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
KCNE5Potassium voltage-gated channel subfamily E regulatory beta subunit 5. (145 aa)    
Predicted Functional Partners:
KCNH2
Potassium voltage-gated channel subfamily H member 2 isoform X2.
     
 0.855
KCNQ1
Potassium voltage-gated channel subfamily KQT member 1 isoform X1; Belongs to the potassium channel family.
    
 0.835
KCND3
Potassium voltage-gated channel subfamily D member 3 isoform X1; Belongs to the potassium channel family.
    
 0.788
KCNE4
LOW QUALITY PROTEIN: potassium voltage-gated channel subfamily E member 4.
      
 0.786
KCNJ8
ATP-sensitive inward rectifier potassium channel 8.
      
 0.759
KCNE1
Potassium voltage-gated channel subfamily E member 1.
      
 0.758
SCN2B
Sodium channel subunit beta-2.
      
 0.680
KCNE2
Potassium voltage-gated channel subfamily E member 2.
      
 0.675
NANP
N-acylneuraminate-9-phosphatase.
      
 0.614
KCNJ2
Inward rectifier potassium channel 2.
      
 0.609
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.