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
LOC101079551Prostaglandin E receptor 4 (subtype EP4) c; Belongs to the G-protein coupled receptor 1 family. (464 aa)    
Predicted Functional Partners:
LOC101065996
GNAS complex locus.
    
 0.664
gnas
Uncharacterized protein.
    
 0.664
LOC101075152
Prostaglandin E receptor 2a (subtype EP2); Belongs to the G-protein coupled receptor 1 family.
     
0.552
gnb1
Guanine nucleotide binding protein (G protein), beta polypeptide 1a.
    
  0.536
gnb4
Guanine nucleotide binding protein (G protein), beta polypeptide 4b.
    
  0.536
gnb2
Guanine nucleotide binding protein (G protein), beta polypeptide 2.
    
  0.536
LOC101062348
Guanine nucleotide binding protein (G protein), beta polypeptide 1a.
    
  0.536
LOC101061903
Chemokine (C-C motif) receptor 12a; Belongs to the G-protein coupled receptor 1 family.
  
   
 0.447
LOC101076066
Prostaglandin E receptor 1a (subtype EP1).
   
  
0.422
LOC101077498
Guanine nucleotide binding protein (G protein), beta 5b.
    
  0.422
Your Current Organism:
Takifugu rubripes
NCBI taxonomy Id: 31033
Other names: Fugu rubripes, Sphaeroides rubripes, T. rubripes, Tetraodon rubripes, tiger puffer, torafugu
Server load: low (32%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.