close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
ENSOPRP00000001271annotation not available (1165 aa)    
Predicted Functional Partners:
MTREX
Mtr4 exosome RNA helicase.
    
 
 0.967
PPP2R2B
Protein phosphatase 2 regulatory subunit Bbeta.
    
 
 0.928
PPP2R2A
Protein phosphatase 2 regulatory subunit Balpha.
    
 
 0.928
ENSOPRP00000005116
annotation not available
    
 0.915
ENSOPRP00000014372
annotation not available
    
 0.915
ENSOPRP00000001645
annotation not available
    
 0.889
PLK3
Polo like kinase 3.
    
 0.889
PLK1
Polo like kinase 1.
    
 0.889
ENSOPRP00000015514
annotation not available
    
 0.889
PLK4
Polo like kinase 4.
    
 0.866
Your Current Organism:
Ochotona princeps
NCBI taxonomy Id: 9978
Other names: American pika, O. princeps, southern American pika
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.