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csfB [2018-05-17 12:12:20]
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csfB [2018-05-17 12:12:20]

anti-sigma factor, inhibitor of SigG and of SigE
Locus
BSU00240
Isoelectric point
7.67
Molecular weight
7.30 kDa
Protein length
64 aa Sequence Blast
Gene length
192 bp Sequence Blast
Function
control of SigG and SigE activity
Product
inhibitor of SigG and SigE
Essential
no
Synonyms
gin,yaaM
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      
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Categories containing this gene/protein

  • Information processing → Regulation of gene expression → Sigma factors and their control → Control of sigma factors
  • Lifestyles → Sporulation → Sporulation proteins → Sporulation proteins/ other

    • Gene

    Coordinates
    35,531 → 35,725

    Phenotypes of a mutant

  • premature activation of SigG PubMed

    • The protein

    Catalyzed reaction/ biological activity

  • inhibitor of SigG and SigE PubMed

    • Cofactors

  • Zn2+ PubMed

    • Localization

  • forespore and mother cell PubMed

    • Expression and Regulation

    Operons

    Genes
    csfB
    Description
    PubMed

    Sigma factors

  • SigF: sigma factor, PubMed, in SigF regulon
  • SigK: sigma factor, PubMed, in SigK regulon

    • Regulation

  • expressed after completion of forespore engulfment in the mother cell (SigK) PubMed
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    Biological materials

    Mutant

  • MGNA-B894 (yaaM::erm), available at the NBRP B. subtilis, Japan
  • BKE00240 (ΔcsfB::erm trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATCTTCTCCACCTCCGTAC, downstream forward: _UP4_TAGACCTGAAAAGGTCTTTT
  • BKK00240 (ΔcsfB::kan trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATCTTCTCCACCTCCGTAC, downstream forward: _UP4_TAGACCTGAAAAGGTCTTTT

    • References

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