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
ccoNCytochrome c oxidase subunit 1; Belongs to the heme-copper respiratory oxidase family. (476 aa)    
Predicted Functional Partners:
ccoO
Cytochrome c oxidase subunit.
 0.999
ccoP2
Cbb3-type cytochrome c oxidase subunit; C-type cytochrome. Part of the cbb3-type cytochrome c oxidase complex.
 
 0.999
ccoQ
Cytochrome c oxidase.
  
 
 0.990
fixG
NADH:ubiquinone oxidoreductase subunit I.
 
  
 0.965
cc4
Cytochrome c4.
  
 0.959
petB
Cytochrome b; Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.
  
  0.887
petC
Cytochrome c1.
    
 0.871
petA
Ubiquinol-cytochrome c reductase iron-sulfur subunit; Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.
  
 
 0.761
braZ
Branched-chain amino acid transport system 3 carrier protein.
 
     0.744
CF66_2401
Hypothetical protein.
  
    0.670
Your Current Organism:
Photodesmus katoptron
NCBI taxonomy Id: 28176
Other names: Anomalops katoptron symbiont, C. Photodesmus katoptron, Candidatus Photodesmus katoptron
Server load: low (20%) [HD]