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
napANitrate reductase catalytic subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. (829 aa)    
Predicted Functional Partners:
napB
Periplasmic nitrate reductase, cytochrome c-type protein; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
 
 0.999
napD
NapD protein; 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.
 
 
 0.997
napG
MauM/NapG ferredoxin-type protein.
 
 
 0.991
napC
Periplasmic nitrate reductase c subunit.
 
 
 0.988
napH
Quinol dehydrogenase.
 
  
 0.986
torC
Trimethylamine N-oxide reductase cytochrome c-type subunit; Belongs to the TorC/TorY family.
 
 
 0.954
ALP42449.1
Cytochrome c-type protein.
 
 
 0.954
nrfA
Cytochrome c nitrite reductase subunit c552; Catalyzes the reduction of nitrite to ammonia, consuming six electrons in the process; Belongs to the cytochrome c-552 family.
  
 
 0.941
nirD
Nitrite reductase.
  
 
 0.933
nasB
Nitrite reductase; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
 
 0.931
Your Current Organism:
Aeromonas schubertii
NCBI taxonomy Id: 652
Other names: A. schubertii, ATCC 43700, Aeromonas hybridization group 12, CCUG 27820, CDC 2446-81, CECT 4240, CIP 103437, DSM 4882, Enteric Group 501, JCM 7373, LMG 9074, LMG:9074
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