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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
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[Homology]
Score
HPRT1Hypoxanthine phosphoribosyltransferase 1. (164 aa)    
Predicted Functional Partners:
PNP
Purine nucleoside phosphorylase; The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta- (deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate.
  
 0.964
AMPD3
AMP deaminase; Belongs to the metallo-dependent hydrolases superfamily. Adenosine and AMP deaminases family.
     
 0.948
AMPD1
AMP deaminase; Belongs to the metallo-dependent hydrolases superfamily. Adenosine and AMP deaminases family.
     
 0.948
AMPD2
AMP deaminase; Belongs to the metallo-dependent hydrolases superfamily. Adenosine and AMP deaminases family.
     
 0.948
TPMT
Thiopurine S-methyltransferase.
    
 0.946
IMPDH2
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. Could also have a single-stranded nucleic acid-binding activity and could play a role in RNA and/or DNA metabolism. It may also have a role in the development of malignancy and the growth progression of some tumors.
    
 0.936
ADSS2
Adenylosuccinate synthetase isozyme 2; Plays an important role in the de novo pathway and in the salvage pathway of purine nucleotide biosynthesis. Catalyzes the first commited step in the biosynthesis of AMP from IMP.
  
 
 0.935
ADSS1
Adenylosuccinate synthetase isozyme 1; Component of the purine nucleotide cycle (PNC), which interconverts IMP and AMP to regulate the nucleotide levels in various tissues, and which contributes to glycolysis and ammoniagenesis. Catalyzes the first commited step in the biosynthesis of AMP from IMP.
  
 
 0.935
GMPS
Guanine monophosphate synthase.
  
 
 0.933
GUK1
Guanylate kinase 1.
   
 
 0.930
Your Current Organism:
Chlorocebus sabaeus
NCBI taxonomy Id: 60711
Other names: C. sabaeus, Cercopithecus aethiops sabaeus, Cercopithecus sabaeus, Cercopithecus sabeus, Chlorocebus aethiops sabaeus, Chlorocebus aethiops sabeus, Chlorocebus sabeus, green monkey
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