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
nlgn2Neuroligin 2a. (829 aa)    
Predicted Functional Partners:
LOC108428039
Neurexin 2.
    
 0.954
LOC108444412
Uncharacterized protein.
    
 0.895
ENSPNAP00000019488
LAM_G_DOMAIN domain-containing protein.
    
 0.895
ENSPNAP00000019699
Neurexin 3a.
    
 0.895
ENSPNAP00000005436
LAM_G_DOMAIN domain-containing protein.
    
 0.870
ENSPNAP00000021609
Uncharacterized protein.
    
 0.870
ENSPNAP00000026351
Uncharacterized protein.
    
 0.870
LOC108430659
Uncharacterized protein.
    
 0.857
LOC108424184
Malate synthase-like.
  
 
  0.796
LOC108428940
Cytochrome b5 reductase 4.
     
 0.772
Your Current Organism:
Pygocentrus nattereri
NCBI taxonomy Id: 42514
Other names: P. nattereri, Serrasalmus nattereri, red piranha, red-bellied piranha
Server load: low (26%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.