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
S4R951_PETMAUncharacterized protein; Belongs to the complex I LYR family. (70 aa)    
Predicted Functional Partners:
CYTB
Cytochrome b; Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex) that is part of the mitochondrial respiratory chain. The b-c1 complex mediates electron transfer from ubiquinol to cytochrome c. Contributes to the generation of a proton gradient across the mitochondrial membrane that is then used for ATP synthesis.
   
 0.999
NFS1
Aminotran_5 domain-containing protein.
   
 0.997
S4S013_PETMA
Frataxin.
    
 0.996
S4RJL4_PETMA
Aminotran_5 domain-containing protein.
   
 0.984
NDUFAB1
Acyl carrier protein; Carrier of the growing fatty acid chain in fatty acid biosynthesis.
    
 
 0.961
SCLY
Selenocysteine lyase.
   
 0.953
S4RFG8_PETMA
C2H2-type domain-containing protein.
    
 0.935
S4RJS9_PETMA
PA2c domain-containing protein.
    
 0.935
S4RNY5_PETMA
Uncharacterized protein.
    
 0.935
S4RSJ6_PETMA
PA2c domain-containing protein.
    
 0.935
Your Current Organism:
Petromyzon marinus
NCBI taxonomy Id: 7757
Other names: P. marinus, marine lamprey, sea lamprey, sea lampreys
Server load: low (26%) [HD]