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| | argG | Argininosuccinate synthase; Belongs to the argininosuccinate synthase family. Type 1 subfamily. (412 aa) |
| | AOT82_1162 | L-lactate dehydrogenase. (395 aa) |
| | AOT82_1188 | Anthranilate synthase component I. (472 aa) |
| | AOT82_1189 | Para-aminobenzoate synthase component II. (215 aa) |
| | trpA | Tryptophan synthase subunit alpha; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family. (274 aa) |
| | trpB | Tryptophan synthase subunit beta; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. (424 aa) |
| | trpF | N-(5'-phosphoribosyl)anthranilate isomerase; Belongs to the TrpF family. (223 aa) |
| | AOT82_1286 | B12-dependent homocysteine-N5-methyltetrahydrofolate transmethylase; 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. (1267 aa) |
| | AOT82_1298 | Aspartate/tyrosine/aromatic aminotransferase. (410 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 [...] (498 aa) |
| | metXS | Homoserine acetyltransferase; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine. (479 aa) |
| | AOT82_1330 | Hypothetical protein. (205 aa) |
| | AOT82_1334 | D-3-phosphoglycerate dehydrogenase; Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family. (408 aa) |
| | AOT82_1365 | Cysteine synthase B; Belongs to the cysteine synthase/cystathionine beta- synthase family. (323 aa) |
| | ilvD | Dihydroxy-acid dehydratase; Belongs to the IlvD/Edd family. (628 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. (433 aa) |
| | AOT82_1482 | Homoserine dehydrogenase. (452 aa) |
| | xerC | Integrase/recombinase; Site-specific tyrosine recombinase, which acts by catalyzing the cutting and rejoining of the recombining DNA molecules. The XerC- XerD complex is essential to convert dimers of the bacterial chromosome into monomers to permit their segregation at cell division. It also contributes to the segregational stability of plasmids. (346 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. (288 aa) |
| | lysA | Hypothetical protein; Specifically catalyzes the decarboxylation of meso- diaminopimelate (meso-DAP) to L-lysine. (458 aa) |
| | proC | Pyrroline-5-carboxylate reductase; Catalyzes the reduction of 1-pyrroline-5-carboxylate (PCA) to L-proline. (277 aa) |
| | dapA | Dihydrodipicolinate synthase; Catalyzes the condensation of (S)-aspartate-beta-semialdehyde [(S)-ASA] and pyruvate to 4-hydroxy-tetrahydrodipicolinate (HTPA). (301 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). (287 aa) |
| | argH | Argininosuccinate lyase. (457 aa) |
| | dapB | Dihydrodipicolinate reductase; Catalyzes the conversion of 4-hydroxy-tetrahydrodipicolinate (HTPA) to tetrahydrodipicolinate; Belongs to the DapB family. (276 aa) |
| | AOT82_1810 | Hypothetical protein. (354 aa) |
| | AOT82_1833 | Threonine synthase. (473 aa) |
| | hisB | Imidazoleglycerol-phosphate dehydratase. (215 aa) |
| | hisH | Amidotransferase; 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. (211 aa) |
| | AOT82_1860 | Valine--pyruvate aminotransferase. (438 aa) |
| | hisA | 1-(5-phosphoribosyl)-5-[(5- phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase. (245 aa) |
| | argA | N-acetylglutamate synthase; Belongs to the acetyltransferase family. ArgA subfamily. (406 aa) |
| | AOT82_1916 | Methionine synthase II. (342 aa) |
| | hisF | Imidazole glycerol phosphate synthase subunit HisF; 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. (260 aa) |
| | thrB | Hypothetical protein; Belongs to the pseudomonas-type ThrB family. (388 aa) |
| | hisI | phosphoribosyl-AMP cyclohydrolase; In the N-terminal section; belongs to the PRA-CH family. (278 aa) |
| | AOT82_2162 | Hypothetical protein. (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. (230 aa) |
| | hisD | Hypothetical protein; Catalyzes the sequential NAD-dependent oxidations of L- histidinol to L-histidinaldehyde and then to L-histidine. (431 aa) |
| | hisC | Histidinol-phosphate aminotransferase; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. Histidinol-phosphate aminotransferase subfamily. (377 aa) |
| | AOT82_2173 | Para-aminobenzoate synthase component I. (568 aa) |
| | aroK | Shikimate kinase I; Catalyzes the specific phosphorylation of the 3-hydroxyl group of shikimic acid using ATP as a cosubstrate; Belongs to the shikimate kinase family. (186 aa) |
| | aroB | 3-dehydroquinate synthase; Catalyzes the conversion of 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) to dehydroquinate (DHQ). (369 aa) |
| | AOT82_222 | Bifunctional proline dehydrogenase/pyrroline-5-carboxylate dehydrogenase; Oxidizes proline to glutamate for use as a carbon and nitrogen source; In the C-terminal section; belongs to the aldehyde dehydrogenase family. (1082 aa) |
| | AOT82_2221 | Phosphoserine phosphatase. (396 aa) |
| | AOT82_223 | Bifunctional proline dehydrogenase/pyrroline-5-carboxylate dehydrogenase. (230 aa) |
| | AOT82_2338 | Acetylornithine deacetylase. (412 aa) |
| | leuA | Isopropylmalate/homocitrate/citramalatesynthase; 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 2 subfamily. (594 aa) |
| | AOT82_2487 | Acetolactate synthase isozyme III large subunit. (644 aa) |
| | AOT82_2488 | Acetolactate synthase isozyme III small subunit. (165 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) |
| | 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. (405 aa) |
| | argB | Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily. (300 aa) |
| | ilvE | Branched-chain amino-acid aminotransferase; Acts on leucine, isoleucine and valine. Belongs to the class-IV pyridoxal-phosphate-dependent aminotransferase family. (309 aa) |
| | hisZ | ATP phosphoribosyltransferase; Required for the first step of histidine biosynthesis. May allow the feedback regulation of ATP phosphoribosyltransferase activity by histidine. (435 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. (377 aa) |
| | proB | Glutamate 5-kinase; Catalyzes the transfer of a phosphate group to glutamate to form L-glutamate 5-phosphate. (390 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. (355 aa) |
| | AOT82_2778 | Aspartokinase; Belongs to the aspartokinase family. (428 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. (367 aa) |
| | argJ | Bifunctional ornithine acetyltransferase/N-acetylglutamate synthase; 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. (407 aa) |
| | AOT82_290 | L-serine deaminase I/L-threonine deaminase I; Belongs to the iron-sulfur dependent L-serine dehydratase family. (455 aa) |
| | AOT82_299 | Bifunctional chorismate mutase/prephenate dehydratase. (390 aa) |
| | hisC-2 | Histidinol-phosphate aminotransferase; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. Histidinol-phosphate aminotransferase subfamily. (380 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. (777 aa) |
| | AOT82_305 | Serine acetyltransferase. (303 aa) |
| | argD | Acetylornithine aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. (393 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. (378 aa) |
| | AOT82_499 | Para-aminobenzoate synthase component II. (207 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). (373 aa) |
| | trpC | Bifunctional indole-3-glycerol phosphate synthase/phosphoribosylanthranilate isomerase; Belongs to the TrpC family. (291 aa) |
| | ahcY | S-adenosyl-L-homocysteine hydrolase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. (474 aa) |
| | AOT82_507 | Methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family. (282 aa) |
| | AOT82_53 | Sodium/proline symporter (proline permease); Catalyzes the sodium-dependent uptake of extracellular L- proline; Belongs to the sodium:solute symporter (SSF) (TC 2.A.21) family. (499 aa) |
| | AOT82_535 | 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. (307 aa) |
| | ilvA | Threonine deaminase; 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. (517 aa) |
| | aroQ | 3-dehydroquinate dehydratase II; Catalyzes a trans-dehydration via an enolate intermediate. Belongs to the type-II 3-dehydroquinase family. (178 aa) |
| | leuC | 3-isopropylmalate dehydratase; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. (472 aa) |
| | leuD | Isopropylmalate isomerase 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. (216 aa) |
| | AOT82_582 | Phospho-2-dehydro-3-deoxyheptonate aldolase, tyr-sensitive; Stereospecific condensation of phosphoenolpyruvate (PEP) and D-erythrose-4-phosphate (E4P) giving rise to 3-deoxy-D-arabino- heptulosonate-7-phosphate (DAHP). (360 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. (367 aa) |
| | cysS | cysteinyl-tRNA synthetase; Belongs to the class-I aminoacyl-tRNA synthetase family. (486 aa) |
| | metK | S-adenosylmethionine synthetase; Catalyzes the formation of S-adenosylmethionine (AdoMet) from methionine and ATP. The overall synthetic reaction is composed of two sequential steps, AdoMet formation and the subsequent tripolyphosphate hydrolysis which occurs prior to release of AdoMet from the enzyme. (388 aa) |
| | AOT82_767 | Hypothetical protein. (233 aa) |
| | dld | D-lactate dehydrogenase; Catalyzes the oxidation of D-lactate to pyruvate. Belongs to the quinone-dependent D-lactate dehydrogenase family. (590 aa) |
| | AOT82_788 | L-lactate permease; Transports L-lactate across the membrane. Can also transport D-lactate and glycolate; Belongs to the lactate permease family. (567 aa) |
| | metZ | Hypothetical protein; Catalyzes the formation of L-homocysteine from O-succinyl-L- homoserine (OSHS) and hydrogen sulfide. (430 aa) |
| | dapD | 2,3,4,5-tetrahydropyridine-2,6-dicarboxylate N-succinyltransferase; Belongs to the transferase hexapeptide repeat family. (273 aa) |
| | AOT82_887 | Hypothetical protein. (45 aa) |
