
| | pyk | Pyruvate kinase; Identified by similarity to SP:P21599; match to protein family HMM PF00224; match to protein family HMM PF02887; match to protein family HMM TIGR01064; Belongs to the pyruvate kinase family. (488 aa) |
| | gap | Glyceraldehyde 3-phosphate dehydrogenase; Identified by similarity to SP:P50321; match to protein family HMM PF00044; match to protein family HMM PF02800; match to protein family HMM TIGR01534; Belongs to the glyceraldehyde-3-phosphate dehydrogenase family. (336 aa) |
| | cysE-2 | Serine acetyltransferase; Identified by match to protein family HMM PF00132; match to protein family HMM TIGR01172. (261 aa) |
| | cysD | Sulfate adenylyltransferase, subunit 2; Identified by similarity to SP:O50273; match to protein family HMM PF01507; match to protein family HMM TIGR02039. (302 aa) |
| | folA | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. (172 aa) |
| | argB | Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily. (300 aa) |
| | coaBC | Phosphopantothenoylcysteine decarboxylase/phosphopantothenate--cysteine ligase; Catalyzes two steps in the biosynthesis of coenzyme A. In the first step cysteine is conjugated to 4'-phosphopantothenate to form 4- phosphopantothenoylcysteine, in the latter compound is decarboxylated to form 4'-phosphopantotheine; In the C-terminal section; belongs to the PPC synthetase family. (420 aa) |
| | aroE | Shikimate 5-dehydrogenase; Involved in the biosynthesis of the chorismate, which leads to the biosynthesis of aromatic amino acids. Catalyzes the reversible NADPH linked reduction of 3-dehydroshikimate (DHSA) to yield shikimate (SA). (279 aa) |
| | hisE | phosphoribosyl-ATP pyrophosphatase; Identified by similarity to SP:O30723; match to protein family HMM PF01503. (105 aa) |
| | hisI | phosphoribosyl-AMP cyclohydrolase; Catalyzes the hydrolysis of the adenine ring of phosphoribosyl-AMP. (128 aa) |
| | hisF | Imidazoleglycerol phosphate synthase, cyclase subunit; IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisF subunit catalyzes the cyclization activity that produces IGP and AICAR from PRFAR using the ammonia provided by the HisH subunit. (254 aa) |
| | hisA | Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; Identified by match to protein family HMM PF00977; match to protein family HMM TIGR00007. (243 aa) |
| | hisH | Amidotransferase HisH; IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisH subunit catalyzes the hydrolysis of glutamine to glutamate and ammonia as part of the synthesis of IGP and AICAR. The resulting ammonia molecule is channeled to the active site of HisF. (217 aa) |
| | hisB | Imidazoleglycerol-phosphate dehydratase; Identified by match to protein family HMM PF00475. (197 aa) |
| | MCA2806 | Pyridoxal-dependent decarboxylase domain protein; Identified by similarity to OMNI:NTL01BH0567; match to protein family HMM PF00282. (560 aa) |
| | MCA2867 | Identified by similarity to GP:11193065; match to protein family HMM PF00977; Belongs to the HisA/HisF family. (227 aa) |
| | fabA | 3-hydroxydecanoyl-(acyl-carrier-protein) dehydratase; Necessary for the introduction of cis unsaturation into fatty acids. Catalyzes the dehydration of (3R)-3-hydroxydecanoyl-ACP to E- (2)-decenoyl-ACP and then its isomerization to Z-(3)-decenoyl-ACP. Can catalyze the dehydratase reaction for beta-hydroxyacyl-ACPs with saturated chain lengths up to 16:0, being most active on intermediate chain length. (171 aa) |
| | fabB | 3-oxoacyl-(acyl-carrier-protein) synthase I; Identified by similarity to SP:P14926; match to protein family HMM PF00109; match to protein family HMM PF02801; Belongs to the thiolase-like superfamily. Beta-ketoacyl-ACP synthases family. (406 aa) |
| | MCA2884 | Cysteine desulfurase; Identified by similarity to SP:Q43884; match to protein family HMM PF00266. (373 aa) |
| | hisS | histidyl-tRNA synthetase; Identified by similarity to SP:P04804; match to protein family HMM PF00587; match to protein family HMM PF03129; match to protein family HMM TIGR00442. (422 aa) |
| | folK-2 | 2-amino-4-hydroxy-6- hydroxymethyldihydropteridine pyrophosphokinase; Identified by similarity to OMNI:NTL01EC00142; match to protein family HMM PF01288; match to protein family HMM TIGR01498. (164 aa) |
| | folB | Dihydroneopterin aldolase; Catalyzes the conversion of 7,8-dihydroneopterin to 6- hydroxymethyl-7,8-dihydropterin. (121 aa) |
| | aceE | Pyruvate dehydrogenase complex, E1 component, pyruvate dehydrogenase; Component of the pyruvate dehydrogenase (PDH) complex, that catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2). (895 aa) |
| | aceF | Pyruvate dehydrogenase complex, E2 component, dihydrolipoamide acetyltransferase; The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2). (436 aa) |
| | ppdK | Pyruvate, phosphate dikinase; Identified by similarity to GP:2285879; match to protein family HMM PF00391; match to protein family HMM PF01326; match to protein family HMM PF02896; match to protein family HMM TIGR01828; Belongs to the PEP-utilizing enzyme family. (906 aa) |
| | fbaA-1 | Fructose-bisphosphate aldolase, class II; 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. (354 aa) |
| | MCA3074 | Putative alginate O-acetyltransferase; Identified by similarity to GP:1245347; match to protein family HMM PF03062; Belongs to the membrane-bound acyltransferase family. (515 aa) |
| | argS | arginyl-tRNA synthetase; Identified by similarity to SP:P46906; match to protein family HMM PF00750; match to protein family HMM PF03485; match to protein family HMM PF05746; match to protein family HMM TIGR00456. (586 aa) |
