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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 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
Nitrate reductase; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
 
 0.999
napD
Nitrate reductase; 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.
 
 
 0.998
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.
 
  
 0.989
napG
Part of NapHG quinol dehydrogenase; couples electron transfer from ubiquinone-ubiquinol couple via NapC/B to NapA; frameshifted; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.971
nrfA
Cytochrome c nitrite reductase; Catalyzes the reduction of nitrite to ammonia, consuming six electrons in the process; Belongs to the cytochrome c-552 family.
  
 
 0.968
AMG00485.1
Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.967
AMG00864.1
Nitrite reductase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
 
 0.934
torC
Nitrate reductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.933
AMG00959.1
Nitrite reductase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
 
 0.932
torY
Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TorC/TorY family.
 
 
 0.931
Your Current Organism:
Vibrio harveyi
NCBI taxonomy Id: 669
Other names: ATCC 14126, Achromobacter harveyi, Beneckea harveyi, Beneckea neptuna, CAIM 513, CCUG 28584, CECT 525, CIP 103192, DSM 19623, IFO 15634, LMG 4044, LMG:4044, Lucibacterium harveyi, NBRC 15634, NCCB 80033, NCTC 12970, Photobacterium harveyi, Pseudomonas harveyi, V. harveyi, Vibrio carchariae, Vibrio sp. HENC-01, Vibrio sp. HENC-02, Vibrio sp. PG 001, Vibrio sp. PG 002, Vibrio sp. PG 006, Vibrio sp. PG 007, Vibrio trachuri
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