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:
some 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
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
napAPeriplasmic nitrate reductase, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite (834 aa)    
Predicted Functional Partners:
napB
Electron transfer subunit of the periplasmic nitrate reductase complex NapAB
 
 0.999
napC
Cytochrome c-type protein; napC_nirT: periplasmic nitrate (or nitrite) reductase c-type cytochrome, NapC/NirT family protein
 
 
 0.994
napD
Napd protein of 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
 
 
 0.993
napF
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
 
  
 0.992
nirS
annotation not available
 
 0.981
narG
Nitrate reductase / nitrite oxidoreductase, alpha subunit; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family
   
 
 0.971
napE
Putative membrane protein; nitrate_rd_NapE: periplasmic nitrate reductase, NapE protein
 
   
 0.956
nirB
Assimilatory nitrite reductase large subunit; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family
 
 0.953
narK2
annotation not available
  
 
 0.929
nasA
Mfs transporter, nnp family, nitrate/nitrite transporter; 2A0108: nitrite transporter family protein
  
 
 0.923
Your Current Organism:
Pseudomonas aeruginosa
NCBI taxonomy Id: 287
Other names: ATCC 10145, ATCC 10145-U, Bacillus aeruginosus, Bacillus pyocyaneus, Bacterium aeruginosum, Bacterium pyocyaneum, CCEB 481, CCUG 28447, CCUG 29297, CCUG 551, CFBP 2466, CIP 100720, DSM 50071, IBCS 277, IFO 12689, JCM 5962, Micrococcus pyocyaneus, NBRC 12689, NCCB 76039, NCIB 8295, NCIMB 8295, NCTC 10332, NRRL B-771, P. aeruginosa, Pseudomonas polycolor, Pseudomonas pyocyanea, Pseudomonas sp. RV3, RH 815, VKM B-588, bacterium ASFP-37, bacterium ASFP-38, bacterium ASFP-45, bacterium ASFP-46, bacterium ASFP-48
Server load: low (10%) [HD]
STRING is part of the ELIXIR infrastructure: it is one of ELIXIR's Core Data Resources.  Learn more >