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    pqiA intermembrane transport protein PqiA [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 944999, updated on 17-Dec-2024

    Summary

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    Official Symbol
    pqiA
    Official Full Name
    intermembrane transport protein PqiA
    Primary source
    ECOCYC:G6490
    Locus tag
    b0950
    See related
    ASAP:ABE-0003219
    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
    ECK0941; pqi5; pqi5A
    Summary
    During exponential phase growth, expression of pqiAB is inducible by paraquat and other superoxide generators such as menadione, phenazine methosulfate, and plumbagin, but not by hydrogen peroxide, ethanol, and heat shock. pqiAB is a member of the soxRS regulon . [More information is available at EcoCyc: G6490].
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    Genomic context

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    Sequence:
    NC_000913.3 (1012001..1013254)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene fused 23S rRNA m(2)G2445 methyltransferase and 23S rRNA m(7)G2069 methyltransferase Neighboring gene ATP-binding protein Uup Neighboring gene intermembrane transport protein PqiB Neighboring gene intermembrane transport lipoprotein PqiC Neighboring gene ribosome modulation factor

    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. Screening of target-specific stress-responsive genes for the development of cell-based biosensors using a DNA microarray. Kim BC, et al. Anal Chem, 2005 Dec 15. PMID 16351151
    2. Dual regulation of the paraquat-inducible gene pqi-5 by SoxS and RpoS in Escherichia coli. Koh YS, et al. Mol Microbiol, 1996 Oct. PMID 8899708
    3. Significance of rpoS during maturation of Escherichia coli biofilms. Ito A, et al. Biotechnol Bioeng, 2008 Apr 15. PMID 17979199
    4. Isolation of a novel paraquat-inducible (pqi) gene regulated by the soxRS locus in Escherichia coli. Koh YS, et al. J Bacteriol, 1995 May. PMID 7751275, Free PMC Article
    5. Architectures of Lipid Transport Systems for the Bacterial Outer Membrane. Ekiert DC, et al. Cell, 2017 Apr 6. PMID 28388411, Free PMC Article

    See all (12) citations in PubMed

    GeneRIFs: Gene References Into Functions

    General gene information

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    Homology

    Gene Ontology Provided by EcoCyc

    Process Evidence Code Pubs
    acts_upstream_of_or_within membrane organization EXP
    Inferred from Experiment
    more info
    		 PubMed 
    involved_in membrane organization IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    acts_upstream_of_or_within response to stress IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in membrane IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    is_active_in plasma membrane IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    located_in plasma membrane IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in plasma membrane IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

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    Preferred Names
    intermembrane transport protein PqiA

    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
      1012001..1013254
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_415470.1 intermembrane transport protein PqiA [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_415470.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A5C9AQX1, A0A828MZM8
      Conserved Domains (1) summary
      PRK15103
      Location:1 → 417
      PRK15103; membrane integrity-associated transporter subunit PqiA
    Nucleotide Protein
    Heading Accession and Version

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