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ypeB
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ypeB

germination protein, essential for SleB assembly in spores
Locus
BSU_22920
Isoelectric point
6.31
Molecular weight
51.02 kDa
Protein length
450 aa Sequence Blast
Gene length
1353 bp Sequence Blast
Function
assembly of SleB
Product
germination protein
Essential
no
Synonyms
joeB,yzuA
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      
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Categories containing this gene/protein

  • Lifestyles → Sporulation → Germination → Additional germination proteins
  • Groups of genes → Membrane proteins

    • Gene

    Coordinates
    2,397,765 → 2,399,117

    The protein

    Protein family

  • ypeB family (single member, according to UniProt)

    • Domains

  • has a membrane-spanning domain in the N-terminal region PubMed

    • Structure

  • 5BOI (C-terminal domain of B. megaterium YpeB, aa 211-450, 53% identity) PubMed

    • Localization

  • outer surface of the inner spore membrane PubMed

    • Expression and Regulation

    Operons

    Genes
    sleB-ypeB
    Description
    PubMed

    Sigma factors

  • SigG: sigma factor, PubMed, in SigG regulon

    • Regulation

  • expressed late during sporulation in the forespore (SigG) PubMed
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    Biological materials

    Mutant

  • MGNA-A400 (ypeB::erm), available at the NBRP B. subtilis, Japan
  • BKE22920 (ΔypeB::erm trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATTTATCACACCTCTTTTT, downstream forward: _UP4_TAAAAACAGGAGGAAAGGAC
  • BKK22920 (ΔypeB::kan trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATTTATCACACCTCTTTTT, downstream forward: _UP4_TAAAAACAGGAGGAAAGGAC

    • References

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