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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
napEPutative periplasmic nitrate reductase accessory protein NapE. Homology to napE of R. sphaeroides of 36% (trembl|O88159). Pfam: Periplasmic nitrate reductase protein NapE (PF06796) This family consists of several bacterial periplasmic nitrate reductase NapE proteins. NapE is thought to be a transmembrane protein of the reductase. Interpro: Periplasmic nitrate reductase protein NapE (IPR010649) no signal peptide 1 TMH; Family membership. (52 aa)    
Predicted Functional Partners:
napD1
Putative 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.
  
  
 0.894
napB1
Probable diheme cytochrome C; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
  
  
 0.822
napA1
Nitrate reductase; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite.
  
  
 0.797
napC1
Probable cytochrome c-type protein NapC. Homology to napC of r. sphaeroides of 67% (sprot|NAPC_RHOSH). MEDIATES ELECTRON FLOW FROM QUINONES TO THE NAPAB COMPLEX. signal peptide no TMHs; High confidence in function and specificity.
  
  
 0.793
napF
Probable 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.
  
  
 0.721
napD2
Probable 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.
  
  
 0.551
petA1
Probable ubiquinol-cytochrome c reductase iron-sulfur protein; 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.
     
  0.499
petA2
Probable ubiquinol-cytochrome C reductase iron-sulfur protein; 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.
     
  0.499
boxA
Benzoyl-CoA oxygenase component A. 84% 4Fe4S_ferredoxin. IPR001709; FPN_cyt_redctse. IPR001433; Oxred_FAD/NAD(P). Pfam:PF00037; Fer4; 2. PF00175; NAD_binding_1; 1; High confidence in function and specificity.
  
    0.434
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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