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| | ESN65371.1 | Hypothetical protein; KEGG: Cof-like hydrolase. (266 aa) |
| | ESN65400.1 | KEGG: hypothetical protein. (80 aa) |
| | rdgB | Nucleoside-triphosphatase; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family. (200 aa) |
| | ESN65402.1 | Hypothetical protein; KEGG: hydrolase. (637 aa) |
| | ESN63119.1 | Hypothetical protein; KEGG: uracil-xanthine permease. (463 aa) |
| | gmk | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. (207 aa) |
| | ESN63156.1 | Uridine phosphorylase; Catalyzes the reversible phosphorylytic cleavage of uridine and deoxyuridine to uracil and ribose- or deoxyribose-1-phosphate. The produced molecules are then utilized as carbon and energy sources or in the rescue of pyrimidine bases for nucleotide synthesis. Belongs to the PNP/UDP phosphorylase family. (254 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) |
| | ESN63237.1 | Dihydropyrimidine dehydrogenase (NADP(+)); KEGG: gltD, glutamate synthase subunit beta; overlaps another CDS with the same product name. (472 aa) |
| | ESN63238.1 | KEGG: dihydropyrimidine dehydrogenase; overlaps another CDS with the same product name. (437 aa) |
| | hydA | Dihydropyrimidinase; KEGG: phenylhydantoinase. (483 aa) |
| | ESN63240.1 | N-carbamoyl-L-amino-acid hydrolase; KEGG: amidase. (428 aa) |
| | rbsK-2 | Ribokinase; Catalyzes the phosphorylation of ribose at O-5 in a reaction requiring ATP and magnesium. The resulting D-ribose-5-phosphate can then be used either for sythesis of nucleotides, histidine, and tryptophan, or as a component of the pentose phosphate pathway. (406 aa) |
| | ESN63351.1 | KEGG: oxidoreductase FAD/NAD(P)-binding domain-containing protein. (233 aa) |
| | murB | UDP-N-acetylmuramate dehydrogenase; Cell wall formation. (344 aa) |
| | birA | Biotin--(acetyl-CoA-carboxylase) ligase; Acts both as a biotin--[acetyl-CoA-carboxylase] ligase and a biotin-operon repressor. In the presence of ATP, BirA activates biotin to form the BirA-biotinyl-5'-adenylate (BirA-bio-5'-AMP or holoBirA) complex. HoloBirA can either transfer the biotinyl moiety to the biotin carboxyl carrier protein (BCCP) subunit of acetyl-CoA carboxylase, or bind to the biotin operator site and inhibit transcription of the operon. (319 aa) |
| | purD | KEGG: phosphoribosylamine--glycine ligase; Belongs to the GARS family. (428 aa) |
| | purH | KEGG: purH, phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase. (529 aa) |
| | ESN63396.1 | KEGG: CTP synthase. (231 aa) |
| | ESN63399.1 | Hypothetical protein; KEGG: endonuclease/exonuclease/phosphatase. (381 aa) |
| | ESN63432.1 | KEGG: ribokinase. (426 aa) |
| | ESN63533.1 | KEGG: PfkB domain-containing protein. (315 aa) |
| | ESN63534.1 | Hypothetical protein; KEGG: cytosine/purines uracil thiamine allantoin permease; Belongs to the purine-cytosine permease (2.A.39) family. (473 aa) |
| | ESN63535.1 | Hypothetical protein; KEGG: ADP-ribosylation/crystallin J1. (359 aa) |
| | ESN63600.1 | Hypothetical protein; KEGG: 5-formyltetrahydrofolate cyclo-ligase; Belongs to the 5-formyltetrahydrofolate cyclo-ligase family. (204 aa) |
| | tsaD | O-sialoglycoprotein endopeptidase; Required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. Is involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37, together with TsaE and TsaB. TsaD likely plays a direct catalytic role in this reaction; Belongs to the KAE1 / TsaD family. (338 aa) |
| | ESN63691.1 | Dihydropteroate 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. (277 aa) |
| | ESN63725.1 | Deoxyribose-phosphate aldolase; Catalyzes a reversible aldol reaction between acetaldehyde and D-glyceraldehyde 3-phosphate to generate 2-deoxy-D-ribose 5- phosphate. (250 aa) |
| | deoA | Thymidine phosphorylase; The enzymes which catalyze the reversible phosphorolysis of pyrimidine nucleosides are involved in the degradation of these compounds and in their utilization as carbon and energy sources, or in the rescue of pyrimidine bases for nucleotide synthesis. Belongs to the thymidine/pyrimidine-nucleoside phosphorylase family. (447 aa) |
| | deoB | Phosphopentomutase; Phosphotransfer between the C1 and C5 carbon atoms of pentose; Belongs to the phosphopentomutase family. (407 aa) |
| | deoD | KEGG: purine nucleoside phosphorylase. (239 aa) |
| | gcvT | Aminomethyltransferase; The glycine cleavage system catalyzes the degradation of glycine. (366 aa) |
| | gcvH | Hypothetical 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. (130 aa) |
| | gcvP | Hypothetical protein; 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. (957 aa) |
| | ribB | Hypothetical protein; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate. (217 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. (264 aa) |
| | pyrH | UMP kinase; Catalyzes the reversible phosphorylation of UMP to UDP. (243 aa) |
| | tilS | Hypothetical protein; Ligates lysine onto the cytidine present at position 34 of the AUA codon-specific tRNA(Ile) that contains the anticodon CAU, in an ATP-dependent manner. Cytidine is converted to lysidine, thus changing the amino acid specificity of the tRNA from methionine to isoleucine. Belongs to the tRNA(Ile)-lysidine synthase family. (421 aa) |
| | ribD | Diaminohydroxyphosphoribosylaminopyrimidine deaminase,uracil reductase; 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) |
| | ribH | Hypothetical protein; 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; Belongs to the DMRL synthase family. (158 aa) |
| | apt | Hypothetical protein; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. (182 aa) |
| | adk | Hypothetical protein; 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. (235 aa) |
| | ESN64344.1 | KEGG: nrdB, ribonucleotide-diphosphate reductase subunit beta. (376 aa) |
| | ESN64345.1 | Hypothetical protein; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides. (761 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. (212 aa) |
| | purM | KEGG: phosphoribosylformylglycinamidine cyclo-ligase. (345 aa) |
| | upp | Hypothetical protein; Catalyzes the conversion of uracil and 5-phospho-alpha-D- ribose 1-diphosphate (PRPP) to UMP and diphosphate. (208 aa) |
| | ESN64376.1 | Hypothetical protein; KEGG: uraA, Uracil permease. (430 aa) |
| | purC | KEGG: phosphoribosylaminoimidazole-succinocarboxamide synthase; Belongs to the SAICAR synthetase family. (237 aa) |
| | ESN64499.1 | Hypothetical protein; KEGG: ybhA, pyridoxal phosphatase/fructose 1,6-bisphosphatase. (273 aa) |
| | udk | KEGG: uridine kinase. (227 aa) |
| | dcd | Hypothetical protein; Catalyzes the deamination of dCTP to dUTP. (193 aa) |
| | ESN64561.1 | Ribosylpyrimidine nucleosidase; KEGG: Inosine-uridine preferring nucleoside hydrolase; Belongs to the IUNH family. (317 aa) |
| | ESN64562.1 | Hypothetical protein; KEGG: Inosine/uridine-preferring nucleoside hydrolase; Belongs to the IUNH family. (316 aa) |
| | folE | KEGG: GTP cyclohydrolase I. (221 aa) |
| | purT | Phosphoribosylaminoimidazole carboxylase; 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. (392 aa) |
| | ESN65125.1 | KEGG: adenylosuccinate lyase; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily. (456 aa) |
| | ESN65171.1 | KEGG: sdaA, L-serine deaminase I; Belongs to the iron-sulfur dependent L-serine dehydratase family. (453 aa) |
| | tsaB | Hypothetical protein; KEGG: peptidase M22 glycoprotease. (232 aa) |
| | purU | Formyltetrahydrofolate deformylase; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). (282 aa) |
| | add | KEGG: adenosine deaminase; Belongs to the metallo-dependent hydrolases superfamily. Adenosine and AMP deaminases family. Adenosine deaminase subfamily. (337 aa) |
| | ESN61841.1 | KEGG: glyA, serine hydroxymethyltransferase. (421 aa) |
| | ESN62033.1 | Dihydrofolate reductase; KEGG: short chain dehydrogenase. (240 aa) |
| | ttcA | Hypothetical protein; Catalyzes the ATP-dependent 2-thiolation of cytidine in position 32 of tRNA, to form 2-thiocytidine (s(2)C32). The sulfur atoms are provided by the cysteine/cysteine desulfurase (IscS) system. (314 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. (244 aa) |
| | ribA | GTP cyclohydrolase II; Catalyzes the conversion of GTP to 2,5-diamino-6- ribosylamino-4(3H)-pyrimidinone 5'-phosphate (DARP), formate and pyrophosphate. (197 aa) |
| | ESN62101.1 | KEGG: riboflavin synthase subunit alpha. (215 aa) |
| | pyrD | Dihydroorotate oxidase; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily. (335 aa) |
| | ESN62201.1 | Dihydroorotase; KEGG: pyrC, dihydro-orotase. (375 aa) |
| | ESN62228.1 | Hypothetical protein; KEGG: carbamoyl-phosphate synthase small subunit. (392 aa) |
| | cdd | Cytidine deaminase; This enzyme scavenges exogenous and endogenous cytidine and 2'-deoxycytidine for UMP synthesis. (295 aa) |
| | rpiB | KEGG: RpiB/LacA/LacB family sugar-phosphate isomerase. (151 aa) |
| | ESN62470.1 | Hypothetical protein; KEGG: dihydroneopterin aldolase. (123 aa) |
| | purF | Amidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine; In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family. (505 aa) |
| | ESN62478.1 | KEGG: colicin V production protein. (163 aa) |
| | dedD | Hypothetical protein; Non-essential cell division protein that could be required for efficient cell constriction. (235 aa) |
| | ESN62480.1 | Dihydrofolate synthase; Functions in two distinct reactions of the de novo folate biosynthetic pathway. Catalyzes the addition of a glutamate residue to dihydropteroate (7,8-dihydropteroate or H2Pte) to form dihydrofolate (7,8-dihydrofolate monoglutamate or H2Pte-Glu). Also catalyzes successive additions of L-glutamate to tetrahydrofolate or 10- formyltetrahydrofolate or 5,10-methylenetetrahydrofolate, leading to folylpolyglutamate derivatives. (422 aa) |
| | ESN62482.1 | KEGG: dedA, hypothetical protein. (221 aa) |
| | truA | Hypothetical protein; Formation of pseudouridine at positions 38, 39 and 40 in the anticodon stem and loop of transfer RNAs. (274 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. (288 aa) |
| | purE | Phosphoribosylaminoimidazole carboxylase; Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR). (169 aa) |
| | purK | Phosphoribosylaminoimidazole carboxylase; Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR). (356 aa) |
| | mgsA | Methylglyoxal synthase; Catalyzes the formation of methylglyoxal from dihydroxyacetone phosphate. (152 aa) |
| | guaA | GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP. (525 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. (488 aa) |
| | ndk | Nucleoside-diphosphate kinase; 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. (143 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. (417 aa) |
| | purL | Phosphoribosylformylglycinamidine synthase; Phosphoribosylformylglycinamidine synthase involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. (1294 aa) |
| | tadA | Hypothetical protein; Catalyzes the deamination of adenosine to inosine at the wobble position 34 of tRNA(Arg2); Belongs to the cytidine and deoxycytidylate deaminase family. (168 aa) |
| | pcnB | Polynucleotide adenylyltransferase; Adds poly(A) tail to the 3' end of many RNAs, which usually targets these RNAs for decay. Plays a significant role in the global control of gene expression, through influencing the rate of transcript degradation, and in the general RNA quality control. Belongs to the tRNA nucleotidyltransferase/poly(A) polymerase family. (485 aa) |
| | folK | KEGG: 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase. (165 aa) |
| | panB | 3-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. (264 aa) |
| | panC | Hypothetical protein; Catalyzes the condensation of pantoate with beta-alanine in an ATP-dependent reaction via a pantoyl-adenylate intermediate. Belongs to the pantothenate synthetase family. (284 aa) |
| | panD | Aspartate 1-decarboxylase; Catalyzes the pyruvoyl-dependent decarboxylation of aspartate to produce beta-alanine. (126 aa) |
| | ESN62813.1 | KEGG: hypoxanthine phosphoribosyltransferase; Belongs to the purine/pyrimidine phosphoribosyltransferase family. (176 aa) |
| | guaC | GMP reductase; Catalyzes the irreversible NADPH-dependent deamination of GMP to IMP. It functions in the conversion of nucleobase, nucleoside and nucleotide derivatives of G to A nucleotides, and in maintaining the intracellular balance of A and G nucleotides. (375 aa) |
| | ESN61510.1 | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. (160 aa) |
| | carB | KEGG: carB, carbamoyl-phosphate synthase large subunit; Belongs to the CarB family. (1074 aa) |
| | carA | KEGG: carbamoyl-phosphate synthase, small subunit; Belongs to the CarA family. (382 aa) |
| | purA | Adenylosuccinate synthase; 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. (432 aa) |
| | ESN61587.1 | KEGG: hypothetical protein. (160 aa) |
| | pyrB | KEGG: pyrB, aspartate carbamoyltransferase catalytic subunit; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. (311 aa) |
| | pyrI | Hypothetical protein; Involved in allosteric regulation of aspartate carbamoyltransferase. (156 aa) |
| | gpt | Xanthine phosphoribosyltransferase; Acts on guanine, xanthine and to a lesser extent hypoxanthine; Belongs to the purine/pyrimidine phosphoribosyltransferase family. XGPT subfamily. (152 aa) |
| | pyrG | 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. (545 aa) |
| | ESN61250.1 | Hypothetical protein; KEGG: mazG, nucleoside triphosphate pyrophosphohydrolase. (264 aa) |
| | cca | tRNA cytidylyltransferase; Catalyzes the addition and repair of the essential 3'- terminal CCA sequence in tRNAs without using a nucleic acid template. Adds these three nucleotides in the order of C, C, and A to the tRNA nucleotide-73, using CTP and ATP as substrates and producing inorganic pyrophosphate. Also shows phosphatase, 2'-nucleotidase and 2',3'-cyclic phosphodiesterase activities. These phosphohydrolase activities are probably involved in the repair of the tRNA 3'-CCA terminus degraded by intracellular RNases. (414 aa) |
| | folB | Dihydroneopterin aldolase; Catalyzes the conversion of 7,8-dihydroneopterin to 6- hydroxymethyl-7,8-dihydropterin. (117 aa) |
