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
S4R739_PETMAPoly [ADP-ribose] polymerase. (325 aa)    
Predicted Functional Partners:
CASTOR1
Cytosolic arginine sensor for mTORC1 subunit 1.
    
 0.868
WDR24
WD repeat domain 24.
    
 0.866
S4R5N3_PETMA
SEH1-like (S. cerevisiae); Belongs to the WD repeat SEC13 family.
     
 0.802
S4RIT1_PETMA
WD repeat domain 59.
    
 0.797
WDR59
WD repeat domain 59.
    
 0.797
S4RB54_PETMA
SEC13 homolog, nuclear pore and COPII coat complex component; Belongs to the WD repeat SEC13 family.
     
 0.716
S4RCC0_PETMA
SEC13 homolog, nuclear pore and COPII coat complex component; Belongs to the WD repeat SEC13 family.
     
 0.709
S4RJM8_PETMA
Poly [ADP-ribose] polymerase.
      
 0.562
S4RXA3_PETMA
Uncharacterized protein.
      
 0.477
S4RDB5_PETMA
WGR domain-containing protein.
      
 0.472
Your Current Organism:
Petromyzon marinus
NCBI taxonomy Id: 7757
Other names: P. marinus, marine lamprey, sea lamprey, sea lampreys
Server load: low (22%) [HD]