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pdxH pdxH D521_0522 D521_0522 argH argH panC panC D521_0506 D521_0506 D521_0495 D521_0495 D521_0473 D521_0473 queG queG D521_0402 D521_0402 D521_0380 D521_0380 D521_0334 D521_0334 D521_0332 D521_0332 D521_0324 D521_0324 D521_0323 D521_0323 glyA glyA exsB exsB D521_0271 D521_0271 D521_0270 D521_0270 ribB ribB ribH ribH proA proA dapB dapB thiL thiL aroE aroE aroQ aroQ D521_0213 D521_0213 D521_0212 D521_0212 proB proB D521_0192 D521_0192 argJ argJ coq7 coq7 bioB bioB D521_0158 D521_0158 D521_0157 D521_0157 bioD bioD trpE trpE trpD trpD trpC trpC D521_0142 D521_0142 hisE hisE hisI hisI hisF hisF hisA hisA hisH hisH hisB hisB hisC hisC hisD hisD hisG hisG D521_0093 D521_0093 aroK aroK aroB aroB lysA lysA pckG pckG D521_2048 D521_2048 argB argB metX metX dapF dapF D521_2003 D521_2003 D521_2000 D521_2000 D521_1977 D521_1977 lipA lipA D521_1957 D521_1957 gpmA gpmA D521_1939 D521_1939 queF queF ilvA ilvA ubiE ubiE D521_1890 D521_1890 D521_1889 D521_1889 D521_1886 D521_1886 argC argC D521_1868 D521_1868 pdxA pdxA ilvE ilvE tgt tgt queA queA ubiA ubiA proC proC D521_1762 D521_1762 D521_1761 D521_1761 panB panB D521_1748 D521_1748 D521_1736 D521_1736 argG argG D521_1724 D521_1724 argD argD thrB thrB dxs dxs D521_1652 D521_1652 D521_1572 D521_1572 D521_1512 D521_1512 D521_1499 D521_1499 D521_1488 D521_1488 ubiG ubiG serC serC D521_1482 D521_1482 hisC-2 hisC-2 D521_1480 D521_1480 aroA aroA D521_1474 D521_1474 D521_1467 D521_1467 cobD cobD D521_1447 D521_1447 plsX plsX fabH fabH D521_1428 D521_1428 acpP acpP D521_1424 D521_1424 pdxJ pdxJ acpS acpS D521_1384 D521_1384 D521_1383 D521_1383 selD selD dapE dapE dapD dapD D521_1257 D521_1257 fabZ fabZ D521_1233 D521_1233 D521_1227 D521_1227 queE queE D521_1209 D521_1209 D521_1166 D521_1166 D521_1121 D521_1121 hisZ hisZ argA argA D521_1046 D521_1046 D521_1044 D521_1044 folD folD leuC leuC leuD leuD leuB leuB asd asd trpF trpF trpB trpB trpA trpA accD accD D521_0995 D521_0995 metZ metZ D521_0990 D521_0990 D521_0969 D521_0969 kdsA kdsA D521_0939 D521_0939 D521_0924 D521_0924 D521_0915 D521_0915 D521_0908 D521_0908 thiC thiC D521_0889 D521_0889 thiG thiG D521_0887 D521_0887 D521_0886 D521_0886 D521_0882 D521_0882 D521_0876 D521_0876 apt apt D521_0868 D521_0868 accA accA D521_0858 D521_0858 dapA dapA aroC aroC D521_0785 D521_0785 carB carB carA carA D521_0769 D521_0769 tpiA tpiA D521_0743 D521_0743 ilvC ilvC ilvH ilvH D521_0733 D521_0733 pgi pgi D521_0700 D521_0700 D521_0670 D521_0670 D521_0599 D521_0599 serS serS ilvD ilvD fbp fbp ubiC ubiC
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pdxHPyridoxine/pyridoxamine 5'-phosphate oxidase; Catalyzes the oxidation of either pyridoxine 5'-phosphate (PNP) or pyridoxamine 5'-phosphate (PMP) into pyridoxal 5'-phosphate (PLP). (211 aa)
D521_0522Uroporphyrinogen III synthase HEM4; Catalyzes cyclization of the linear tetrapyrrole, hydroxymethylbilane, to the macrocyclic uroporphyrinogen III. (269 aa)
argHArgininosuccinate lyase. (472 aa)
panCPantoate--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. (283 aa)
D521_0506Thiamine pyrophosphate enzyme TPP binding domain protein; Belongs to the TPP enzyme family. (569 aa)
D521_0495Malonyl-CoA decarboxylase. (434 aa)
D521_0473Hypothetical protein. (135 aa)
queGPutative iron-sulfur cluster binding protein; Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr); Belongs to the QueG family. (364 aa)
D521_0402Methyltransferase type 11. (224 aa)
D521_0380Transcriptional coactivator/pterin dehydratase. (100 aa)
D521_0334Nitrite/sulfite reductase hemoprotein beta subunit; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. (575 aa)
D521_0332uroporphyrin-III C-methyltransferase. (290 aa)
D521_0324Hypothetical protein. (297 aa)
D521_0323Thiamine pyrophosphate protein TPP binding domain protein; Belongs to the TPP enzyme family. (616 aa)
glyAGlycine 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. (414 aa)
exsBexsB protein; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). Belongs to the QueC family. (246 aa)
D521_0271Riboflavin synthase subunit alpha. (205 aa)
D521_0270Riboflavin biosynthesis protein RibD; Converts 2,5-diamino-6-(ribosylamino)-4(3h)-pyrimidinone 5'- phosphate into 5-amino-6-(ribosylamino)-2,4(1h,3h)-pyrimidinedione 5'- phosphate; In the C-terminal section; belongs to the HTP reductase family. (371 aa)
ribB3,4-dihydroxy-2-butanone 4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; Belongs to the DHBP synthase family. (383 aa)
ribHRiboflavin synthase; Catalyzes the formation of 6,7-dimethyl-8-ribityllumazine by condensation of 5-amino-6-(D-ribitylamino)uracil with 3,4-dihydroxy-2- butanone 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin. (171 aa)
proAGamma-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. (428 aa)
dapBDihydrodipicolinate reductase; Catalyzes the conversion of 4-hydroxy-tetrahydrodipicolinate (HTPA) to tetrahydrodipicolinate; Belongs to the DapB family. (267 aa)
thiLThiamine-monophosphate kinase; Catalyzes the ATP-dependent phosphorylation of thiamine- monophosphate (TMP) to form thiamine-pyrophosphate (TPP), the active form of vitamin B1; Belongs to the thiamine-monophosphate kinase family. (340 aa)
aroEShikimate 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). (302 aa)
aroQ3-dehydroquinate dehydratase, type II; Catalyzes a trans-dehydration via an enolate intermediate. Belongs to the type-II 3-dehydroquinase family. (149 aa)
D521_0213Acetyl-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. (153 aa)
D521_0212Acetyl-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. (456 aa)
proBGlutamate 5-kinase; Catalyzes the transfer of a phosphate group to glutamate to form L-glutamate 5-phosphate. (260 aa)
D521_01922-dehydropantoate 2-reductase. (339 aa)
argJArginine biosynthesis bifunctional protein ArgJ; 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. (411 aa)
coq72-nonaprenyl-3-methyl-6-methoxy-1,4-benzoquinol hydroxylase; Catalyzes the hydroxylation of 2-nonaprenyl-3-methyl-6- methoxy-1,4-benzoquinol during ubiquinone biosynthesis. (209 aa)
bioBBiotin synthase; 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. (345 aa)
D521_0158Adenosylmethionine-8-amino-7-oxononanoate aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. (448 aa)
D521_01578-amino-7-oxononanoate synthase. (409 aa)
bioDDethiobiotin synthase; 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. (240 aa)
trpEAnthranilate 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 [...] (501 aa)
trpDAnthranilate phosphoribosyltransferase; Catalyzes the transfer of the phosphoribosyl group of 5- phosphorylribose-1-pyrophosphate (PRPP) to anthranilate to yield N-(5'- phosphoribosyl)-anthranilate (PRA). (340 aa)
trpCIndole-3-glycerol-phosphate synthase; Belongs to the TrpC family. (267 aa)
D521_0142Ubiquinone biosynthesis hydroxylase, UbiH/UbiF/VisC/COQ6 family. (424 aa)
hisEphosphoribosyl-ATP diphosphatase. (133 aa)
hisIPhosphoribosyl-AMP cyclohydrolase; Catalyzes the hydrolysis of the adenine ring of phosphoribosyl-AMP. (136 aa)
hisFImidazoleglycerol 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. (252 aa)
hisAPhosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase. (253 aa)
hisHImidazole glycerol phosphate synthase, glutamine amidotransferase subunit; 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. (220 aa)
hisBImidazoleglycerol-phosphate dehydratase. (195 aa)
hisCHistidinol-phosphate aminotransferase; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. Histidinol-phosphate aminotransferase subfamily. (357 aa)
hisDHistidinol dehydrogenase; Catalyzes the sequential NAD-dependent oxidations of L- histidinol to L-histidinaldehyde and then to L-histidine. (440 aa)
hisGATP phosphoribosyltransferase catalytic subunit; 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. (208 aa)
D521_0093Glutamate synthase (ferredoxin). (1581 aa)
aroKShikimate kinase; Catalyzes the specific phosphorylation of the 3-hydroxyl group of shikimic acid using ATP as a cosubstrate; Belongs to the shikimate kinase family. (161 aa)
aroB3-dehydroquinate synthase; Catalyzes the conversion of 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) to dehydroquinate (DHQ). (360 aa)
lysADiaminopimelate decarboxylase; Specifically catalyzes the decarboxylation of meso- diaminopimelate (meso-DAP) to L-lysine. (432 aa)
pckGPhosphoenolpyruvate carboxykinase; Catalyzes the 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. (615 aa)
D521_2048Cyclase/dehydrase. (188 aa)
argBAcetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily. (300 aa)
metXHomoserine O-acetyltransferase; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine. (379 aa)
dapFDiaminopimelate 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. (300 aa)
D521_20035,10-methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family. (276 aa)
D521_2000NAD-dependent epimerase/dehydratase. (302 aa)
D521_1977Methionine synthase; 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. (915 aa)
lipALipoyl synthase; 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. (338 aa)
D521_1957Hypothetical protein. (84 aa)
gpmAPhosphoglycerate mutase 1 family; Catalyzes the interconversion of 2-phosphoglycerate and 3- phosphoglycerate; Belongs to the phosphoglycerate mutase family. BPG- dependent PGAM subfamily. (229 aa)
D521_1939Methyltransferase type 11. (267 aa)
queF7-cyano-7-deazaguanine reductase; Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1). (275 aa)
ilvAThreonine dehydratase, 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. (506 aa)
ubiEUbiquinone/menaquinone biosynthesis methyltransferase; Methyltransferase required for the conversion of demethylmenaquinol (DMKH2) to menaquinol (MKH2) and the conversion of 2-polyprenyl-6-methoxy-1,4-benzoquinol (DDMQH2) to 2-polyprenyl-3- methyl-6-methoxy-1,4-benzoquinol (DMQH2). (257 aa)
D521_1890Hypothetical protein. (175 aa)
D521_18892-polyprenylphenol 6-hydroxylase; Is probably a protein kinase regulator of UbiI activity which is involved in aerobic coenzyme Q (ubiquinone) biosynthesis. Belongs to the ABC1 family. UbiB subfamily. (528 aa)
D521_1886NUDIX hydrolase. (152 aa)
argCN-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. (352 aa)
D521_1868UbiH/UbiF/VisC/COQ6 family ubiquinone biosynthesis hydroxylase. (385 aa)
pdxA4-hydroxythreonine-4-phosphate dehydrogenase; Catalyzes the NAD(P)-dependent oxidation of 4-(phosphooxy)-L- threonine (HTP) into 2-amino-3-oxo-4-(phosphooxy)butyric acid which spontaneously decarboxylates to form 3-amino-2-oxopropyl phosphate (AHAP). (339 aa)
ilvEBranched-chain amino acid aminotransferase; Acts on leucine, isoleucine and valine. Belongs to the class-IV pyridoxal-phosphate-dependent aminotransferase family. (305 aa)
tgtQueuine tRNA-ribosyltransferase; Catalyzes the base-exchange of a guanine (G) residue with the queuine precursor 7-aminomethyl-7-deazaguanine (PreQ1) at position 34 (anticodon wobble position) in tRNAs with GU(N) anticodons (tRNA-Asp, - Asn, -His and -Tyr). Catalysis occurs through a double-displacement mechanism. The nucleophile active site attacks the C1' of nucleotide 34 to detach the guanine base from the RNA, forming a covalent enzyme-RNA intermediate. The proton acceptor active site deprotonates the incoming PreQ1, allowing a nucleophilic attack on the C1' of the ribose to form t [...] (342 aa)
queAS-adenosylmethionine--tRNA-ribosyltransferase- isomerase; Transfers and isomerizes the ribose moiety from AdoMet to the 7-aminomethyl group of 7-deazaguanine (preQ1-tRNA) to give epoxyqueuosine (oQ-tRNA). (348 aa)
ubiA4-hydroxybenzoate polyprenyl transferase; Catalyzes the prenylation of para-hydroxybenzoate (PHB) with an all-trans polyprenyl group. Mediates the second step in the final reaction sequence of ubiquinone-8 (UQ-8) biosynthesis, which is the condensation of the polyisoprenoid side chain with PHB, generating the first membrane-bound Q intermediate 3-octaprenyl-4-hydroxybenzoate. (285 aa)
proCPyrroline-5-carboxylate reductase; Catalyzes the reduction of 1-pyrroline-5-carboxylate (PCA) to L-proline. (286 aa)
D521_1762ATP--cobalamin adenosyltransferase; Belongs to the Cob(I)alamin adenosyltransferase family. (189 aa)
D521_1761Phospho-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). (374 aa)
panB3-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. (271 aa)
D521_17482-amino-4-hydroxy-6- hydroxymethyldihydropteridine pyrophosphokinase. (175 aa)
D521_1736Ornithine 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. (326 aa)
argGArgininosuccinate synthase; Belongs to the argininosuccinate synthase family. Type 1 subfamily. (409 aa)
D521_1724Riboflavin biosynthesis protein RibF; Belongs to the ribF family. (316 aa)
argDBifunctional N-succinyldiaminopimelate-aminotransferase/acetylornithine transaminase protein; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. (397 aa)
thrBHomoserine kinase; Belongs to the pseudomonas-type ThrB family. (325 aa)
dxsDeoxyxylulose-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. (634 aa)
D521_1652Hypothetical protein. (76 aa)
D521_1572Hypothetical protein. (130 aa)
D521_1512Dihydrodipicolinate synthetase; Belongs to the DapA family. (308 aa)
D521_1499D-isomer specific 2-hydroxyacid dehydrogenase, NAD-binding protein. (324 aa)
D521_1488Dihydroxy-acid dehydratase; Belongs to the IlvD/Edd family. (583 aa)
ubiGUbiquinone biosynthesis O-methyltransferase; O-methyltransferase that catalyzes the 2 O-methylation steps in the ubiquinone biosynthetic pathway; Belongs to the methyltransferase superfamily. UbiG/COQ3 family. (229 aa)
serCPhosphoserine 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. (365 aa)
D521_1482Chorismate mutase. (364 aa)
hisC-2Histidinol-phosphate aminotransferase; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. Histidinol-phosphate aminotransferase subfamily. (376 aa)
D521_1480Prephenate dehydrogenase. (293 aa)
aroA3-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. (442 aa)
D521_1474UDP-glucose 6-dehydrogenase. (454 aa)
D521_1467Cysteine synthase B; Belongs to the cysteine synthase/cystathionine beta- synthase family. (303 aa)
cobDCobalamin biosynthesis protein CbiB; Converts cobyric acid to cobinamide by the addition of aminopropanol on the F carboxylic group. (319 aa)
D521_1447Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. (165 aa)
plsXFatty 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. (336 aa)
fabH3-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. (328 aa)
D521_1428Malonyl CoA-acyl carrier protein transacylase. (311 aa)
acpPAcyl carrier protein; Carrier of the growing fatty acid chain in fatty acid biosynthesis. (79 aa)
D521_14243-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. (415 aa)
pdxJPyridoxine 5'-phosphate synthase; Catalyzes the complicated ring closure reaction between the two acyclic compounds 1-deoxy-D-xylulose-5-phosphate (DXP) and 3-amino- 2-oxopropyl phosphate (1-amino-acetone-3-phosphate or AAP) to form pyridoxine 5'-phosphate (PNP) and inorganic phosphate. (247 aa)
acpSHolo-acyl-carrier-protein synthase; Transfers the 4'-phosphopantetheine moiety from coenzyme A to a Ser of acyl-carrier-protein; Belongs to the P-Pant transferase superfamily. AcpS family. (130 aa)
D521_1384Homoserine dehydrogenase. (436 aa)
D521_1383Threonine synthase. (480 aa)
selDSelenide, water dikinase; Synthesizes selenophosphate from selenide and ATP. (346 aa)
dapESuccinyl-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. (383 aa)
dapD2,3,4,5-tetrahydropyridine-2-carboxylate N-succinyltransferase; Belongs to the transferase hexapeptide repeat family. (275 aa)
D521_1257Undecaprenyl diphosphate synthase; Catalyzes the condensation of isopentenyl diphosphate (IPP) with allylic pyrophosphates generating different type of terpenoids. (257 aa)
fabZBeta-hydroxyacyl-(acyl-carrier-protein) dehydratase FabZ; Involved in unsaturated fatty acids biosynthesis. Catalyzes the dehydration of short chain beta-hydroxyacyl-ACPs and long chain saturated and unsaturated beta-hydroxyacyl-ACPs. (149 aa)
D521_1233Phosphoenolpyruvate synthase; Catalyzes the phosphorylation of pyruvate to phosphoenolpyruvate; Belongs to the PEP-utilizing enzyme family. (800 aa)
D521_1227Cyclase/dehydrase. (143 aa)
queERadical SAM domain-containing protein; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds. (217 aa)
D521_1209Hypothetical protein. (154 aa)
D521_1166Aldehyde oxidase and xanthine dehydrogenase molybdopterin binding protein. (798 aa)
D521_1121Alpha/beta hydrolase fold protein. (337 aa)
hisZtRNA synthetase class II (G H P and S); Required for the first step of histidine biosynthesis. May allow the feedback regulation of ATP phosphoribosyltransferase activity by histidine. (387 aa)
argAAmino-acid N-acetyltransferase; Belongs to the acetyltransferase family. ArgA subfamily. (454 aa)
D521_1046Putative transmembrane protein. (289 aa)
D521_1044Glutamine synthetase, type I. (471 aa)
folDMethenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. (286 aa)
leuCIsopropylmalate isomerase large subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. (469 aa)
leuDIsopropylmalate 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. (215 aa)
leuB3-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. (357 aa)
asdAspartate-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. (385 aa)
trpFPhosphoribosylanthranilate isomerase; Belongs to the TrpF family. (224 aa)
trpBTryptophan synthase, beta subunit; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. (397 aa)
trpATryptophan 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. (265 aa)
accDacetyl-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. (239 aa)
D521_0995FolC bifunctional protein; Belongs to the folylpolyglutamate synthase family. (411 aa)
metZO-succinylhomoserine sulfhydrylase; Catalyzes the formation of L-homocysteine from O-succinyl-L- homoserine (OSHS) and hydrogen sulfide. (402 aa)
D521_0990Methyltransferase type 11. (207 aa)
D521_0969Conserved hypothetical integral membrane protein; Involved in the import of queuosine (Q) precursors, required for Q precursor salvage; Belongs to the vitamin uptake transporter (VUT/ECF) (TC 2.A.88) family. Q precursor transporter subfamily. (236 aa)
kdsA2-dehydro-3-deoxyphosphooctonate aldolase; Belongs to the KdsA family. (287 aa)
D521_0939Aconitate hydratase 2; Belongs to the aconitase/IPM isomerase family. (861 aa)
D521_0924Phosphoserine phosphatase SerB. (296 aa)
D521_0915Alanine racemase; Catalyzes the interconversion of L-alanine and D-alanine. May also act on other amino acids; Belongs to the alanine racemase family. (374 aa)
D521_0908Carboxyl transferase. (510 aa)
thiCThiamine biosynthesis protein ThiC; Catalyzes the synthesis of the hydroxymethylpyrimidine phosphate (HMP-P) moiety of thiamine from aminoimidazole ribotide (AIR) in a radical S-adenosyl-L-methionine (SAM)-dependent reaction. (645 aa)
D521_0889Thiamine biosynthesis protein ThiS. (65 aa)
thiGThiazole synthase; Catalyzes the rearrangement of 1-deoxy-D-xylulose 5-phosphate (DXP) to produce the thiazole phosphate moiety of thiamine. Sulfur is provided by the thiocarboxylate moiety of the carrier protein ThiS. In vitro, sulfur can be provided by H(2)S. (272 aa)
D521_0887Thiamine-phosphate pyrophosphorylase. (308 aa)
D521_0886Phosphomethylpyrimidine kinase. (294 aa)
D521_08822-dehydropantoate 2-reductase; Catalyzes the NADPH-dependent reduction of ketopantoate into pantoic acid. (337 aa)
D521_08765'-methylthioadenosine nucleosidase / S-adenosylhomocysteine nucleosidase. (190 aa)
aptAdenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. (172 aa)
D521_0868Aspartate kinase; Belongs to the aspartokinase family. (404 aa)
accAacetyl-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. (323 aa)
D521_0858Serine O-acetyltransferase. (255 aa)
dapADihydrodipicolinate synthase; Catalyzes the condensation of (S)-aspartate-beta-semialdehyde [(S)-ASA] and pyruvate to 4-hydroxy-tetrahydrodipicolinate (HTPA). (290 aa)
aroCChorismate 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. (371 aa)
D521_0785Dihydropteroate 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. (289 aa)
carBCarbamoyl phosphate synthase large subunit; Belongs to the CarB family. (1087 aa)
carACarbamoyl-phosphate synthase, small subunit; Belongs to the CarA family. (400 aa)
D521_0769Tartrate dehydrogenase. (361 aa)
tpiATriose-phosphate 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. (252 aa)
D521_0743Alcohol dehydrogenase. (332 aa)
ilvCKetol-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)
ilvHAcetolactate synthase, small subunit. (163 aa)
D521_0733Acetolactate synthase, large subunit, biosynthetic type. (595 aa)
pgiGlucose-6-phosphate isomerase; Belongs to the GPI family. (498 aa)
D521_0700Quinolinate synthetase complex, A subunit; Catalyzes the condensation of iminoaspartate with dihydroxyacetone phosphate to form quinolinate. (375 aa)
D521_0670Adenosylmethionine-8-amino-7-oxononanoate aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. (449 aa)
D521_0599Short-chain dehydrogenase/reductase SDR. (261 aa)
serSSeryl-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). (436 aa)
ilvDDihydroxy-acid dehydratase; Belongs to the IlvD/Edd family. (562 aa)
fbpInositol phosphatase/fructose-16-bisphosphatase; Belongs to the FBPase class 1 family. (336 aa)
ubiCChorismate 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. (190 aa)
Your Current Organism:
beta proteobacterium CB
NCBI taxonomy Id: 543913
Other names: b. proteobacterium CB
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