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gsiB [2018-06-05 17:21:34]
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gsiB [2018-06-05 17:21:34]

general stress protein, prevents enzyme inactivation upon freeze-thaw treatments
Locus
BSU04400
Isoelectric point
5.14
Molecular weight
13.66 kDa
Protein length
123 aa Sequence Blast
Gene length
369 bp Sequence Blast
Function
response to water deficits
Product
general stress protein
Essential
no
Synonyms
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      
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Categories containing this gene/protein

  • Lifestyles → Coping with stress → General stress proteins (controlled by SigB)

    • Gene

    Coordinates
    494,506 → 494,877

    Expression and Regulation

    Operons

    Genes
    gsiB
    Description
    PubMed

    Sigma factors

  • SigI: sigma factor, PubMed, in SigI regulon
  • SigB: sigma factor, in SigB regulon

    • Regulation

  • induced by stress (SigB) PubMed

    • Additional information

  • the mRNA is very stable (half-life > 15 min) PubMed
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    Biological materials

    Mutant

  • 1A735 ( gsiB::kan), PubMed, available at BGSC
  • BKE04400 (ΔgsiB::erm trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATTTTGAATTCCTCCTTTA, downstream forward: _UP4_TAATCAAAAGCATAAAGGCA
  • BKK04400 (ΔgsiB::kan trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATTTTGAATTCCTCCTTTA, downstream forward: _UP4_TAATCAAAAGCATAAAGGCA

    • References

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