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
SBNO2Protein strawberry notch homolog 2 isoform X1. (1383 aa)    
Predicted Functional Partners:
ARHGAP45
Rho GTPase-activating protein 45 isoform X1.
      
 0.762
ARID5A
AT-rich interactive domain-containing protein 5A isoform X1.
   
  
 0.670
GAL3ST4
galactose-3-O-sulfotransferase 4 isoform X3.
      
 0.614
POLR2E
DNA-directed RNA polymerases I, II, and III subunit RPABC1.
      
 0.612
MIDN
Midnolin isoform X1.
   
  
 0.553
PIK3AP1
Phosphoinositide 3-kinase adapter protein 1 isoform X1.
      
 0.517
P2RY2
P2Y purinoceptor 2; Belongs to the G-protein coupled receptor 1 family.
      
 0.514
INPP5K
Inositol polyphosphate 5-phosphatase K isoform X1.
      
 0.510
ARHGEF28
Rho guanine nucleotide exchange factor 28 isoform X1.
   
  
 0.501
LRRC25
Leucine-rich repeat-containing protein 25.
      
 0.497
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.