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
napAPeriplasmic nitrate reductase, large 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, diheme cytochrome c subunit; 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.
 
 
 0.987
AHA_1590
Cytochrome c-type protein NapC; Identified by match to protein family HMM PF03264; match to protein family HMM TIGR02161.
 
 
 0.984
AHA_1587
MauM/NapG ferredoxin-type protein; Identified by match to protein family HMM PF00037; match to protein family HMM TIGR00397.
 
 
 0.981
AHA_1588
Ferredoxin-type protein NapH; Identified by match to protein family HMM PF00037; match to protein family HMM TIGR02163.
 
  
 0.978
nrfA
Nitrite reductase (cytochrome; Catalyzes the reduction of nitrite to ammonia, consuming six electrons in the process; Belongs to the cytochrome c-552 family.
  
 
 0.972
napF
Ferredoxin-type protein NapF; 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.
 
  
 0.971
AHA_4048
Cytochrome c-type protein TorC; Identified by match to protein family HMM PF03264; Belongs to the TorC/TorY family.
 
 
 0.947
AHA_3407
Nitrite reductase [NAD(P)H] large subunit; Identified by match to protein family HMM PF00355; match to protein family HMM TIGR02378.
  
 
 0.930
nirD
Nitrite reductase [NAD(P)H], small subunit; Identified by match to protein family HMM TIGR02378.
  
 
 0.927
Your Current Organism:
Aeromonas hydrophila
NCBI taxonomy Id: 380703
Other names: A. hydrophila subsp. hydrophila ATCC 7966, Aeromonas hydrophila subsp. hydrophila ATCC 7966, Aeromonas hydrophila subsp. hydrophila str. ATCC 7966, Aeromonas hydrophila subsp. hydrophila strain ATCC 7966
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