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
drd2Dopamine receptor D2a; Belongs to the G-protein coupled receptor 1 family. (447 aa)    
Predicted Functional Partners:
LOC108442115
Guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 3.
    
 0.947
LOC108433184
Guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 1.
    
 0.942
LOC108419823
Guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide a.
    
 0.942
LOC108411718
Uncharacterized protein.
    
 0.921
gnai2
Guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 2a.
    
 0.921
LOC108428674
Dopamine receptor D2b; Belongs to the G-protein coupled receptor 1 family.
  
  
 
0.882
ghrl
Ghrelin/obestatin prepropeptide.
   
 0.861
LOC108431000
Dopamine receptor D2 like; Belongs to the G-protein coupled receptor 1 family.
  
  
 
0.842
LOC108421568
Guanine nucleotide-binding protein subunit gamma; Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction.
   
 0.837
GNG4
Guanine nucleotide-binding protein subunit gamma; Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction.
   
 0.837
Your Current Organism:
Pygocentrus nattereri
NCBI taxonomy Id: 42514
Other names: P. nattereri, Serrasalmus nattereri, red piranha, red-bellied piranha
Server load: low (30%) [HD]