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
S4R8S3_PETMASelenophosphate synthetase 1. (344 aa)    
Predicted Functional Partners:
NFS1
Aminotran_5 domain-containing protein.
   
 0.975
SCLY
Selenocysteine lyase.
   
 0.964
S4RAG1_PETMA
Uncharacterized protein.
     
 0.918
S4RSK8_PETMA
40S ribosomal protein S24; Belongs to the eukaryotic ribosomal protein eS24 family.
 
    
 0.881
S4RKK1_PETMA
Thioredoxin reductase 3.
  
 
 0.880
S4RLU2_PETMA
Dihydrolipoyl dehydrogenase.
  
 
 0.827
S4RJL4_PETMA
Aminotran_5 domain-containing protein.
    
 0.816
S4RLG2_PETMA
Rhodanese domain-containing protein.
    
 0.792
S4RS31_PETMA
Si:ch211-161h7.8.
    
 0.792
S4S0L0_PETMA
Uncharacterized protein.
    
 0.762
Your Current Organism:
Petromyzon marinus
NCBI taxonomy Id: 7757
Other names: P. marinus, marine lamprey, sea lamprey, sea lampreys
Server load: low (24%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.