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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
napDPeriplasmic nitrate reductase subunit; Chaperone for NapA, the catalytic subunit of the periplasmic nitrate reductase. It binds directly and specifically to the twin- arginine signal peptide of NapA, preventing premature interaction with the Tat translocase and premature export. (107 aa)    
Predicted Functional Partners:
napA
Nitrate reductase catalytic subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite.
  
 
 0.987
napF
Ferredoxin-type protein; Could be involved in the maturation of NapA, the catalytic subunit of the periplasmic nitrate reductase, before its export into the periplasm; Belongs to the NapF family.
  
  
 0.974
AKU10141.1
Diheme cytochrome c; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
  
  
 0.961
AKU09964.1
Formate dehydrogenase, alpha subunit; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
  
 
 0.941
AKU10140.1
Quinol dehydrogenase membrane protein.
  
  
 0.921
AKU10139.1
Quinol dehydrogenase periplasmic component.
  
  
 0.903
boxA
Benzoyl-CoA oxygenase component A.
  
  
 0.877
AKU10142.1
Cytochrome c-type protein.
  
  
 0.759
AKU10024.1
Tetrathionate reductase complex subunit A; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
  
 
 0.641
AKU10231.1
Putative biotin sulfoxide reductase (bisC); Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
  
 
 0.641
Your Current Organism:
Azoarcus sp. CIB
NCBI taxonomy Id: 198107
Other names: A. sp. CIB
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