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
KIF21BKinesin family member 21B. (1507 aa)    
Predicted Functional Partners:
KIFC3
Kinesin family member C3.
   
0.968
KIF23
Kinesin family member 23.
   
0.948
KIF21A
Kinesin family member 21A.
  
0.948
ENSPSTP00000002196
annotation not available
   
0.945
KIFAP3
Kinesin associated protein 3.
     
 0.939
ENSPSTP00000022924
annotation not available
 
   
 0.938
KIF3A
Kinesin family member 3A.
     
0.936
ENSPSTP00000001771
annotation not available
   
0.935
ENSPSTP00000007240
annotation not available
   
 
 
0.934
ENSPSTP00000009051
annotation not available
     
0.934
Your Current Organism:
Pavo cristatus
NCBI taxonomy Id: 9049
Other names: Indian peafowl, P. cristatus, blue peafowl
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.