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surE | Multifunctional protein SurE. (259 aa) | ||||
add1 | Adenosine deaminase Add; Catalyzes the hydrolytic deamination of adenine to hypoxanthine. Plays an important role in the purine salvage pathway and in nitrogen catabolism. (328 aa) | ||||
purU1 | Formyltetrahydrofolate deformylase PurU; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). (282 aa) | ||||
AFA71623.1 | Ribonucleotide reductase small subunit-like protein. (323 aa) | ||||
AFA71692.1 | Putative formyltransferase. (310 aa) | ||||
purU2 | Formyltetrahydrofolate deformylase PurU; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). (318 aa) | ||||
purN | Phosphoribosylglycinamide formyltransferase PurN; 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. (211 aa) | ||||
purH | Phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase PurH. (534 aa) | ||||
AFA72458.1 | Putative nucleoside triphosphate pyrophosphohydrolase. (385 aa) | ||||
glyA1 | Serine hydroxymethyltransferase GlyA; 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. (443 aa) | ||||
guaB | Inosine-5'-monophosphate dehydrogenase GuaB; 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. (503 aa) | ||||
AFA72656.1 | Putative IMP dehydrogenase/GMP reductase. (380 aa) | ||||
guaA | GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP. (528 aa) | ||||
folD1 | Bifunctional protein FolD; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. (307 aa) | ||||
AFA72707.1 | Putative glutamine amidotransferase. (239 aa) | ||||
cdd | Cytidine deaminase Cdd. (139 aa) | ||||
deoA | Thymidine phosphorylase DeoA. (448 aa) | ||||
add2 | Adenosine deaminase Add; Belongs to the metallo-dependent hydrolases superfamily. Adenosine and AMP deaminases family. Adenosine deaminase subfamily. (376 aa) | ||||
upp | Uracil phosphoribosyltransferase Upp; Belongs to the UPRTase family. (207 aa) | ||||
punA | Purine nucleoside phosphorylase PunA; The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta- (deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate. (267 aa) | ||||
purK | Phosphoribosylaminoimidazole carboxylase, ATPase subunit PurK; Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR). (397 aa) | ||||
purE | Phosphoribosylaminoimidazole carboxylase, catalytic subunit PurE; Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR). (189 aa) | ||||
glyA2 | Serine hydroxymethyltransferase GlyA; 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. (404 aa) | ||||
ndk | Nucleoside diphosphate kinase Ndk; 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. (138 aa) | ||||
thyA | Thymidylate synthase ThyA; 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. (277 aa) | ||||
folA | Dihydrofolate reductase FolA; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. (164 aa) | ||||
thyX | Thymidylate synthase ThyX; 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 NADPH and FADH(2) as the reductant. (250 aa) | ||||
dut | Deoxyuridine 5'-triphosphate nucleotidohydrolase Dut; This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA; Belongs to the dUTPase family. (162 aa) | ||||
apt | Adenine phosphoribosyltransferase Apt; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. (195 aa) | ||||
pyrR | Bifunctional protein PyrR; Also displays a weak uracil phosphoribosyltransferase activity which is not physiologically significant. (195 aa) | ||||
pyrB | Aspartate carbamoyltransferase PyrB; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. (316 aa) | ||||
pyrC | Dihydroorotase PyrC; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily. (436 aa) | ||||
AFA73277.1 | Hypothetical protein. (206 aa) | ||||
carA | Carbamoyl-phosphate synthase small chain CarA; Belongs to the CarA family. (389 aa) | ||||
carB | Carbamoyl-phosphate synthase large chain CarB; Belongs to the CarB family. (1116 aa) | ||||
pyrF | Orotidine 5'-phosphate decarboxylase PyrF; Belongs to the OMP decarboxylase family. Type 2 subfamily. (273 aa) | ||||
gmk | Guanylate kinase Gmk; Essential for recycling GMP and indirectly, cGMP. (196 aa) | ||||
priA | Primosomal protein N; Involved in the restart of stalled replication forks. Recognizes and binds the arrested nascent DNA chain at stalled replication forks. It can open the DNA duplex, via its helicase activity, and promote assembly of the primosome and loading of the major replicative helicase DnaB onto DNA; Belongs to the helicase family. PriA subfamily. (676 aa) | ||||
fmt | methionyl-tRNA formyltransferase Fmt; Attaches a formyl group to the free amino group of methionyl- tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by promoting its recognition by IF2 and preventing the misappropriation of this tRNA by the elongation apparatus; Belongs to the Fmt family. (311 aa) | ||||
AFA73290.1 | Putative RNA-binding Sun protein; Belongs to the class I-like SAM-binding methyltransferase superfamily. RsmB/NOP family. (452 aa) | ||||
AFA73397.1 | Putative nucleoside hydrolase. (347 aa) | ||||
pyrD | Dihydroorotate dehydrogenase PyrD; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily. (367 aa) | ||||
adoK | Adenosine kinase AdoK. (307 aa) | ||||
gcvT | Aminomethyltransferase GcvT; The glycine cleavage system catalyzes the degradation of glycine. (369 aa) | ||||
folD2 | Bifunctional protein FolD; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. (290 aa) | ||||
AFA74098.1 | Hypothetical protein. (321 aa) | ||||
nrdF2 | Ribonucleoside-diphosphate reductase subunit beta NrdF2; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides; Belongs to the ribonucleoside diphosphate reductase small chain family. (336 aa) | ||||
nrdE | Ribonucleoside-diphosphate reductase subunit alpha; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides. (735 aa) | ||||
nrdI | Ribonucleotide reductase NrdI; Probably involved in ribonucleotide reductase function. (147 aa) | ||||
nrdH | Glutaredoxin-like protein NrdH. (77 aa) | ||||
AFA74461.1 | Uracil/xanthine permease. (568 aa) | ||||
tmk | Thymidylate kinase Tmk; Phosphorylation of dTMP to form dTDP in both de novo and salvage pathways of dTTP synthesis; Belongs to the thymidylate kinase family. (219 aa) | ||||
purM | Phosphoribosylformylglycinamidine cyclo-ligase PurM. (373 aa) | ||||
purF | Amidophosphoribosyltransferase PurF; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine. (527 aa) | ||||
purL | Phosphoribosylformylglycinamidine synthase 2; 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 [...] (763 aa) | ||||
purQ | Phosphoribosylformylglycinamidine synthase 1; 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 [...] (227 aa) | ||||
purS | Phosphoribosylformylglycinamidine synthase, PurS 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 th [...] (79 aa) | ||||
purC | Phosphoribosylaminoimidazole-succinocarboxamide synthase PurC; Belongs to the SAICAR synthetase family. (295 aa) | ||||
purB | Adenylosuccinate lyase PurB; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily. (475 aa) | ||||
purD | Phosphoribosylamine--glycine ligase PurD; Belongs to the GARS family. (417 aa) | ||||
hpt | Hypoxanthine-guanine phosphoribosyltransferase Hpt; Belongs to the purine/pyrimidine phosphoribosyltransferase family. (189 aa) | ||||
purT | Phosphoribosylglycinamide formyltransferase 2; Involved in the de novo purine biosynthesis. Catalyzes the transfer of formate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR). Formate is provided by PurU via hydrolysis of 10-formyl-tetrahydrofolate; Belongs to the PurK/PurT family. (546 aa) | ||||
purA2 | Adenylosuccinate synthetase PurA; 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. (428 aa) | ||||
AFA75382.1 | Putative permease. (458 aa) | ||||
pyrE | Orotate phosphoribosyltransferase PyrE; Catalyzes the transfer of a ribosyl phosphate group from 5- phosphoribose 1-diphosphate to orotate, leading to the formation of orotidine monophosphate (OMP). (186 aa) | ||||
dcd | Deoxycytidine triphosphate deaminase Dcd; Bifunctional enzyme that catalyzes both the deamination of dCTP to dUTP and the hydrolysis of dUTP to dUMP without releasing the toxic dUTP intermediate. (191 aa) | ||||
AFA75666.1 | Putative cytosine deaminase. (167 aa) |