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    osmB osmotically-inducible lipoprotein OsmB [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 945866, updated on 3-Dec-2024

    Summary

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    Official Symbol
    osmB
    Official Full Name
    osmotically-inducible lipoprotein OsmB
    Primary source
    ECOCYC:EG10679
    Locus tag
    b1283
    See related
    ASAP:ABE-0004309
    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
    ECK1278
    Summary
    First 23 aa are a type II signal peptide. [More information is available at EcoGene: EG10679]. The osmB gene of Escherichia coli has been shown to be inducible by both osmotic stress and growth phase signals . [More information is available at EcoCyc: EG10679].
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    Genomic context

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    Sequence:
    NC_000913.3 (1343110..1343328, complement)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene lipopolysaccharide assembly protein B Neighboring gene orotidine-5'-phosphate decarboxylase Neighboring gene putative translation factor Neighboring gene DNA-binding transcriptional dual regulator YciT Neighboring gene UPF0509 family protein YciZ

    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. Amyloid fibril formation requires a chemically discriminating nucleation event: studies of an amyloidogenic sequence from the bacterial protein OsmB. Jarrett JT, et al. Biochemistry, 1992 Dec 15. PMID 1463722
    2. Transcription of osmB, a gene encoding an Escherichia coli lipoprotein, is regulated by dual signals. Osmotic stress and stationary phase. Jung JU, et al. J Biol Chem, 1990 Jun 25. PMID 1693921
    3. Sequence of an osmotically inducible lipoprotein gene. Jung JU, et al. J Bacteriol, 1989 Jan. PMID 2644204, Free PMC Article
    4. Transcriptional regulation of the cytR repressor gene of Escherichia coli: autoregulation and positive control by the cAMP/CAP complex. Gerlach P, et al. Mol Microbiol, 1990 Mar. PMID 2162467
    5. Multistress regulation in Escherichia coli: expression of osmB involves two independent promoters responding either to sigmaS or to the RcsCDB His-Asp phosphorelay. Boulanger A, et al. J Bacteriol, 2005 May. PMID 15838058, Free PMC Article

    See all (17) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. osmB appears as another example of a multistress-responsive gene whose transcription involves both a sigma(S)-dependent promoter and a second one independent of sigma(S) but controlled by stress-specific transcription factors.
      Title: Multistress regulation in Escherichia coli: expression of osmB involves two independent promoters responding either to sigmaS or to the RcsCDB His-Asp phosphorelay.
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    General gene information

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    Homology

    Gene Ontology Provided by EcoCyc

    Process Evidence Code Pubs
    acts_upstream_of_or_within response to osmotic stress IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in outer membrane IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in plasma membrane IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

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    Preferred Names
    osmotically-inducible lipoprotein OsmB

    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
      1343110..1343328 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_415799.1 osmotically-inducible lipoprotein OsmB [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_415799.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A5B9AN39
      Conserved Domains (1) summary
      PRK10540
      Location:1 → 72
      PRK10540; osmotically-inducible lipoprotein OsmB
    Nucleotide Protein
    Heading Accession and Version

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