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 of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. (829 aa)    
Predicted Functional Partners:
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.
 
 
 0.999
KOO04385.1
Nitrate reductase; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
 
 0.999
KOO04386.1
Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.987
napF
Ferredoxin; 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.
 
 
 0.976
KOO05307.1
Nitrate reductase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TorC/TorY family.
 
 0.971
KOO03445.1
(Fe-S)-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.929
KOO03891.1
4Fe-4S ferredoxin; Derived by automated computational analysis using gene prediction method: Protein Homology.
 0.926
KOO04769.1
Cytochrome B559 subunit alpha; Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B).
  
 0.920
KOO04466.1
4Fe-4S ferredoxin; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.916
KOO04467.1
Tetrathionate reductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.913
Your Current Organism:
Vibrio nereis
NCBI taxonomy Id: 693
Other names: ATCC 25917, Beneckea nereida, Beneckea nereis, CAIM 322, CCUG 28585, CIP 103194, DSM 19584, IFO 15637, JCM 21190, LMG 3895, LMG:3895, NBRC 15637, NCCB 73020, V. nereis, strain 80
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