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narK1 nitrite extrusion protein 1 [ Pseudomonas aeruginosa PAO1 ]

Gene ID: 878320, updated on 30-Jul-2025
Gene symbol
narK1
Gene description
nitrite extrusion protein 1
Locus tag
PA3877
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 (4343540..4344835, complement)

NC_002516.2Genomic Context describing neighboring genes Neighboring gene respiratory nitrate reductase subunit alpha Neighboring gene nitrite extrusion protein 2 Neighboring gene two-component sensor NarX Neighboring gene transcriptional regulator NarL Neighboring gene hypothetical protein

Genomic Sequence:
NC_002516.2

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. Involvement of NarK1 and NarK2 proteins in transport of nitrate and nitrite in the denitrifying bacterium Pseudomonas aeruginosa PAO1. Sharma V, et al. Appl Environ Microbiol, 2006 Jan. PMID 16391109, Free PMC Article
  2. 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
  3. 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
  4. 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
  5. A cystic fibrosis epidemic strain of Pseudomonas aeruginosa displays enhanced virulence and antimicrobial resistance. Salunkhe P, et al. J Bacteriol, 2005 Jul. PMID 15995206, Free PMC Article

See all (11) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Both anaerobic growth studies and nitrate uptake studies indicate some involvement in denitrification, possibly may function secondarily to NarK2.
    Title: Involvement of NarK1 and NarK2 proteins in transport of nitrate and nitrite in the denitrifying bacterium Pseudomonas aeruginosa PAO1.
Submit: New GeneRIF Correction

Homology

Gene Ontology Provided by PseudoCAP

Function Evidence Code Pubs
enables nitrate transmembrane transporter activity IEA
Inferred from Electronic Annotation
more info
  
enables transmembrane transporter activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in nitrate assimilation IEA
Inferred from Electronic Annotation
more info
  
involved_in transmembrane transport IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
located_in membrane IEA
Inferred from Electronic Annotation
more info
  
Preferred Names
nitrite extrusion protein 1
NP_252566.1
  • Product name confidence: class 2 (High similarity to functionally studied protein)

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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
    4343540..4344835 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_252566.1 nitrite extrusion protein 1 [Pseudomonas aeruginosa PAO1]

    See identical proteins and their annotated locations for NP_252566.1

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    G3XD60, O54041
    Conserved Domains (1) summary
    COG2223
    Location:1 → 410
    NarK; Nitrate/nitrite transporter NarK [Inorganic ion transport and metabolism]
Nucleotide Protein
Heading Accession and Version

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