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 subunit NapA apoprotein; 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:
Sden_1498
Periplasmic nitrate reductase subunit NapB; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
 
 0.999
napD
Periplasmic nitrate reductase chaperone NapD; 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
Sden_1499
Periplasmic nitrate reductase subunit NapC.
 
 
 0.995
Sden_1848
Cytochrome c oxidase, cbb3-type, subunit III; C-type cytochrome. Part of the cbb3-type cytochrome c oxidase complex.
  
 
 0.944
Sden_3715
Assimilatory nitrite reductase (NAD(P)H) small subunit.
 
 
 0.941
Sden_3716
Assimilatory nitrite reductase (NAD(P)H) large subunit precursor; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
 
 0.940
Sden_3714
Nitrate transporter.
  
 
 0.927
Sden_3718
Molybdopterin oxidoreductase; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily.
  
  
 
0.917
Sden_3482
Nitrite reductase, copper containing; Belongs to the multicopper oxidase family.
     
 0.915
Sden_0932
Sulfite reductase (NADPH) alpha subunit; Component of the sulfite reductase complex that catalyzes the 6-electron reduction of sulfite to sulfide. This is one of several activities required for the biosynthesis of L-cysteine from sulfate. The flavoprotein component catalyzes the electron flow from NADPH -> FAD -> FMN to the hemoprotein component.
 
      0.899
Your Current Organism:
Shewanella denitrificans
NCBI taxonomy Id: 318161
Other names: S. denitrificans OS217, Shewanella denitrificans OS217, Shewanella denitrificans str. OS217, Shewanella denitrificans strain OS217
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