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norB nitric oxide reductase subunit B [ Pseudomonas aeruginosa PAO1 ]

Gene ID: 882193, updated on 23-Apr-2026
Gene symbol
norB
Gene description
nitric oxide reductase subunit B
Locus tag
PA0524
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Pseudomonas aeruginosa PAO1 (strain: PAO1)
Lineage
Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales; Pseudomonadaceae; Pseudomonas
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Sequence:
NC_002516.2 (582455..583855)

NC_002516.2Genomic Context describing neighboring genes Neighboring gene cytochrome C oxidase subunit Neighboring gene hypothetical protein Neighboring gene nitric oxide reductase subunit C Neighboring gene denitrification protein NorD Neighboring gene hypothetical protein

Genomic Sequence:
NC_002516.2

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. Molecular structure and function of bacterial nitric oxide reductase. Hino T, et al. Biochim Biophys Acta, 2012 Apr. PMID 22001779
  2. Structural basis of biological N2O generation by bacterial nitric oxide reductase. Hino T, et al. Science, 2010 Dec 17. PMID 21109633
  3. Pseudomonas Genome Database: facilitating user-friendly, comprehensive comparisons of microbial genomes. Winsor GL, et al. Nucleic Acids Res, 2009 Jan. PMID 18978025, Free PMC Article
  4. Defining the Pseudomonas aeruginosa SOS response and its role in the global response to the antibiotic ciprofloxacin. Cirz RT, et al. J Bacteriol, 2006 Oct. PMID 17015649, Free PMC Article
  5. Cystic fibrosis sputum supports growth and cues key aspects of Pseudomonas aeruginosa physiology. Palmer KL, et al. J Bacteriol, 2005 Aug. PMID 16030221, Free PMC Article

See all (12) citations in PubMed

GeneRIFs: Gene References Into Functions

Homology

Gene Ontology Provided by PseudoCAP

Function Evidence Code Pubs
enables cytochrome-c oxidase activity IEA
Inferred from Electronic Annotation
more info
  
enables heme binding IEA
Inferred from Electronic Annotation
more info
  
enables nitric oxide reductase activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in aerobic respiration IEA
Inferred from Electronic Annotation
more info
  
involved_in denitrification pathway IEA
Inferred from Electronic Annotation
more info
  
involved_in proton transmembrane transport IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
located_in membrane IEA
Inferred from Electronic Annotation
more info
  
located_in plasma membrane IEA
Inferred from Electronic Annotation
more info
  
Preferred Names
nitric oxide reductase subunit B
NP_249215.1
  • Product name confidence: class 1 (Function experimentally demonstrated in P. aeruginosa)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_002516.2 Reference assembly

    Range
    582455..583855
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_249215.1 nitric oxide reductase subunit B [Pseudomonas aeruginosa PAO1]

    See identical proteins and their annotated locations for NP_249215.1

    Status: PROVISIONAL

    UniProtKB/Swiss-Prot
    Q59647
    Conserved Domains (1) summary
    COG3256
    Location:2 → 462
    NorB; Nitric oxide reductase large subunit [Inorganic ion transport and metabolism]
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q59647.1

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Molecular Biology Databases