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
napDAssembly protein for periplasmic 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. (92 aa)    
Predicted Functional Partners:
napA
Periplasmic nitrate reductase precursor; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite.
 
 
 0.998
napF
Ferredoxin-type protein; 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.
 
  
 0.997
napB
Periplasmic nitrate reductase, electron transfer subunit precursor; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
 
  
 0.991
yccM_1
Putative electron transport protein YccM.
 
  
 0.985
napC
Cytochrome c-type protein NapC.
 
  
 0.974
APC12783.1
Quinol dehydrogenase periplasmic component.
 
  
 0.970
nrfB
Cytochrome c-type protein NrfB precursor.
 
   
 0.791
ccmH
Cytochrome c-type biogenesis protein CcmH precursor; Possible subunit of a heme lyase.
 
     0.760
fdnG_1
Formate dehydrogenase, nitrate-inducible, major subunit precursor.
  
 
 0.722
fdnG_2
Formate dehydrogenase, nitrate-inducible, major subunit precursor; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
  
 
 0.722
Your Current Organism:
Providencia rettgeri
NCBI taxonomy Id: 587
Other names: ATCC 29944, Bacterium rettgeri, CCUG 14804, CIP 103182, DSM 4542, LMG 3259, LMG:3259, NCTC 11801, P. rettgeri, Proteus rettgeri, Shigella rettgeri
Server load: low (22%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.