SubtiBank SubtiBank
pspA
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pspA

phage shock protein A homolog
Locus
BSU_06180
Isoelectric point
5.78
Molecular weight
24.99 kDa
Protein length
227 aa Sequence Blast
Gene length
684 bp Sequence Blast
Function
unknown
Product
unknown
Essential
no
Synonyms
ydjF
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      
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Categories containing this gene/protein

  • Lifestyles → Coping with stress → Cell envelope stress proteins (controlled by SigM, V, W, X, Y)

    • Gene

    Coordinates
    671,245 671,928

    Phenotypes of a mutant

  • more sensitive to nisin PubMed

    • The protein

    Protein family

  • PspA/IM30 family (with LiaH, according to UniProt)

    • Paralogous protein(s)

  • LiaH

    • Structure

  • 4WHE (from E. coli, 34% identity, corresponds to aa 1 ... 133) PubMed

    • Localization

  • cytoplasma (according to UniProt)

    • Expression and Regulation

    Operons

    Genes
    pspA-ydjG-ydjH-ydjI
    Description
    PubMed

    Sigma factors

  • SigW: sigma factor, PubMed, in SigW regulon

    • Regulatory mechanism

  • AbrB: repression, PubMed, in AbrB regulon

    • Regulation

  • induced by alkaline shock (SigW) PubMed
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    Biological materials

    Mutant

  • MGNA-C430 (yqgI::erm), available at the NBRP B. subtilis, Japan
  • BKE06180 (pspA::erm trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATTATATCGTTCCTCCTAA, downstream forward: _UP4_TAATACATAGGAGGCCGCAG
  • BKK06180 (pspA::kan trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATTATATCGTTCCTCCTAA, downstream forward: _UP4_TAATACATAGGAGGCCGCAG

    • References

    Reviews

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    Original publications

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