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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
Your Input:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
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[Homology]
Score
purDPhosphoribosylamine--glycine ligase; PFAM: Phosphoribosylglycinamide synthetase, N domain; Phosphoribosylglycinamide synthetase, ATP-grasp (A) domain; Phosphoribosylglycinamide synthetase, C domain; TIGRFAM: phosphoribosylamine--glycine ligase; Belongs to the GARS family. (430 aa)    
Predicted Functional Partners:
AFZ72225.1
AICAR transformylase/IMP cyclohydrolase PurH; PFAM: AICARFT/IMPCHase bienzyme; Formyl transferase; TIGRFAM: phosphoribosylglycinamide formyltransferase, formyltetrahydrofolate-dependent.
 0.999
purF
Amidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine.
 
 0.999
purM
Phosphoribosylaminoimidazole synthetase; PFAM: AIR synthase related protein, N-terminal domain; AIR synthase related protein, C-terminal domain; TIGRFAM: phosphoribosylaminoimidazole synthetase.
  
 0.999
purE
Phosphoribosylcarboxyaminoimidazole (NCAIR) mutase; Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR).
 
  
 0.988
purL
Phosphoribosylformylglycinamidine 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 thought to assist [...]
  
 0.986
purQ
Phosphoribosylformylglycinamidine synthase I; 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 [...]
 
  
 0.984
purK
Phosphoribosylaminoimidazole carboxylase, PurK protein; Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR).
 
  
 0.979
purC
Phosphoribosylaminoimidazolesuccinocarboxamide (SAICAR) synthase; PFAM: SAICAR synthetase; TIGRFAM: phosphoribosylaminoimidazole-succinocarboxamide synthase.
  
 
 0.978
AFZ72224.1
PFAM: Lyase; Adenylosuccinate lyase C-terminal; TIGRFAM: adenylosuccinate lyase; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily.
  
 
 0.976
purS
Phosphoribosylformylglycinamidine synthase, purS 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 [...]
  
 
 0.973
Your Current Organism:
Natronobacterium gregoryi
NCBI taxonomy Id: 797304
Other names: N. gregoryi SP2, Natronobacterium gregoryi ATCC 43098, Natronobacterium gregoryi JCM 8860, Natronobacterium gregoryi NCIMB 2189, Natronobacterium gregoryi SP2, Natronobacterium gregoryi str. SP2, Natronobacterium gregoryi strain SP2
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