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    narW NarW, putative private chaperone for NarZ nitrate reductase subunit [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 946032, updated on 3-Dec-2024

    Summary

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    Official Symbol
    narW
    Official Full Name
    NarW, putative private chaperone for NarZ nitrate reductase subunit
    Primary source
    ECOCYC:EG10645
    Locus tag
    b1466
    See related
    ASAP:ABE-0004892
    Gene type
    protein coding
    RefSeq status
    PROVISIONAL
    Organism
    Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
    Lineage
    Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
    Also known as
    chlZ; ECK1460
    Summary
    NarW has two NarZ binding sites: one for Mo insertion and one to block membrane attachment via NarV until activation is complete. [More information is available at EcoGene: EG10645]. The polypeptide encoded by narW, the third gene in the narZYWV operon, is not part of the final nitrate reductase Z enzyme. [More information is available at EcoCyc: EG10645].
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    Genomic context

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    Sequence:
    NC_000913.3 (1536614..1537309, complement)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene arylamine N-acetyltransferase Neighboring gene PF02567 family protein YddE Neighboring gene nitrate reductase Z subunit gamma Neighboring gene nitrate reductase Z subunit beta Neighboring gene nitrate reductase Z subunit alpha Neighboring gene nitrate/nitrite transporter NarU

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_000913.3

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Expression of the Escherichia coli NRZ nitrate reductase is highly growth phase dependent and is controlled by RpoS, the alternative vegetative sigma factor. Chang L, et al. Mol Microbiol, 1999 Nov. PMID 10564515
    2. Nitrate reductases in Escherichia coli. Bonnefoy V, et al. Antonie Van Leeuwenhoek, 1994. PMID 7747940
    3. Formation of active heterologous nitrate reductases between nitrate reductases A and Z of Escherichia coli. Blasco F, et al. Mol Microbiol, 1992 Jan. PMID 1545705
    4. Involvement of the narJ or narW gene product in the formation of active nitrate reductase in Escherichia coli. Blasco F, et al. Mol Microbiol, 1992 Jan. PMID 1545706
    5. Organization of the nar genes at the chlZ locus. Bonnefoy V, et al. FEMS Microbiol Lett, 1997 Feb 1. PMID 9037773

    See all (19) citations in PubMed

    GeneRIFs: Gene References Into Functions

    Pathways from PubChem

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    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    Gene Ontology Provided by EcoCyc

    Function Evidence Code Pubs
    enables metallochaperone activity IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    enables unfolded protein binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in chaperone-mediated protein complex assembly IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in chaperone-mediated protein complex assembly IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in nitrate assimilation IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in nitrate assimilation IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    located_in cytoplasm IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

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    Preferred Names
    NarW, putative private chaperone for NarZ nitrate reductase subunit

    NCBI Reference Sequences (RefSeq)

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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_000913.3 Reference assembly

      Range
      1536614..1537309 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_415983.1 NarW, putative private chaperone for NarZ nitrate reductase subunit [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_415983.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A775TKR0
      Conserved Domains (1) summary
      PRK15054
      Location:1 → 231
      PRK15054; nitrate reductase molybdenum cofactor assembly chaperone
    Nucleotide Protein
    Heading Accession and Version

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