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katE [2017-8-11 16:0:3]
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katE [2017-8-11 16:0:3]

catalase, general stress protein
Locus
BSU39050
Isoelectric point
5.84
Molecular weight
77.31 kDa
Protein length
686 aa Sequence Blast
Gene length
2058 bp Sequence Blast
Function
detoxification (degradation) of hydrogen peroxide
Product
catalase 2
Essential
no
Synonyms
katB
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      
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Categories containing this gene/protein

  • Lifestyles → Coping with stress → General stress proteins (controlled by SigB)
  • Lifestyles → Coping with stress → Resistance against oxidative and electrophile stress

    • Gene

    Coordinates
    4,008,143 → 4,010,203

    The protein

    Catalyzed reaction/ biological activity

  • 2 H2O2 = O2 + 2 H2O (according to Swiss-Prot)

    • Protein family

  • HPII subfamily (according to Swiss-Prot)

    • Structure

  • 1IPH (from E. coli, 53% identity) PubMed

    • Expression and Regulation

    Operons

    Genes
    katE-yxiS
    Description
    PubMed

    Sigma factors

  • SigB: sigma factor, PubMed, in SigB regulon

    • Regulation

  • induced by stress (SigB) PubMed
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    Biological materials

    Mutant

  • MGNA-B724 (katE::erm), available at the NBRP B. subtilis, Japan

    • References

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