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
SC1_01526Cytochrome c oxidase polypeptide I; Belongs to the heme-copper respiratory oxidase family. (843 aa)    
Predicted Functional Partners:
SC1_01525
Cytochrome c oxidase polypeptide II.
 
 0.999
SC1_02506
Cytochrome c oxidase polypeptide III.
 0.997
SC1_02511
Cytochrome c oxidase polypeptide 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).
 0.997
SC1_01617
Cytochrome O ubiquinol oxidase subunit II.
 
 0.994
SC1_01757
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.
 
 0.994
SC1_01619
Cytochrome O ubiquinol oxidase subunit III.
 0.993
SC1_01620
Cytochrome O ubiquinol oxidase subunit IV.
  
 0.991
SC1_01819
NADH-ubiquinone oxidoreductase chain M.
  
 0.988
nuoH
NADH-ubiquinone oxidoreductase chain 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.
  
 0.986
SC1_01524
Di-heme cytochrome c (Class I), probably related to cytochrome c oxidase function.
 
 0.984
Your Current Organism:
Sphingopyxis sp. C1
NCBI taxonomy Id: 262667
Other names: S. sp. C-1, Sphingopyxis sp. C-1
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