STRINGSTRING
STRING protein interaction network
Nodes:
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.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
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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[Homology]
Score
purFAmidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine. (465 aa)    
Predicted Functional Partners:
purQ
Phosphoribosylformylglycinamidine synthase 1; 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 i [...]
 
 
 0.999
purM
KEGG: tmt:Tmath_0635 phosphoribosylformylglycinamidine cyclo-ligase; TIGRFAM: Phosphoribosylformylglycinamidine cyclo-ligase; PFAM: AIR synthase related protein, C-terminal; AIR synthase related protein.
  
 0.999
purD
Phosphoribosylamine--glycine ligase; TIGRFAM: Phosphoribosylglycinamide synthetase; HAMAP: Phosphoribosylglycinamide synthetase; KEGG: tbo:Thebr_1748 phosphoribosylamine/glycine ligase; PFAM: Phosphoribosylglycinamide synthetase, ATP-grasp (A) domain; Phosphoribosylglycinamide synthetase, N-domain; Phosphoribosylglycinamide synthetase, C-domain; Belongs to the GARS family.
 
 0.999
purL
Phosphoribosylformylglycinamidine synthase 2; 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 i [...]
 
 0.998
purE
Phosphoribosylaminoimidazole carboxylase, catalytic subunit; Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR).
 
  
 0.997
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.
 
 
 0.997
purC
TIGRFAM: SAICAR synthetase; HAMAP: Phosphoribosylaminoimidazole-succinocarboxamide synthase; KEGG: tmt:Tmath_0630 phosphoribosylaminoimidazole-succinocarboxamide synthase; PFAM: SAICAR synthetase.
 
 
 0.996
purH
Bifunctional purine biosynthesis protein purH; SMART: AICARFT/IMPCHase bienzyme, formylation region; TIGRFAM: AICARFT/IMPCHase bienzyme; KEGG: thx:Thet_0578 phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; HAMAP: Bifunctional purine biosynthesis protein purH; PFAM: AICARFT/IMPCHase bienzyme, formylation region; MGS-like.
 
 
 0.996
purS
Hypothetical protein; 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 transfer of the am [...]
 
  
 0.992
carB
KEGG: thx:Thet_2263 carbamoyl-phosphate synthase large subunit; TIGRFAM: Carbamoyl phosphate synthase, large subunit, glutamine-dependent; PFAM: Carbamoyl phosphate synthetase, large subunit, ATP-binding; Carbamoyl phosphate synthase, large subunit, N-terminal; Carbamoyl phosphate synthetase, large subunit, oligomerisation; MGS-like.
 
 
 0.982
Your Current Organism:
Thermoanaerobacter wiegelii
NCBI taxonomy Id: 697303
Other names: T. wiegelii Rt8.B1, Thermoanaerobacter wiegelii Rt8.B1, Thermoanaerobacter wiegelii str. Rt8.B1, Thermoanaerobacter wiegelii strain Rt8.B1
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