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    yjaZ protein YjaZ [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 948495, updated on 3-Dec-2024

    Summary

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    Official Symbol
    yjaZ
    Official Full Name
    protein YjaZ
    Primary source
    ECOCYC:EG11429
    Locus tag
    b3989
    See related
    ASAP:ABE-0013046
    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
    ECK3980; htrC
    Summary
    YjaZ (HtrC) was mistakenly thought to be essential for growth at high temperature and under sigma 32 (heat shock) regulation, but has now been shown not to be required for growth at high temperature; the original htrC mutant strains were found to not have a yjaZ(htrC) mutation (Thacker, 2006). [More information is available at EcoGene: EG11429]. yjaZ is a gene of unknown function that was previously thought to code for a heat shock protein, HtrC. [More information is available at EcoCyc: EG11429].
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    Genomic context

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    Sequence:
    NC_000913.3 (4189786..4190325)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene RNA polymerase subunit beta Neighboring gene RNA polymerase subunit beta' Neighboring gene ncRNA Neighboring gene 2-iminoacetate synthase Neighboring gene 1-deoxy-D-xylulose 5-phosphate:thiol sulfurtransferase

    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 Escherichia coli rpoS-dependent htrC gene is not involved in the heat shock response. Thacker Z, et al. J Bacteriol, 2006 Dec. PMID 16980444, Free PMC Article
    2. A new Escherichia coli heat shock gene, htrC, whose product is essential for viability only at high temperatures. Raina S, et al. J Bacteriol, 1990 Jun. PMID 2160943, Free PMC Article
    3. Complex phenotypes of null mutations in the htr genes, whose products are essential for Escherichia coli growth at elevated temperatures. Karow M, et al. Res Microbiol, 1991 Feb-Apr. PMID 1656498
    4. The global transcriptional response of Escherichia coli to induced sigma 32 protein involves sigma 32 regulon activation followed by inactivation and degradation of sigma 32 in vivo. Zhao K, et al. J Biol Chem, 2005 May 6. PMID 15757896
    5. Regulon and promoter analysis of the E. coli heat-shock factor, sigma32, reveals a multifaceted cellular response to heat stress. Nonaka G, et al. Genes Dev, 2006 Jul 1. PMID 16818608, Free PMC Article

    See all (9) 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
    NOT acts_upstream_of_or_within response to heat IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    protein YjaZ

    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
      4189786..4190325
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_418416.1 protein YjaZ [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_418416.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A2H4TS71, A0A376FTG0
      Conserved Domains (1) summary
      PRK09717
      Location:1 → 179
      PRK09717; stationary phase growth adaptation protein; Provisional
    Nucleotide Protein
    Heading Accession and Version

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