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
ctaECytochrome c oxidase subunit 3. (199 aa)    
Predicted Functional Partners:
aioB
Arsenite oxidase subunit AioB precursor.
 
 
 0.999
petB
Cytochrome b6.
 
 0.999
ctaC1
Cytochrome c oxidase subunit 2 precursor; 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).
 
 0.999
ctaD1
Cytochrome c oxidase subunit 1; 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
ctaC2
Cytochrome c oxidase subunit 2 precursor.
 
 0.999
ctaD2
Cytochrome c oxidase subunit 1; Belongs to the heme-copper respiratory oxidase family.
 
 0.999
atpB
ATP synthase subunit a; Key component of the proton channel; it plays a direct role in the translocation of protons across the membrane. Belongs to the ATPase A chain family.
  
 
 0.998
ctaA1
Heme A synthase.
 
 
 0.997
nuoM1
NADH-quinone oxidoreductase subunit M.
  
 
 0.995
ctaF
Cytochrome c oxidase polypeptide 4.
 
 
 0.995
Your Current Organism:
Acidithrix ferrooxidans
NCBI taxonomy Id: 1280514
Other names: A. ferrooxidans, DSM 28176, JCM 19728, acid streamer bacterium Py-F3, strain PY-F3
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