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
coxBCytochrome c oxidase, subunit II; 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). (279 aa)    
Predicted Functional Partners:
coxA
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
coxC
Cytochrome c oxidase, subunit III; Evidence: Function of strongly homologous gene; Localization: 11 : Membrane.
 
 0.999
cyoB-2
Cytochrome bb3 quinol oxidase subunit 1 apoprotein; Evidence: Function of homologous gene experimentally demonstrated in an other organism; Localization: 5 : Inner membrane protein; Belongs to the heme-copper respiratory oxidase family.
 0.993
BBta_2301
Cytochrome b/c1; 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
cyoB
Cytochrome bo3 quinol oxidase subunit 1 apoprotein; Evidence: Function of homologous gene experimentally demonstrated in an other organism; Localization: 5 : Inner membrane protein; Belongs to the heme-copper respiratory oxidase family.
 0.991
norE
NorE protein involved in nitric oxide reduction; Evidence: Function of strongly homologous gene; Localization: 5 : Inner membrane protein.
 
 0.982
nuoH
NADH dehydrogenase subunit H; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient. This subunit may bind ubiquinone.
 
 
 0.977
cyoC
Cytochrome bo3 quinol oxidase subunit 3; Evidence: Function of homologous gene experimentally demonstrated in an other organism; Localization: 5 : Inner membrane protein.
 
 0.974
coxE
Protoheme IX farnesyltransferase (heme O biosynthesis); 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.
 
  
 0.972
cyoC-2
Cytochrome bb3 quinol oxidase subunit 3; Evidence: Function of homologous gene experimentally demonstrated in an other organism; Localization: 5 : Inner membrane protein.
 
 0.967
Your Current Organism:
Bradyrhizobium sp. BTAi1
NCBI taxonomy Id: 288000
Other names: B. sp. BTAi1
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