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
PLATPlasminogen activator; Belongs to the peptidase S1 family. (553 aa)    
Predicted Functional Partners:
ANXA2
Annexin.
   
 0.892
PLG
Uncharacterized protein; Belongs to the peptidase S1 family.
  
  
0.851
SERPINF2
SERPIN domain-containing protein; Belongs to the serpin family.
    
 0.811
CD4
Ig-like domain-containing protein.
    
 0.764
SERPINE2
Serpin family E member 2; Belongs to the serpin family.
   
 0.751
SERPINI1
Serpin family I member 1; Belongs to the serpin family.
    
 0.660
PDGFC
Platelet derived growth factor C.
    
 0.652
CPB2
Carboxypeptidase B2.
    
 
 0.647
F3
Coagulation factor III, tissue factor.
   
 0.625
PDGFD
Platelet derived growth factor D.
     
 0.613
Your Current Organism:
Anas platyrhynchos
NCBI taxonomy Id: 8840
Other names: A. platyrhynchos platyrhynchos, Anas platyrhynchos platyrhynchos, common mallard, northern mallard
Server load: low (18%) [HD]