SubtiBank SubtiBank
sbp
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sbp

small basic protein
Locus
BSU_15270
Isoelectric point
10.00
Molecular weight
13.17 kDa
Protein length
121 aa Sequence Blast
Gene length
366 bp Sequence Blast
Function
unknown
Product
unknown
Essential
no
Synonyms
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      
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Categories containing this gene/protein

  • Lifestyles → Sporulation → Sporulation proteins → Sporulation proteins/ other
  • Lifestyles → Coping with stress → Cell envelope stress proteins (controlled by SigM, V, W, X, Y)
  • Groups of genes → Membrane proteins

    • Gene

    Coordinates
    1,595,935 1,596,300

    The protein

    Protein family

  • sbp family (single member, according to UniProt)

    • Localization

  • cell membrane (according to UniProt)

    • Expression and Regulation

    Operons

    Genes
    murG-murB-divIB-ylxW-ylxX-sbp
    Description
    PubMed

    Sigma factors

  • SigM: sigma factor, (promoter within MurG) PubMed, in SigM regulon
  • SigA: sigma factor, PubMed, in SigA regulon
  • SigE: sigma factor, PubMed, in SigE regulon

    • Regulatory mechanism

  • SpoIIID: repression, PubMed, in SpoIIID regulon

    • Regulation

  • expressed during vegatative growth, then switched off, and again expressed during sporulation in the mother cell (SigE) PubMed
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    Genes
    murE-mraY-murD-spoVE-murG-murB-divIB-ylxW-ylxX-sbp
    Description
    PubMed

    Sigma factors

  • SigE: sigma factor, PubMed, in SigE regulon

    • Regulatory mechanism

  • stringent response: negative regulation, in stringent response
  • SpoIIID: repression, PubMed, in SpoIIID regulon

    • Regulation

  • expressed during vegatative growth PubMed
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    Genes
    spoVE-murG-murB-divIB-ylxW-ylxX-sbp
    Description
    PubMed

    Regulation

  • expressed during vegatative growth, then switched off, and again expressed during sporulation in the mother cell (SigE) PubMed
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    Genes
    divIB-ylxW-ylxX-sbp
    Description
    PubMed
    view in new tab

    Genes
    murB-divIB-ylxW-ylxX-sbp
    Description
    PubMed

    Regulation

  • expressed during vegatative growth, then switched off, and again expressed during sporulation in the mother cell (SigE) PubMed
    • view in new tab

    Biological materials

    Mutant

  • BKE15270 (sbp::erm trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CCACATGACAATTCTCCTCC, downstream forward: _UP4_TAAAAGAGGATATACATAGG
  • BKK15270 (sbp::kan trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CCACATGACAATTCTCCTCC, downstream forward: _UP4_TAAAAGAGGATATACATAGG

    • References

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