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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
napAPeriplasmic nitrate 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
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.
 
 
 0.999
VC_A0679
Periplasmic nitrate reductase, cytochrome c-type protein; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
 
 0.999
napF
Iron-sulfur cluster-binding 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.
 
  
 0.995
VC_A0680
Periplasmic nitrate reductase, cytochrome c-type protein; Similar to PID:1150572 SP:Q53178; identified by sequence similarity; putative.
 
 
 0.995
VC_1693
Cytochrome c-type protein TorC; Similar to GP:3413832; identified by sequence similarity; putative; Belongs to the TorC/TorY family.
 
 
 0.961
VC_1951
Cytochrome c-type protein YecK; Similar to SP:P52005 GB:U00096 PID:1736519 PID:1736527 PID:1788181; identified by sequence similarity; putative; Belongs to the TorC/TorY family.
 
 
 0.961
VC_1512
Formate dehydrogenase, iron-sulfur subunit; Similar to SP:P27273 PID:48508; identified by sequence similarity; putative.
 
 
 0.952
VC_1439
Cytochrome c oxidase, subunit CcoP; C-type cytochrome. Part of the cbb3-type cytochrome c oxidase complex.
  
 
 0.888
cysJ
Sulfite reductase (NADPH) flavoprotein alpha-component; 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; Belongs to the NADPH-dependent sulphite reductase flavoprotein subunit CysJ family. In the C-terminal section; belongs to the flavoprotein pyridine nucleotide cytochrome reductase family.
 
    
 0.887
VC_0573
Ubiquinol--cytochrome c reductase, iron-sulfur subunit; Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.
   
 0.860
Your Current Organism:
Vibrio cholerae
NCBI taxonomy Id: 243277
Other names: V. cholerae O1 biovar El Tor str. N16961, Vibrio cholerae El Tor N16961, Vibrio cholerae O1 biovar El Tor str. N16961, Vibrio cholerae O1 biovar eltor str. N16961, Vibrio cholerae serotype O1 biotype El Tor strain N16961, Vibrio cholerae serotype O1 biotype ElTor strain N16961
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