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
EFL40228.1Purine phosphoribosyltransferase. (165 aa)    
Predicted Functional Partners:
dcd
Deoxycytidine triphosphate deaminase; Bifunctional enzyme that catalyzes both the deamination of dCTP to dUTP and the hydrolysis of dUTP to dUMP without releasing the toxic dUTP intermediate.
       0.870
EFL40851.1
Secreted protein.
    
   0.831
guaB
Inosine-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.
  
 
 0.814
EFL39616.1
GMP synthase.
  
 
 0.804
EFL39617.1
GMP synthase domain-containing protein.
  
 
 0.804
apt
Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis.
  
 0.652
purA
Adenylosuccinate 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.
    
 0.646
purH
Phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase.
    
 0.572
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
   
 0.572
EFL37946.1
Inosine-uridine preferring nucleoside hydrolase.
    
 0.556
Your Current Organism:
Streptomyces griseoflavus
NCBI taxonomy Id: 467200
Other names: S. griseoflavus Tu4000, Streptomyces griseoflavus Tu4000, Streptomyces griseoflavus str. Tu4000, Streptomyces griseoflavus strain Tu4000
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