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Spro_0259 Spro_0259 purD purD purH purH Spro_0319 Spro_0319 purA purA Spro_0720 Spro_0720 guaC guaC gpt gpt purK purK purE purE folD folD pyrD pyrD Spro_2020 Spro_2020 Spro_2565 Spro_2565 Spro_2589 Spro_2589 pyrF pyrF purU purU purT purT purF purF Spro_3329 Spro_3329 purC purC Spro_3522 Spro_3522 purM purM purN purN guaA guaA guaB guaB glyA glyA purL purL thyA thyA gcvP gcvP gcvH gcvH gcvT gcvT Spro_3922 Spro_3922 Spro_4317 Spro_4317 pyrE pyrE
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
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a 3D structure is known or predicted
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Spro_0259PFAM: oxidoreductase FAD/NAD(P)-binding domain protein; Oxidoreductase FAD-binding domain protein; KEGG: ypi:YpsIP31758_0281 NAD(P)H-flavin reductase. (233 aa)
purDKEGG: yps:YPTB0299 phosphoribosylamine--glycine ligase; TIGRFAM: phosphoribosylamine--glycine ligase; PFAM: phosphoribosylglycinamide synthetase; protein of unknown function DUF201; Belongs to the GARS family. (427 aa)
purHKEGG: yps:YPTB0300 phosphoribosylaminoimidazolecarboxamide formyltransferase; TIGRFAM: phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; PFAM: MGS domain protein; AICARFT/IMPCHase bienzyme formylation region. (529 aa)
Spro_0319PFAM: thymidylate synthase; KEGG: bxe:Bxe_A0214 putative thymidylate synthase. (325 aa)
purAAdenylosuccinate 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)
Spro_0720Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. (160 aa)
guaCGuanosine monophosphate 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. (347 aa)
gptXanthine phosphoribosyltransferase; Acts on guanine, xanthine and to a lesser extent hypoxanthine; Belongs to the purine/pyrimidine phosphoribosyltransferase family. XGPT subfamily. (152 aa)
purKPhosphoribosylaminoimidazole carboxylase, ATPase subunit; Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR). (355 aa)
purEPhosphoribosylaminoimidazole carboxylase, catalytic subunit; Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR). (174 aa)
folDMethylenetetrahydrofolate 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)
pyrDDihydroorotate oxidase; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily. (336 aa)
Spro_2020KEGG: yen:YE1720 adenylosuccinate lyase; TIGRFAM: adenylosuccinate lyase; PFAM: fumarate lyase; Adenylosuccinate lyase domain protein; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily. (456 aa)
Spro_2565PFAM: glutamine amidotransferase class-I; KEGG: cvi:CV_3746 glutamine amidotransferase. (238 aa)
Spro_2589PFAM: short-chain dehydrogenase/reductase SDR; KEGG: eca:ECA2018 short chain dehydrogenase. (240 aa)
pyrFOrotidine 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. (251 aa)
purUFormyltetrahydrofolate deformylase; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). (282 aa)
purTPhosphoribosylglycinamide 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. (392 aa)
purFAmidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine; In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family. (505 aa)
Spro_3329PFAM: Colicin V production protein; KEGG: eca:ECA3053 colicin V production protein. (166 aa)
purCKEGG: ypi:YpsIP31758_1249 phosphoribosylaminoimidazole-succinocarboxamide synthase; TIGRFAM: phosphoribosylaminoimidazole-succinocarboxamide synthase; PFAM: SAICAR synthetase. (237 aa)
Spro_3522TIGRFAM: uracil-xanthine permease; PFAM: Xanthine/uracil/vitamin C permease; KEGG: ypi:YpsIP31758_1236 uracil permease. (429 aa)
purMPhosphoribosylformylglycinamidine cyclo-ligase; KEGG: yen:YE1127 putative phosphoribosylaminoimidazole synthetase; TIGRFAM: phosphoribosylformylglycinamidine cyclo-ligase; PFAM: AIR synthase related protein; AIR synthase related protein domain protein. (359 aa)
purNPhosphoribosylglycinamide 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)
guaAGMP synthase, large subunit; Catalyzes the synthesis of GMP from XMP. (525 aa)
guaBInosine-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. (487 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. (417 aa)
purLPhosphoribosylformylglycinamidine 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. (1296 aa)
thyAThymidylate 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)
gcvPGlycine 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. (959 aa)
gcvHGlycine 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. (128 aa)
gcvTGlycine cleavage system T protein; The glycine cleavage system catalyzes the degradation of glycine. (365 aa)
Spro_3922PFAM: 5-formyltetrahydrofolate cyclo-ligase; KEGG: ypp:YPDSF_0601 5-formyltetrahydrofolate cyclo-ligase-family protein; Belongs to the 5-formyltetrahydrofolate cyclo-ligase family. (226 aa)
Spro_4317PFAM: glutamine amidotransferase class-I; KEGG: bpe:BP1437 glutamine amidotransferase. (243 aa)
pyrEOrotate 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)
Your Current Organism:
Serratia proteamaculans
NCBI taxonomy Id: 399741
Other names: S. proteamaculans 568, Serratia proteamaculans 568, Serratia proteamaculans str. 568, Serratia proteamaculans strain 568
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