Your Input: | |
| | purS | Phosphoribosylformylglycinamidine synthase subunit PurS; Part of the phosphoribosylformylglycinamidine synthase complex involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. The FGAM synthase complex is composed of three subunits. PurQ produces an ammonia molecule by converting glutamine to glutamate. PurL transfers the ammonia molecule to FGAR to form FGAM in an ATP- dependent manner. PurS interacts with PurQ and PurL and is thought [...] (86 aa) |
| | purQ | Phosphoribosylformylglycinamidine synthase I; Part of the phosphoribosylformylglycinamidine synthase complex involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. The FGAM synthase complex is composed of three subunits. PurQ produces an ammonia molecule by converting glutamine to glutamate. PurL transfers the ammonia molecule to FGAR to form FGAM in an ATP- dependent manner. PurS interacts with PurQ and PurL and is thought to assist i [...] (223 aa) |
| | purL | Phosphoribosylformylglycinamidine synthase II; Part of the phosphoribosylformylglycinamidine synthase complex involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. The FGAM synthase complex is composed of three subunits. PurQ produces an ammonia molecule by converting glutamine to glutamate. PurL transfers the ammonia molecule to FGAR to form FGAM in an ATP- dependent manner. PurS interacts with PurQ and PurL and is thought to assist [...] (729 aa) |
| | purF | Amidophosphoribosyltransferase precursor; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine; In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family. (494 aa) |
| | purM | Phosphoribosylformylglycinamidine cyclo-ligase. (343 aa) |
| | purN | Phosphoribosylglycinamide formyltransferase; Catalyzes the transfer of a formyl group from 10- formyltetrahydrofolate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR) and tetrahydrofolate. (188 aa) |
| | purH | Bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase. (492 aa) |
| | purD | Phosphoribosylamine--glycine ligase PurD; Belongs to the GARS family. (414 aa) |
| | kdtB | Lipopolysaccharide core biosynthesis protein KdtB; Reversibly transfers an adenylyl group from ATP to 4'- phosphopantetheine, yielding dephospho-CoA (dPCoA) and pyrophosphate. Belongs to the bacterial CoaD family. (161 aa) |
| | pyrB | Aspartate carbamoyltransferase catalytic subunit; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. (297 aa) |
| | pyrC | Dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily. (424 aa) |
| | pyrAA | Carbamoyl-phosphate synthase, pyrimidine-specific, small chain; Belongs to the CarA family. (366 aa) |
| | carB | Carbamoyl-phosphate synthase, pyrimidine-specific, large chain; Belongs to the CarB family. (1057 aa) |
| | pyrF | Orotidine 5'-phosphate decarboxylase; Catalyzes the decarboxylation of orotidine 5'-monophosphate (OMP) to uridine 5'-monophosphate (UMP); Belongs to the OMP decarboxylase family. Type 1 subfamily. (230 aa) |
| | pyrE | Orotate phosphoribosyltransferase; Catalyzes the transfer of a ribosyl phosphate group from 5- phosphoribose 1-diphosphate to orotate, leading to the formation of orotidine monophosphate (OMP). (202 aa) |
| | gmk | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. (207 aa) |
| | coaBC | Bifunctional 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. (399 aa) |
| | plsX | Glycerol-3-phosphate acyltransferase 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. (328 aa) |
| | smbA | Uridylate kinase; Catalyzes the reversible phosphorylation of UMP to UDP. (258 aa) |
| | cdsA | Phosphatidate cytidylyltransferase; Belongs to the CDS family. (260 aa) |
| | ribC | Bifunctional protein including riboflavin kinaseand FAD synthase; Belongs to the ribF family. (323 aa) |
| | pgsA | CDP-diacylglycerol--glycerol-3-phosphate 3-phosphatidyltransferase; Belongs to the CDP-alcohol phosphatidyltransferase class-I family. (191 aa) |
| | cinA | Competence/damage-inducible protein; Belongs to the CinA family. (380 aa) |
| | cls1 | Phospholipase D/Transphosphatidylase; Catalyzes the reversible phosphatidyl group transfer from one phosphatidylglycerol molecule to another to form cardiolipin (CL) (diphosphatidylglycerol) and glycerol. (493 aa) |
| | AKC76319.1 | Hypothetical protein. (204 aa) |
| | plsY | Glycerol-3-phosphate acyltransferase; Catalyzes the transfer of an acyl group from acyl-phosphate (acyl-PO(4)) to glycerol-3-phosphate (G3P) to form lysophosphatidic acid (LPA). This enzyme utilizes acyl-phosphate as fatty acyl donor, but not acyl-CoA or acyl-ACP. (202 aa) |
| | thyA | Thymidylate synthase; Catalyzes the reductive methylation of 2'-deoxyuridine-5'- monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP) while utilizing 5,10-methylenetetrahydrofolate (mTHF) as the methyl donor and reductant in the reaction, yielding dihydrofolate (DHF) as a by- product. This enzymatic reaction provides an intracellular de novo source of dTMP, an essential precursor for DNA biosynthesis. (318 aa) |
| | ndk | Nucleoside diphosphate kinase superfamily protein; Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate; Belongs to the NDK family. (149 aa) |
| | gpsA | NAD(P)H-dependent glycerol-3-phosphate dehydrogenase; Belongs to the NAD-dependent glycerol-3-phosphate dehydrogenase family. (332 aa) |
| | cmk | Cytidylate kinase. (218 aa) |
| | accC_2 | acetyl-CoA carboxylase accC (biotin carboxylase subunit); 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. (451 aa) |
| | dgkA | Diacylglycerol kinase. (72 aa) |
| | AKC76067.1 | Metal dependent phosphohydrolase. (194 aa) |
| | nadD | Nicotinate (nicotinamide) nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD). (192 aa) |
| | accC_1 | acetyl-CoA carboxylase biotin carboxylase subunit, AccC_1. (453 aa) |
| | udk | Uridine kinase. (207 aa) |
| | relA | GTP pyrophosphokinase, (p)ppGpp synthetase I, RelA; In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance. (729 aa) |
| | folE2 | GTP cyclohydrolase; Converts GTP to 7,8-dihydroneopterin triphosphate. (292 aa) |
| | eutD | Phosphate acetyltransferase. (329 aa) |
| | mvaD | Mevalonate diphosphate decarboxylase. (327 aa) |
| | mvaK2_2 | Phosphomevalonate kinase. (208 aa) |
| | mvaK2_1 | Phosphomevalonate kinase. (142 aa) |
| | AKC76873.1 | Lipid kinase. (308 aa) |
| | nrdF | Ribonucleoside-diphosphate reductase subunit beta. (322 aa) |
| | AKC76861.1 | Hypothetical protein. (171 aa) |
| | AKC76843.1 | HD-family metal-dependent phosphohydrolase. (213 aa) |
| | AKC76754.1 | Integral membrane protein. (283 aa) |
| | AKC76671.1 | GTP pyrophosphokinase. (209 aa) |
| | ppnK | Inorganic polyphosphate/ATP-NAD kinase; Involved in the regulation of the intracellular balance of NAD and NADP, and is a key enzyme in the biosynthesis of NADP. Catalyzes specifically the phosphorylation on 2'-hydroxyl of the adenosine moiety of NAD to yield NADP. (269 aa) |
| | purA | Adenylosuccinate synthetase; Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP; Belongs to the adenylosuccinate synthetase family. (427 aa) |
| | AKC74927.1 | Hypothetical protein. (78 aa) |
| | AKC75236.1 | Topology modulation protein. (122 aa) |
| | pyrD | Dihydroorotate dehydrogenase; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily. (355 aa) |
| | AKC75281.1 | 3-demethylubiquinone-9 3-methyltransferase. (148 aa) |
| | mvaS | 3-hydroxy-3-methylglutaryl coenzyme A synthase. (388 aa) |
| | AKC75333.1 | Thiamine/molybdopterin biosynthesis ThiF/MoeB-like protein. (332 aa) |
| | thiG | Thiazole 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. (255 aa) |
| | thiS | Sulfur carrier protein ThiS. (66 aa) |
| | thiO | Glycine oxidase. (371 aa) |
| | tenI | Regulatory protein TenI. (197 aa) |
| | AKC75342.1 | GTP pyrophosphokinase. (232 aa) |
| | argE_2 | Succinyl-diaminopimelate desuccinylase. (410 aa) |
| | fdhD | Formate dehydrogenase accessory protein; Required for formate dehydrogenase (FDH) activity. Acts as a sulfur carrier protein that transfers sulfur from IscS to the molybdenum cofactor prior to its insertion into FDH. Belongs to the FdhD family. (264 aa) |
| | AKC75543.1 | Thiamine/molybdopterin biosynthesis ThiF/MoeB-like protein. (334 aa) |
| | moaB | Molybdenum cofactor biosynthesis protein B; May be involved in the biosynthesis of molybdopterin. Belongs to the MoaB/Mog family. (168 aa) |
| | moaC | Molybdenum cofactor biosynthesis protein C; Catalyzes the conversion of (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate to cyclic pyranopterin monophosphate (cPMP); Belongs to the MoaC family. (160 aa) |
| | moeA | Molybdopterin biosynthesis protein MoeA; Catalyzes the insertion of molybdate into adenylated molybdopterin with the concomitant release of AMP. Belongs to the MoeA family. (419 aa) |
| | mobB | Molybdopterin-guanine dinucleotide biosynthesis protein B. (156 aa) |
| | moaE | Molybdopterin synthase catalytic subunit, MoaE. (149 aa) |
| | moaD | Mmolybdopterin converting factor, subunit 1. (77 aa) |
| | mobA | Molybdopterin-guanine dinucleotide biosynthesis protein A; Transfers a GMP moiety from GTP to Mo-molybdopterin (Mo-MPT) cofactor (Moco or molybdenum cofactor) to form Mo-molybdopterin guanine dinucleotide (Mo-MGD) cofactor. (201 aa) |
| | moaA | Molybdenum cofactor biosynthesis protein A; Catalyzes the cyclization of GTP to (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate. (340 aa) |
| | adk | Nucleoside-triphosphate--adenylate kinase; Catalyzes the reversible transfer of the terminal phosphate group between ATP and AMP. Plays an important role in cellular energy homeostasis and in adenine nucleotide metabolism; Belongs to the adenylate kinase family. (216 aa) |
| | disA | Checkpoint controller nucleotide-binding protein; Catalyzes the condensation of 2 ATP molecules into cyclic di- AMP (c-di-AMP), a second messenger used to regulate differing processes in different bacteria; Belongs to the adenylate cyclase family. DacA/CdaA subfamily. (289 aa) |
| | drm | Phosphopentomutase; Phosphotransfer between the C1 and C5 carbon atoms of pentose; Belongs to the phosphopentomutase family. (395 aa) |
| | AKC75661.1 | Hypothetical protein. (397 aa) |
| | panK | Pantothenate kinase; Catalyzes the phosphorylation of pantothenate (Pan), the first step in CoA biosynthesis. (266 aa) |
| | ctrA | 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. (535 aa) |
| | tdk | Thymidine kinase. (199 aa) |
| | upp | Uracil phosphoribosyl transferase; Catalyzes the conversion of uracil and 5-phospho-alpha-D- ribose 1-diphosphate (PRPP) to UMP and diphosphate. (209 aa) |
| | atpA_1 | ATP synthase subunit alpha, AtpA_1; Key component of the proton channel; it plays a direct role in the translocation of protons across the membrane. Belongs to the ATPase A chain family. (241 aa) |
| | atpC | ATP synthase subunit C, AtpC; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. (70 aa) |
| | atpB_1 | ATP synthase subunit beta, AtpB_1; Component of the F(0) channel, it forms part of the peripheral stalk, linking F(1) to F(0); Belongs to the ATPase B chain family. (176 aa) |
| | atpD | ATP synthase subunit delta; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. (179 aa) |
| | atpA_2 | ATP synthase subunit alpha, AtpA; Produces ATP from ADP in the presence of a proton gradient across the membrane. The alpha chain is a regulatory subunit. (502 aa) |
| | atpG | ATP synthase subunit gamma, AtpG; Produces ATP from ADP in the presence of a proton gradient across the membrane. The gamma chain is believed to be important in regulating ATPase activity and the flow of protons through the CF(0) complex. (288 aa) |
| | atpB_2 | ATP synthase subunit beta, AtpB; Produces ATP from ADP in the presence of a proton gradient across the membrane. The catalytic sites are hosted primarily by the beta subunits. (470 aa) |
| | atpE | ATP synthase epsilon chain, AtpE; Produces ATP from ADP in the presence of a proton gradient across the membrane. (133 aa) |
| | fabZ | (3R)-hydroxymyristoyl-ACP 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. (145 aa) |
| | tenA | Thiaminase-2; Catalyzes an amino-pyrimidine hydrolysis reaction at the C5' of the pyrimidine moiety of thiamine compounds, a reaction that is part of a thiamine salvage pathway; Belongs to the TenA family. (229 aa) |
| | thiM | Hydroxyethylthiazole kinase; Catalyzes the phosphorylation of the hydroxyl group of 4- methyl-5-beta-hydroxyethylthiazole (THZ); Belongs to the Thz kinase family. (263 aa) |
| | thiE | Thiamine-phosphate pyrophosphorylase; Condenses 4-methyl-5-(beta-hydroxyethyl)thiazole monophosphate (THZ-P) and 2-methyl-4-amino-5-hydroxymethyl pyrimidine pyrophosphate (HMP-PP) to form thiamine monophosphate (TMP). Belongs to the thiamine-phosphate synthase family. (212 aa) |
| | cls2 | Phospholipase D/Transphosphatidylase; Catalyzes the reversible phosphatidyl group transfer from one phosphatidylglycerol molecule to another to form cardiolipin (CL) (diphosphatidylglycerol) and glycerol. (494 aa) |
| | nadC | Nicotinate phosphoribosyltransferase; Catalyzes the first step in the biosynthesis of NAD from nicotinic acid, the ATP-dependent synthesis of beta-nicotinate D- ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate. Belongs to the NAPRTase family. (490 aa) |
| | nadE | NH(3)-dependent NAD+ synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses ammonia as a nitrogen source; Belongs to the NAD synthetase family. (273 aa) |
| | purB | Adenylosuccinate lyase; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily. (431 aa) |
| | apt | Adenine phosphoribosyl transferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. (172 aa) |
| | coaE | dephospho-CoA kinase; Catalyzes the phosphorylation of the 3'-hydroxyl group of dephosphocoenzyme A to form coenzyme A; Belongs to the CoaE family. (202 aa) |
| | accA | Acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha; 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. (314 aa) |
| | accD | Acetyl-coenzyme A carboxylase carboxyl transferase subunit beta; 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. (288 aa) |
| | ackA | Acetate kinase; Catalyzes the formation of acetyl phosphate from acetate and ATP. Can also catalyze the reverse reaction; Belongs to the acetokinase family. (386 aa) |
| | thiI | Thiamine biosynthesis protein ThiI; Catalyzes the ATP-dependent transfer of a sulfur to tRNA to produce 4-thiouridine in position 8 of tRNAs, which functions as a near-UV photosensor. Also catalyzes the transfer of sulfur to the sulfur carrier protein ThiS, forming ThiS-thiocarboxylate. This is a step in the synthesis of thiazole, in the thiamine biosynthesis pathway. The sulfur is donated as persulfide by IscS. (407 aa) |
| | plsC | 1-acyl-sn-glycerol-3-phosphate acyltransferase. (207 aa) |
| | AKC75807.1 | Lipid kinase. (330 aa) |
| | pcrB | Glycerol-1-phosphate prenyltransferase; Prenyltransferase that catalyzes in vivo the transfer of the heptaprenyl moiety of heptaprenyl pyrophosphate (HepPP; 35 carbon atoms) to the C3 hydroxyl of sn-glycerol-1-phosphate (G1P), producing heptaprenylglyceryl phosphate (HepGP). This reaction is an ether-bond- formation step in the biosynthesis of archaea-type G1P-based membrane lipids found in Bacillales. (231 aa) |
| | AKC77076.1 | Deoxynucleoside kinase. (205 aa) |
| | xprT | Xanthine phosphoribosyltransferase; Converts the preformed base xanthine, a product of nucleic acid breakdown, to xanthosine 5'-monophosphate (XMP), so it can be reused for RNA or DNA synthesis. (202 aa) |
| | guaB | Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family. (488 aa) |
| | guaA | Bifunctional GMP synthase/glutamine amidotransferase protein; Catalyzes the synthesis of GMP from XMP. (513 aa) |
| | tmk | Thymidylate kinase; Phosphorylation of dTMP to form dTDP in both de novo and salvage pathways of dTTP synthesis; Belongs to the thymidylate kinase family. (203 aa) |
| | gcaD | UDP-N-acetylglucosamine pyrophosphorylase; Catalyzes the last two sequential reactions in the de novo biosynthetic pathway for UDP-N-acetylglucosamine (UDP-GlcNAc). The C- terminal domain catalyzes the transfer of acetyl group from acetyl coenzyme A to glucosamine-1-phosphate (GlcN-1-P) to produce N- acetylglucosamine-1-phosphate (GlcNAc-1-P), which is converted into UDP-GlcNAc by the transfer of uridine 5-monophosphate (from uridine 5- triphosphate), a reaction catalyzed by the N-terminal domain. (451 aa) |
| | prs | Ribose-phosphate pyrophosphokinase; Involved in the biosynthesis of the central metabolite phospho-alpha-D-ribosyl-1-pyrophosphate (PRPP) via the transfer of pyrophosphoryl group from ATP to 1-hydroxyl of ribose-5-phosphate (Rib- 5-P); Belongs to the ribose-phosphate pyrophosphokinase family. Class I subfamily. (321 aa) |
| | hpt | Hypoxanthine-guanine phosphoribosyltransferase; Belongs to the purine/pyrimidine phosphoribosyltransferase family. (179 aa) |
| | pdxS | Pyridoxal biosynthesis lyase; Catalyzes the formation of pyridoxal 5'-phosphate from ribose 5-phosphate (RBP), glyceraldehyde 3-phosphate (G3P) and ammonia. The ammonia is provided by the PdxT subunit. Can also use ribulose 5- phosphate and dihydroxyacetone phosphate as substrates, resulting from enzyme-catalyzed isomerization of RBP and G3P, respectively. Belongs to the PdxS/SNZ family. (295 aa) |
| | pdxT | Pyridoxine biosynthesis amidotransferase; Catalyzes the hydrolysis of glutamine to glutamate and ammonia as part of the biosynthesis of pyridoxal 5'-phosphate. The resulting ammonia molecule is channeled to the active site of PdxS. (184 aa) |
| | mcsB | D-isomer specific 2-hydroxyacid dehydrogenase family protein; Catalyzes the specific phosphorylation of arginine residues in proteins; Belongs to the ATP:guanido phosphotransferase family. (335 aa) |
| | AKC77077.1 | Deoxynucleoside kinase. (220 aa) |
| | folD | Bifunctional methylenetetrahydrofolate dehydrogenase/methenyltetrahydrofolate cyclohydrolase, FolD; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. (285 aa) |
| | purE | Phosphoribosylaminoimidazole carboxylase catalytic subunit; Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR). (160 aa) |
| | purK | Phosphoribosylaminoimidazole carboxylase ATPase subunit; Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR). (374 aa) |
| | purC | Phosphoribosylaminoimidazole-succinocarboxamide synthase; Belongs to the SAICAR synthetase family. (234 aa) |
