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CBL55697.1 CBL55697.1 CBL55700.1 CBL55700.1 purD purD purB purB purC purC purS purS purL/purQ purL/purQ purL purL purF purF purM purM guaB1 guaB1 guaB2 guaB2 guaA guaA purN purN purH purH CBL56239.1 CBL56239.1 purK purK purE purE pyrC pyrC pyrF pyrF pyrD pyrD carB carB carA carA guaB3 guaB3 CBL57243.1 CBL57243.1 pyrB pyrB rutG rutG CBL57325.1 CBL57325.1 pyrE pyrE purA purA guA guA CBL57890.1 CBL57890.1
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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
filled nodes:
a 3D structure is known or predicted
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experimentally determined
Predicted Interactions
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CBL55697.16 Protein of unknown function, without similarity to other proteins. (543 aa)
CBL55700.1(S)-Dihydroorotate + Oxygen <=> Orotate + H2O2. (385 aa)
purDPhosphoribosylamine-glycine ligase; ATP + 5-Phosphoribosylamine + Glycine <=> ADP + Orthophosphate + 5prime-Phosphoribosylglycinamide; Belongs to the GARS family. (443 aa)
purBAdenylosuccinate lyase; N6-(1,2-Dicarboxyethyl)-AMP <=> Fumarate + AMP 1-(5prime-Phosphoribosyl)-5-amino-4-(N- succinocarboxamide)-imidazole These proteins are active as tetramers. The four active sites of the homotetrameric enzyme are each formed by residues from three different subunits; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily. (477 aa)
purCPhosphoribosylaminoimidazole-succinocarboxamide synthase; Catalyzes the seventh step of the de novo biosynthesis of purine nucleotides, the conversion of carboximideaminoimidazole ribonucleotide (CAIR) into succinoaminoimidazolecarboximide ribonucleotide (SAICAR). CAIR and aspartic acid react in the presence of ATP and magnesium to form SAICAR. (292 aa)
purSPhosphoribosylformylglycinamidine synthetase 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 to ass [...] (81 aa)
purL/purQPhosphoribosylformylglycinamidine synthase subunit PurQ; 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 [...] (225 aa)
purLPhosphoribosylformylglycinamidine synthase II (FGAM 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 [...] (754 aa)
purFAmidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine. (513 aa)
purMPhosphoribosylformylglycinamidine cyclo-ligase. (353 aa)
guaB1Inosine-5-monophosphate dehydrogenase (IMP dehydrogenase) (IMPDH) (IMPD) / GMP reductase); 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. (506 aa)
guaB2Inosine-5-monophosphate dehydrogenase (IMP dehydrogenase) (IMPDH) (IMPD) / GMP reductase. (367 aa)
guaAGMP synthase [glutamine-hydrolyzing] (Glutamine amidotransferase) (GMP synthetase); Catalyzes the synthesis of GMP from XMP. (517 aa)
purN5-phosphoribosylglycinamide formyltransferase (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. (203 aa)
purHPhosphoribosylaminoimidazolecarboxamide formyltransferase (AICAR transformylase); 10-formyltetrahydrofolate + 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide = tetrahydrofolate + 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4- carboxamide and IMP + H2O = 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4- carboxamide. (517 aa)
CBL56239.1Dihydroorotate dehydrogenase; Catalyzes the conversion of dihydroorotate to orotate. (335 aa)
purKPhosphoribosylaminoimidazole carboxylase ATPase subunit; Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR). (393 aa)
purEPhosphoribosylaminoimidazole carboxylase catalytic subunit; Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR). (186 aa)
pyrCDihydroorotase multifunctional complex type (dihydroorotase); Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily. (430 aa)
pyrFOrotidine 5-phosphate decarboxylase (OMP decarboxylase) (OMPDCase) (OMPdecase); Orotidine 5 prime-phosphate <=> UMP + CO2. (269 aa)
pyrDDihydroorotate dehydrogenase 2; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily. (366 aa)
carBCarbamoyl-phosphate synthase large chain (Carbamoyl-phosphate synthetase ammonia chain); 2 ATP + L-glutamine + HCO3- + H2O = 2 ADP + phosphate + L-glutamate + carbamoyl phosphate; Binds 3 manganese ions per subunit; Belongs to the CarB family. (1113 aa)
carACarbamoyl-phosphate synthase small chain; The product carbamoyl phosphate is an intermediate in the biosynthesis of arginine and the pyrimidine nucleotides; Belongs to the CarA family. (394 aa)
guaB3Inosine-5-monophosphate dehydrogenase (IMP dehydrogenase) (IMPDH) (IMPD) / GMP reductase; IMP + NAD+ + H2O <=> Xanthosine 5prime-phosphate + NADH + H+. (487 aa)
CBL57243.1MazG-family transcriptional regulator. (223 aa)
pyrBCarbamoyl phosphate + L-Aspartate <=> Orthophosphate + N-Carbamoyl-L-aspartate; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. (348 aa)
rutGPyrimidine permease RutG (Pyrimidine utilization protein G). (516 aa)
CBL57325.1Permease. (520 aa)
pyrEOrotate phosphoribosyltransferase (OPRT) (OPRTase); Catalyzes the transfer of a ribosyl phosphate group from 5- phosphoribose 1-diphosphate to orotate, leading to the formation of orotidine monophosphate (OMP). (185 aa)
purAAdenylosuccinate synthetase (IMP--aspartate ligase) (AdSS) (AMPSase); 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)
guAGlutamine amidotransferase class-I; ATP + xanthosine 5 prime-phosphate + L-glutamine + H2O = AMP + diphosphate + GMP + L-glutamate; inhibiteur Psicofuranin. (229 aa)
CBL57890.1Xanthine/uracil permease. (659 aa)
Your Current Organism:
Propionibacterium freudenreichii
NCBI taxonomy Id: 754252
Other names: P. freudenreichii subsp. shermanii CIRM-BIA1, Propionibacterium freudenreichii subsp. shermanii ATCC 9614, Propionibacterium freudenreichii subsp. shermanii CIP 103027, Propionibacterium freudenreichii subsp. shermanii CIRM-BIA1, Propionibacterium freudenreichii subsp. shermanii str. CIRM-BIA1, Propionibacterium freudenreichii subsp. shermanii strain CIRM-BIA1
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