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
HOOK2Protein Hook homolog 2 isoform X1. (720 aa)    
Predicted Functional Partners:
AKTIP
AKT-interacting protein isoform X1.
   
 
 0.806
FAM160A1
Protein FAM160A1 isoform X1.
    
 0.794
SUN3
SUN domain-containing protein 3.
    
 
 0.734
SUN5
SUN domain-containing protein 5.
    
 
 0.710
PACRG
Parkin coregulated gene protein.
      
 0.675
IZUMO4
Izumo sperm-egg fusion protein 4 isoform X1.
    
 
 0.666
LOC111188128
BICD family-like cargo adapter 1 isoform X1.
    
 0.631
BICDL2
BICD family-like cargo adapter 2.
    
 0.620
FCHO1
F-BAR domain only protein 1.
   
  
 0.618
STON2
Stonin-2 isoform X1; Belongs to the Stoned B family.
      
 0.613
Your Current Organism:
Delphinapterus leucas
NCBI taxonomy Id: 9749
Other names: D. leucas, beluga, beluga whale, white whale
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.