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
PPP1R3BProtein phosphatase 1 regulatory subunit 3B. (282 aa)    
Predicted Functional Partners:
PPP1CA
Protein phosphatase 1 catalytic subunit alpha.
    
 0.979
ENSCAPP00000000802
annotation not available
    
 0.978
GYS1
Glycogen synthase 1.
   
 0.969
GYS2
Glycogen synthase 2.
   
 0.968
PPP1R3A
Protein phosphatase 1 regulatory subunit 3A.
     
0.955
SHOC2
SHOC2 leucine rich repeat scaffold protein.
    
  0.925
PPP1R7
Protein phosphatase 1 regulatory subunit 7.
    
 0.925
PPP1CB
Protein phosphatase 1 catalytic subunit beta.
    
 0.924
LRRC46
Leucine rich repeat containing 46.
    
 0.916
RPS6KA1
Ribosomal protein S6 kinase A1.
     
 0.907
Your Current Organism:
Cavia aperea
NCBI taxonomy Id: 37548
Other names: Brazilian guinea pig, C. aperea
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.