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
purAUnannotated protein; 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. (428 aa)    
Predicted Functional Partners:
PurB
Unannotated protein; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily.
 
 0.996
guaB
Unannotated protein; 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.
 
 
 0.986
purH
Unannotated protein.
  
 0.981
CJ218_03730
Unannotated protein.
  
  
 0.979
hpt
Unannotated protein; Belongs to the purine/pyrimidine phosphoribosyltransferase family.
  
 
 0.945
pyrB
Unannotated protein; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family.
  
 
 0.942
CJ218_02870
Unannotated protein; Belongs to the 5'-nucleotidase family.
    
 0.908
CJ218_06760
Unannotated protein.
     
  0.900
guaA
Unannotated protein; Catalyzes the synthesis of GMP from XMP.
 
  
 0.879
CJ218_08345
Unannotated protein; Belongs to the aspartokinase family.
  
 
  0.825
Your Current Organism:
Gemella sanguinis
NCBI taxonomy Id: 84135
Other names: ATCC 700632, CCUG 37820, CIP 105929, G. sanguinis, Gemella sp. 2045-94, LMG 18986, LMG:18986, strain 2045-94
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.