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
TJP3Tight junction protein 3. (1072 aa)    
Predicted Functional Partners:
CLDN5
Claudin 5.
    
 0.961
CLDN1
Claudin 1.
   
 0.959
ENSPSTP00000018732
annotation not available
   
 0.955
CLDN3
Claudin 3.
   
 0.952
CLDN8
Claudin 8.
    
 0.950
ENSPSTP00000004007
annotation not available
     
 0.940
CLDN4
Claudin 4.
   
 0.939
CLDN10
Claudin 10.
    
 0.939
ENSPSTP00000009885
annotation not available
    
 0.934
CLDN14
Claudin 14.
    
 0.932
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.