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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
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