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
S4R807_PETMACysteinyl leukotriene receptor 1. (350 aa)    
Predicted Functional Partners:
S4R4E0_PETMA
Uncharacterized protein.
    
 0.665
S4RQ31_PETMA
Uncharacterized protein.
    
 0.638
S4RQW8_PETMA
Uncharacterized protein.
    
 0.638
GNB5
Guanine nucleotide binding protein (G protein), beta 5b.
    
  0.595
GNB3-2
WD_REPEATS_REGION domain-containing protein.
    
  0.531
S4RWD0_PETMA
WD_REPEATS_REGION domain-containing protein.
    
  0.531
GNB3
WD_REPEATS_REGION domain-containing protein.
    
  0.526
S4RV11_PETMA
WD_REPEATS_REGION domain-containing protein.
    
  0.526
GNG13
Guanine nucleotide binding protein (G protein), gamma 13b.
    
  0.524
S4RGF3_PETMA
Arrestin, beta 2a.
     
 0.440
Your Current Organism:
Petromyzon marinus
NCBI taxonomy Id: 7757
Other names: P. marinus, marine lamprey, sea lamprey, sea lampreys
Server load: low (30%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.