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
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[Homology]
Score
nosRNosr/niri family transcriptional regulator, nitrous oxide reductase regulator; Transcriptional activator of the nitrous-oxide reductase gene NosZ (715 aa)    
Predicted Functional Partners:
nosZ
Nitrous-oxide reductase, tat-dependent; Nitrous-oxide reductase is part of a bacterial respiratory system which is activated under anaerobic conditions in the presence of nitrate or nitrous oxide
 
  
 0.999
nosL
annotation not available
 
  
 0.997
nosF
annotation not available
 
  
 0.993
nosY
Cu-processing system permease protein; Required for the assembly of the copper chromophores of nitrous oxide reductase. Could be part of the ABC transporter complex NosDFY
 
  
 0.990
nosD
Copper abc transporter periplasmic substrate-binding protein; Required for the assembly of the copper chromophores of nitrous oxide reductase. Could be part of the ABC transporter complex NosDFY
 
  
 0.987
norB
Nitric oxide reductase subunit b; Component of the anaerobic respiratory chain that transforms nitrate to dinitrogen (denitrification). NorB is the catalytic subunit of the enzyme complex. Shows proton pump activity across the membrane in denitrifying bacterial cells. The mononitrogen reduction is probably coupled to electron transport phosphorylation (By similarity)
 
  
 0.978
nirS
annotation not available
 
  
 0.965
ApbE
Putative thiamine biosynthesis lipoprotein; Flavin transferase that catalyzes the transfer of the FMN moiety of FAD and its covalent binding to the hydroxyl group of a threonine residue in a target flavoprotein
 
   
 0.939
dnr
annotation not available
 
   
 0.925
nirN
annotation not available
 
  
 0.920
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
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