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
ccoQCcoQ is a subunit of the cytochrome cbb3 oxidase. Converts the ferrocytochrome c to ferricytochrome c. Belongs to the ccoNOPQ operon. Contains one transmembrane helix; Localized in the cytoplasmic membrane; High confidence in function and specificity. (63 aa)    
Predicted Functional Partners:
ccoNO
Fusion of the subunits CcoN and CcoO of the Cytochrome cbb3 oxidase. Converts the ferrocytochrome to ferricytochrome. Belongs to the ccoNOQP operon. Contains 13 transmembrane helices; Localized in the cytoplasmic membrane; High confidence in function and specificity.
 
 0.999
ccoP
Cytochrome cbb3 oxidase, CcoP subunit; Belongs to the ccoNOPQ operon. Features three transmembrane helices. Localized in the cytoplasmic membrane; High confidence in function and specificity.
 
  
  0.991
cyoC
Cytochrome O ubiquinol oxidase, subunit III; Cytochrome O terminal oxidase complex is the component of the aerobic respiratory chain that predominates when cells are grown at high aeration; Heterooctamer of two A chains, two B chains, two C chains and two D chains; Contains five transmembrane segmemts; Localized in the cytoplasmic membrane; Family membership.
 
 0.973
coxM
Cytochrome 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).
 
 0.957
coxC/ctaE
Associates with subunits I, II and IV to form cytochrome c oxidase the terminal enzyme of the respiratory chain; The functional role of subunit III is not yet understood; Contains five transmembrane segmemts; Localized in the cytoplasmic membrane; High confidence in function and specificity.
  
 0.954
ccoS
Cytochrome cbb3 oxidase maturation protein; Involved in the ccoGHIS operon. Contains one transmembrane helix; Localized in the cytoplasmic membrane; High confidence in function and specificity.
 
  
 0.943
coxN
Cytochrome c oxidase is an oligomeric enzymatic complex which is a component of the respiratory chain and is involved in the transfer of electrons from cytochrome c to oxygen catalyzing the reduction of oxygen to water; Subunit I (CO I) is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred, via the copper A center of subunit II and a low-spin heme (heme a) of subunit 1, to the CuB-heme a3 (or heme o) bimetallic center of subunit 1; contains 12 transmembrane segmemts; Localized in the cytoplasmic membrane; High confidence in function and specificity.
  
 0.938
ccoH
Protein that consists of a FixH family domain. Could be a cytochrome cbb3 oxidase maturation protein; Contains one N-terminal transmembrane helix; Localized in the cytoplasmic membrane; Family membership.
 
 
 0.920
cyoE/ctaB
Protoheme IX farnesyltransferase; 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.
 
 
 0.917
CAZ96537.1
Conserved hypothetical membrane protein; Contains three transmembrane segments; Localized in the cytoplasmic membrane; Conserved hypothetical protein.
  
  
  0.916
Your Current Organism:
Zobellia galactanivorans
NCBI taxonomy Id: 63186
Other names: CCUG 47099, CIP 106680, Cytophaga drobachiensis, DSM 12802, Flavobacterium droebachense, Pseudomonas droebachense, Z. galactanivorans, Zobellia galactanivorans corrig. Barbeyron et al. 2001, Zobellia galactanovorans, strain Dsij
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