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purH purH purN purN guaA guaA KUN56702.1 KUN56702.1 PbuX2 PbuX2 KUN55961.1 KUN55961.1 PbuX1 PbuX1 GuaB3 GuaB3 pyrF pyrF pyrD pyrD carB carB carA carA KUN53595.1 KUN53595.1 pyrC pyrC pyrB pyrB pyrR pyrR PurB PurB purD purD purC purC purS purS purQ purQ purL purL purF purF PurM PurM guaB guaB GuaB2 GuaB2 purK purK purE purE KUN51817.1 KUN51817.1 pyrE pyrE purA purA
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Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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purHPhosphoribosylaminoimidazolecarboxamide formyltransferase; Involved in de novo purine biosynthesis; Derived by automated computational analysis using gene prediction method: Protein Homology. (527 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. (209 aa)
guaAGMP synthetase; Contains glutamine-hydrolyzing domain and glutamine amidotransferase; GMP-binding domain; functions to produce GMP from XMP in the IMP pathway; Derived by automated computational analysis using gene prediction method: Protein Homology. (525 aa)
KUN56702.1Nucleoside triphosphate hydrolase; Derived by automated computational analysis using gene prediction method: Protein Homology. (338 aa)
PbuX2Uracil permease; Derived by automated computational analysis using gene prediction method: Protein Homology. (457 aa)
KUN55961.1ATP-grasp domain protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (381 aa)
PbuX1Purine permease; Derived by automated computational analysis using gene prediction method: Protein Homology. (451 aa)
GuaB3Inosine-5-monophosphate dehydrogenase; Catalyzes the synthesis of xanthosine monophosphate by the NAD+ dependent oxidation of inosine monophosphate; Derived by automated computational analysis using gene prediction method: Protein Homology. (480 aa)
pyrFOrotidine 5'-phosphate decarboxylase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the OMP decarboxylase family. Type 2 subfamily. (280 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. (368 aa)
carBCarbamoyl phosphate synthase large subunit; Four CarB-CarA dimers form the carbamoyl phosphate synthetase holoenzyme that catalyzes the production of carbamoyl phosphate; CarB is responsible for the amidotransferase activity; Derived by automated computational analysis using gene prediction method: Protein Homology. (1102 aa)
carACarbamoyl-phosphate synthase small subunit; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the CarA family. (380 aa)
KUN53595.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (206 aa)
pyrCDihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily. (428 aa)
pyrBAspartate carbamoyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. (325 aa)
pyrRUracil phosphoribosyltransferase; Also displays a weak uracil phosphoribosyltransferase activity which is not physiologically significant. (192 aa)
PurBAdenylosuccinate lyase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily. (479 aa)
purDPhosphoribosylamine--glycine ligase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the GARS family. (417 aa)
purCPhosphoribosylaminoimidazole-succinocarboxamide synthase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the SAICAR synthetase family. (299 aa)
purSPhosphoribosylformylglycinamidine synthase; 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 in [...] (88 aa)
purQPhosphoribosylformylglycinamidine synthase; 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 in [...] (234 aa)
purLPhosphoribosylglycinamide synthetase; 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 in the tr [...] (752 aa)
purFAmidophosphoribosyltransferase; Catalyzes first step of the de novo purine nucleotide biosynthetic pathway; Derived by automated computational analysis using gene prediction method: Protein Homology. (508 aa)
PurMPhosphoribosylaminoimidazole synthetase; Derived by automated computational analysis using gene prediction method: Protein Homology. (364 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. (502 aa)
GuaB2Inosine-5-monophosphate dehydrogenase; Catalyzes the synthesis of xanthosine monophosphate by the NAD+ dependent oxidation of inosine monophosphate; Derived by automated computational analysis using gene prediction method: Protein Homology. (374 aa)
purKPhosphoribosylaminoimidazole carboxylase; Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR). (383 aa)
purEN5-carboxyaminoimidazole ribonucleotide mutase; Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR). (168 aa)
KUN51817.1Peptidase M6; Derived by automated computational analysis using gene prediction method: Protein Homology. (497 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). (182 aa)
purAAdenylosuccinate 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. (427 aa)
Your Current Organism:
Streptomyces avermitilis
NCBI taxonomy Id: 33903
Other names: ATCC 31267, DSM 46492, JCM 5070, NBRC 14893, NCIMB 12804, NRRL 8165, S. avermitilis, Streptomyces avermectinius, Streptomyces avermectinius Takahashi et al. 2002, strain MA-4680
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