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    pspB phage shock protein B [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 945893, updated on 3-Dec-2024

    Summary

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    Official Symbol
    pspB
    Official Full Name
    phage shock protein B
    Primary source
    ECOCYC:EG10777
    Locus tag
    b1305
    See related
    ASAP:ABE-0004389
    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
    ECK1300
    Summary
    PspB and PspC together act to activate transcription of the psp operon induced by infection with bacteriophage, exposure to ethanol, or osmotic shock (but not heat treatment); PspC is essential for this activation, whereas PspB is not strictly required . [More information is available at EcoCyc: EG10777].
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    Genomic context

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    Sequence:
    NC_000913.3 (1368801..1369025)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene DNA-binding transcriptional dual regulator PspF Neighboring gene phage shock protein A Neighboring gene phage shock protein C Neighboring gene phage shock protein D Neighboring gene thiosulfate sulfurtransferase PspE

    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 Phage Shock Protein Response. Flores-Kim J, et al. Annu Rev Microbiol, 2016 Sep 8. PMID 27297125
    2. Properties of the phage-shock-protein (Psp) regulatory complex that govern signal transduction and induction of the Psp response in Escherichia coli. Jovanovic G, et al. Microbiology (Reading), 2010 Oct. PMID 20595257, Free PMC Article
    3. Physical, functional and conditional interactions between ArcAB and phage shock proteins upon secretin-induced stress in Escherichia coli. Jovanovic G, et al. Mol Microbiol, 2009 Oct. PMID 19682256, Free PMC Article
    4. Inhibition of lipid biosynthesis induces the expression of the pspA gene. Bergler H, et al. Microbiology (Reading), 1994 Aug. PMID 7921245
    5. Role of an Escherichia coli stress-response operon in stationary-phase survival. Weiner L, et al. Proc Natl Acad Sci U S A, 1994 Mar 15. PMID 8134371, Free PMC Article

    See all (28) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. ArcB directly interacts with PspB, possibly by means of the PspB leucine zipper motif, thereby allowing cross-communication between the two systems.
      Title: Physical, functional and conditional interactions between ArcAB and phage shock proteins upon secretin-induced stress in Escherichia coli.
    Submit: New GeneRIF Correction

    General gene information

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    Gene Ontology Provided by EcoCyc

    Function Evidence Code Pubs
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in phage shock IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in regulation of DNA-templated transcription IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in regulation of cellular response to stress NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in plasma membrane IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in plasma membrane NAS
    Non-traceable Author Statement
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    phage shock protein B

    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
      1368801..1369025
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_415821.1 phage shock protein B [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_415821.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A376UAI0
      Conserved Domains (1) summary
      PRK09458
      Location:1 → 74
      pspB; envelope stress response membrane protein PspB
    Nucleotide Protein
    Heading Accession and Version

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