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:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
purE5-(carboxyamino)imidazole ribonucleotide mutase; Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR). (160 aa)    
Predicted Functional Partners:
purK
5-(carboxyamino)imidazole ribonucleotide synthase; Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR); Belongs to the PurK/PurT family.
 
 0.999
purC
PFAM: SAICAR synthetase; KEGG: pai:PAE0215 phosphoribosylaminoimidazole-succinocarboxamide synthase (purC).
 
 0.999
Pisl_0106
Phosphoribosylamine--glycine ligase; KEGG: pai:PAE0216 phosphoribosylglycinamide synthetase (GARS) (purD); TIGRFAM: phosphoribosylamine--glycine ligase; PFAM: phosphoribosylglycinamide synthetase.
  
 0.998
Pisl_0103
PFAM: formyl transferase domain protein; KEGG: pai:PAE0219 phosphoribosylglycinamide formyltransferase.
 
  
 0.992
purL
Phosphoribosylformylglycinamidine synthase subunit 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 [...]
  
  
 0.991
Pisl_0110
Phosphoribosylformylglycinamidine cyclo-ligase; PFAM: AIR synthase related protein; AIR synthase related protein domain protein; KEGG: pai:PAE0221 phosphoribosylformylglycinamidine cyclo-ligase (AIRS) (purM).
 
  
 0.991
purQ
Phosphoribosylformylglycinamidine synthase subunit 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 [...]
 
  
 0.985
Pisl_0102
Amidophosphoribosyltransferase; PFAM: glutamine amidotransferase, class-II; KEGG: pai:PAE0226 amidophosphoribosyltransferase; In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family.
 
  
 0.982
Pisl_1197
TIGRFAM: adenylosuccinate lyase; PFAM: fumarate lyase; KEGG: pai:PAE0972 adenylosuccinate lyase.
  
  
 0.981
Pisl_0107
KEGG: pai:PAE0224 hypothetical protein.
  
  
 0.974
Your Current Organism:
Pyrobaculum islandicum
NCBI taxonomy Id: 384616
Other names: P. islandicum DSM 4184, Pyrobaculum islandicum DSM 4184, Pyrobaculum islandicum str. DSM 4184, Pyrobaculum islandicum strain DSM 4184
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