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| SFR31200.1 | Adenylosuccinate lyase; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily. (447 aa) | ||||
| SFR31219.1 | Carbamoyl-phosphate synthase large subunit. (950 aa) | ||||
| SFR31239.1 | Phosphoribosylformylglycinamidine synthase. (1217 aa) | ||||
| SFR31402.1 | Uridine kinase. (202 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. (423 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). (213 aa) | ||||
| ftsH | Cell division protease FtsH; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins; Belongs to the AAA ATPase family. In the central section; belongs to the AAA ATPase family. (667 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. (274 aa) | ||||
| SFR32742.1 | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. (191 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. (126 aa) | ||||
| SFR33304.1 | Inosine-uridine nucleoside N-ribohydrolase. (302 aa) | ||||
| gmk | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. (192 aa) | ||||
| SFR35332.1 | Ribonucleoside-diphosphate reductase alpha chain; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides. (829 aa) | ||||
| SFR35338.1 | Ribonucleoside-diphosphate reductase beta chain. (328 aa) | ||||
| SFR35389.1 | dCMP deaminase. (150 aa) | ||||
| dut | dUTP pyrophosphatase; 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. (144 aa) | ||||
| purD | Phosphoribosylamine--glycine ligase; Belongs to the GARS family. (423 aa) | ||||
| tdk | Thymidine kinase. (215 aa) | ||||
| SFR37261.1 | Amidophosphoribosyltransferase. (630 aa) | ||||
| purN | Formyltetrahydrofolate-dependent 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. (197 aa) | ||||
| SFR37565.1 | Membrane protein required for colicin V production. (172 aa) | ||||
| SFR37762.1 | 5-formyltetrahydrofolate cyclo-ligase; Belongs to the 5-formyltetrahydrofolate cyclo-ligase family. (187 aa) | ||||
| SFR38603.1 | Dihydroorotase. (445 aa) | ||||
| SFR38990.1 | Ribosomal large subunit pseudouridine synthase B; Belongs to the pseudouridine synthase RsuA family. (298 aa) | ||||
| SFR39136.1 | Purine-nucleoside phosphorylase; 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. (271 aa) | ||||
| purH | Phosphoribosylaminoimidazolecarboxamide formyltransferase / IMP cyclohydrolase. (510 aa) | ||||
| der | GTP-binding protein; GTPase that plays an essential role in the late steps of ribosome biogenesis; Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. EngA (Der) GTPase family. (433 aa) | ||||
| SFR44998.1 | 5'-nucleotidase; Belongs to the 5'-nucleotidase family. (304 aa) | ||||
| SFR45006.1 | 5'-nucleotidase, C-terminal domain. (258 aa) | ||||
| glyA | Glycine 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. (423 aa) | ||||
| SFR46155.1 | Dihydroorotase. (417 aa) | ||||
| SFR47392.1 | Uridine phosphorylase. (295 aa) | ||||
| SFR48049.1 | Adenosine kinase. (327 aa) | ||||
| purC | Phosphoribosylaminoimidazole-succinocarboxamide synthase; Belongs to the SAICAR synthetase family. (321 aa) | ||||
| gcvT | Aminomethyltransferase; The glycine cleavage system catalyzes the degradation of glycine. (361 aa) | ||||
| pyrB | Aspartate carbamoyltransferase; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. (309 aa) | ||||
| SFR49172.1 | Pyrimidine operon attenuation protein / uracil phosphoribosyltransferase. (179 aa) | ||||
| cmk | Cytidylate kinase. (234 aa) | ||||
| SFR49790.1 | Pyrimidine operon attenuation protein / uracil phosphoribosyltransferase. (165 aa) | ||||
| guaB | IMP 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. (490 aa) | ||||
| pyrD | Dihydroorotate oxidase A; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily. (345 aa) | ||||
| purU | Formyltetrahydrofolate deformylase; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). (290 aa) | ||||
| pyrF | Orotidine-5'-phosphate decarboxylase; Belongs to the OMP decarboxylase family. Type 2 subfamily. (271 aa) | ||||
| SFR51341.1 | Phosphoribosylformylglycinamidine cyclo-ligase. (392 aa) | ||||
| apt | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. (170 aa) | ||||
| SFR52211.1 | Adenosine deaminase. (327 aa) | ||||
| folD | Methylenetetrahydrofolate dehydrogenase (NADP+); Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. (291 aa) | ||||
| fhs | Formate-tetrahydrofolate ligase; Belongs to the formate--tetrahydrofolate ligase family. (556 aa) | ||||
| carA | Carbamoyl-phosphate synthase small subunit; Belongs to the CarA family. (375 aa) | ||||
| adk | 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. (371 aa) | ||||
| purK | 5-(carboxyamino)imidazole ribonucleotide synthase; Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR). (391 aa) | ||||
| purE | 5-(carboxyamino)imidazole ribonucleotide mutase; Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR). (165 aa) | ||||
| gcvP | Glycine dehydrogenase; 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. (951 aa) | ||||
| SFR54496.1 | Cytidine deaminase. (160 aa) | ||||