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
Q91_1820Cytochrome c oxidase subunit 2; Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B). (283 aa)    
Predicted Functional Partners:
Q91_1630
Ubiquinol-Cytochrome-c reductase, 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.
 
 
 0.999
cyoE
Cytochrome c oxidase assembly factor; Converts heme B (protoheme IX) to heme O by substitution of the vinyl group on carbon 2 of heme B porphyrin ring with a hydroxyethyl farnesyl side group.
 
 0.999
Q91_1818
Cytochrome c oxidase subunit III transmembrane protein.
 
 0.999
Q91_1819
Cytochrome c oxidase, subunit I; Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits 1-3 form the functional core of the enzyme complex. CO I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit 2 and heme A of subunit 1 to the bimetallic center formed by heme A3 and copper B.
 0.999
Q91_0752
Cytochrome c oxidase, cbb3-type, subunit II.
  
 0.994
Q91_0753
Cytochrome C oxidase transmembrane protein; Belongs to the heme-copper respiratory oxidase family.
  
 0.993
Q91_1605
Ubiquinol-cytochrome C reductase iron-sulfur subunit.
  
 
 0.992
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.
  
 
 0.992
Q91_0750
Cytochrome c oxidase transmembrane protein; C-type cytochrome. Part of the cbb3-type cytochrome c oxidase complex.
  
 0.990
Q91_0786
Respiratory-chain NADH dehydrogenase domain 51 kDa subunit.
   
 
 0.972
Your Current Organism:
Cycloclasticus sp. P1
NCBI taxonomy Id: 385025
Other names: C. sp. P1
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