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    rprA [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 2847671, updated on 3-Dec-2024

    Summary

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    Official Symbol
    rprA
    Primary source
    ECOCYC:G0-8863
    Locus tag
    b4431
    See related
    ASAP:ABE-0047251
    Gene type
    ncRNA
    RNA name
    other
    Organism
    Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
    Lineage
    Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
    Also known as
    ECK1686; IS083; psrA5
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    Genomic context

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    Sequence:
    NC_000913.3 (1770372..1770477)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene 1,4-dihydroxy-2-naphthoyl-CoA hydrolase Neighboring gene putative FAD-linked oxidoreductase YdiJ Neighboring gene putative transporter YdiK Neighboring gene DUF1870 domain-containing protein YdiL Neighboring gene putative exporter YdiM

    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. The non-coding RNA rprA can increase the resistance to ampicillin in Escherichia coli. Sahni A, et al. Microb Pathog, 2019 Apr. PMID 30802490
    2. Effect of Hfq on RprA-rpoS mRNA pairing: Hfq-RNA binding and the influence of the 5' rpoS mRNA leader region. Updegrove T, et al. Biochemistry, 2008 Oct 28. PMID 18826256
    3. Targeting of csgD by the small regulatory RNA RprA links stationary phase, biofilm formation and cell envelope stress in Escherichia coli. Mika F, et al. Mol Microbiol, 2012 Apr. PMID 22356413, Free PMC Article
    4. CsrA interacting small RNAs in Haemophilus spp genomes: a theoretical analysis. Sridhar J, et al. Arch Microbiol, 2009 May. PMID 19350225
    5. Regulation of RpoS by a novel small RNA: the characterization of RprA. Majdalani N, et al. Mol Microbiol, 2001 Mar. PMID 11251852

    See all (25) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Synthesis of the NarP response regulator of nitrate respiration in Escherichia coli is regulated at multiple levels by Hfq and small RNAs.
      Title: Synthesis of the NarP response regulator of nitrate respiration in Escherichia coli is regulated at multiple levels by Hfq and small RNAs.
    2. Both CyaR and RprA can block the translation initiation of hdeD but only CyaR induces mRNA decay.
      Title: Contrasting silencing mechanisms of the same target mRNA by two regulatory RNAs in Escherichia coli.
    3. These results showed the potential role of rprA expression in the response to ampicillin stress in Escherichia coli.
      Title: The non-coding RNA rprA can increase the resistance to ampicillin in Escherichia coli.
    4. Simultaneous overexpression of noncoding small RNAs, DsrA, RprA and ArcZ, increased acid tolerance supra-additively during active cell growth, and provided protection against carboxylic acid and oxidative stress.
      Title: Synthetic tolerance: three noncoding small RNAs, DsrA, ArcZ and RprA, acting supra-additively against acid stress.
    5. RprA can directly reduce csgD mRNA levels and translation, and ce transcription of csgD.
      Title: Targeting of csgD by the small regulatory RNA RprA links stationary phase, biofilm formation and cell envelope stress in Escherichia coli.
    6. A deletion in rprA improves biofilm formation and levels of sigma S are elevated when RcsC is constitutively active.
      Title: Elevated levels of sigma S inhibit biofilm formation in Escherichia coli: a role for the Rcs phosphorelay.
    Submit: New GeneRIF Correction

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