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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
RRAS2Ras-related protein R-Ras2. (203 aa)    
Predicted Functional Partners:
RAF1
RAF proto-oncogene serine/threonine-protein kinase isoform X1.
   
 0.956
BRAF
B-Raf proto-oncogene serine/threonine-protein kinase.
   
 0.956
RASGRP1
RAS guanyl-releasing protein 1 isoform X1.
    
 0.952
NF1
Neurofibromin isoform X1.
    
 0.952
PIK3CA
Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha/beta/delta.
   
 0.947
PIK3CD
Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha/beta/delta.
   
 0.945
RASGRP3
Ras guanyl-releasing protein 3 isoform X1.
    
 0.944
RASA1
Ras GTPase-activating protein 1.
    
 0.942
RAPGEF2
Rap guanine nucleotide exchange factor 2 isoform X1.
   
 0.938
SOS1
Son of sevenless homolog 1 isoform X1.
   
 0.937
Your Current Organism:
Parus major
NCBI taxonomy Id: 9157
Other names: Great Tit, Kohlmeise, P. major
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.