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
ccoPCytochrome c oxidase, Cbb3-type, subunit III; C-type cytochrome. Part of the cbb3-type cytochrome c oxidase complex. CcoP subunit is required for transferring electrons from donor cytochrome c via its heme groups to CcoO subunit. From there, electrons are shuttled to the catalytic binuclear center of CcoN subunit where oxygen reduction takes place. The complex also functions as a proton pump. (297 aa)    
Predicted Functional Partners:
ccoN
Cytochrome c oxidase, Cbb3-type, subunit I; Belongs to the heme-copper respiratory oxidase family.
 
 0.999
ccoO
Cytochrome c oxidase, Cbb3-type, subunit II.
 
 0.999
ccoQ
Cytochrome c oxidase, Cbb3-type, subunit IV.
 
 0.999
ccoG
Cytochrome c oxidase, Cbb3-type, accessory protein CcoG.
 
  
 0.998
ccoH
Cytochrome c oxidase, Cbb3-type, biogenesis protein CcoH.
 
 
 0.998
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. Belongs to the Rieske iron-sulfur protein family.
 
 0.992
petB
Ubiquinol--cytochrome-c reductase, cytochrome b 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.
  
 
 0.990
petC
Ubiquinol--cytochrome-c reductase, cytochrome c1 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. c1 functions as an electron donor to cytochrome c.
  
 
 0.972
ccoS
Cytochrome c oxidase, Cbb3-type, maturation protein CcoS.
 
  
 0.967
ADE84666.1
Conserved hypothetical protein.
   
    0.950
Your Current Organism:
Rhodobacter capsulatus
NCBI taxonomy Id: 272942
Other names: R. capsulatus SB 1003, Rhodobacter capsulatus SB 1003
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.