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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:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
EH31_08445Hypoxanthine phosphoribosyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology. (185 aa)    
Predicted Functional Partners:
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.
  
 
 0.788
fliE
Flagellar hook-basal body protein FliE; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
   0.742
EH31_14715
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
   0.742
EH31_08410
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.
    
 0.716
guaA
GMP synthase; Catalyzes the synthesis of GMP from XMP.
  
 
  0.658
flgG
Makes up the distal portion of the flagellar basal body rod; Bradyrhizobium has one thick flagellum and several thin flagella; the Bradyrhizobium protein in this cluster is associated with the thick flagella; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
   0.619
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.
    
 0.608
apt
Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis.
  
 0.595
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
   
 0.566
purH
Phosphoribosylaminoimidazolecarboxamide formyltransferase; Involved in de novo purine biosynthesis; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.528
Your Current Organism:
Erythrobacter longus
NCBI taxonomy Id: 1044
Other names: ATCC 33941, CIP 104268, DSM 6997, E. longus, IFO 14126, JCM 6170, NBRC 14126, strain OCh101
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