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
cccBCytochrome c551; Electron carrier protein. (112 aa)    
Predicted Functional Partners:
ctaC
Cytochrome caa3 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).
 
 
 0.997
qcrC
Menaquinol:cytochrome c oxidoreductase (cytochrome cc subunit); Component of the menaquinol-cytochrome c reductase complex.
 
 
 0.996
qcrA
Menaquinol:cytochrome c oxidoreductase (iron-sulfur subunit); Component of the menaquinol-cytochrome c reductase complex. The Rieske protein is a high potential 2Fe-2S protein.
 
 
 0.989
qcrB
Menaquinol:cytochrome c oxidoreductase (cytochrome b subunit); Component of the menaquinol-cytochrome c reductase complex.
 
 
 0.986
yvjA
Putative integral inner membrane protein; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pm: putative membrane component; Belongs to the UPF0750 family.
     
 0.947
ctaE
Cytochrome caa3 oxidase (subunit III); Evidence 1a: Function experimentally demonstrated in the studied strain; Product type e: enzyme; Belongs to the cytochrome c oxidase subunit 3 family.
 
 
 0.936
ctaG
Cytochrome aa(3) assembly factor; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type f: factor.
 
  
 0.929
yhfW
Putative Rieske [2Fe-2S] oxygenase; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pe: putative enzyme.
  
 
 0.926
qoxC
Cytochrome aa3-600 quinol oxidase (subunit III); Catalyzes quinol oxidation with the concomitant reduction of oxygen to water. Major component for energy conversion during vegetative growth (By similarity).
  
 
 0.887
ctaF
Cytochrome caa3 oxidase (subunit IV); Evidence 1a: Function experimentally demonstrated in the studied strain; Product type e: enzyme; Belongs to the cytochrome c oxidase bacterial subunit 4 family.
  
   
 0.872
Your Current Organism:
Bacillus subtilis 168
NCBI taxonomy Id: 224308
Other names: B. subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis 168, Bacillus subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis str. BGSC 1A700
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