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
ccoG4Fe-4S ferredoxin; Belongs to the ccoGHIS operon. Features five transmembrane helices. Localized in the cytoplasmic membrane; High confidence in function and specificity. (472 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.
 
  
 0.984
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.
  
 0.964
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.
 
  
 0.957
ccdA
Belongs to the DsbD family. Like the Cytochrome C biogenesis protein CcdA from Bacillus subtilis, this protein is limited to the transmembrane region of DsbD. Preceded by the cytochrome cbb3 oxidase operon. Features six transmembrane helices. Localized in the cytoplasmic membrane; Conserved hypothetical protein.
 
   
 0.949
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.
 
  
 0.930
ccoQ
CcoQ 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.
 
  
 0.864
ccoI
Belongs to the cation transport P-type ATPase family. Involved in the ccoGHIS operon. Features eight transmembrane helices. Localized in the cytoplasmic membrane; Hypothetical protein.
 
  
 0.862
hemN
Oxygen-independent coproporphyrinogen III oxidase is involved in Porphyrin biosynthesis. It Catalysis the reaction: Coproporphyrinogen-III + 2 S-adenosyl-L-methionine = protoporphyrinogen-IX + 2 CO2 + 2 L-methionine + 2 5'-deoxyadenosine; Binds 1 4Fe-4S cluster coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine; Localized in the cytoplasm; High confidence in function and specificity.
 
  
 0.802
hmoA
Molybdopterin oxidoreductase, iron-sulfur binding subunit; Ferredoxins are iron-sulphur proteins that mediate electron transfer in a range of metabolic reactions; Contains 4 4Fe-4S type ferredoxin domains and a putatif Twin-arginine translocation pathway signal; Localized in the cytoplasmic membrane; Family membership.
  
  
 0.753
napB
The diheme cytochrome c napB is the small subunit of the periplasmic nitrate reductase (NAP). NapAB complex receives electrons from the membrane-anchored tetraheme napC protein, thus allowing electron flow between membrane and periplasm. Essential function for nitrate assimilation and may have a role in anaerobic metabolism. Features four consensus sequence Cys-x-x-Cys-His, where the histidine residue is one of the two axial ligands of the heme iron. Binds two hemes. Features an uncleaved signal peptide. Localized in the cytoplasmic membrane; High confidence in function and specificity.
  
  
 0.689
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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