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ypeB [2018-12-07 16:07:24]
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ypeB [2018-12-07 16:07:24]

germination protein, essential for SleB assembly in spores
locus
BSU22920
pI
6.31
mw
51.02 kDa
protein length
450 aa Sequence Blast
gene length
1350 bp Sequence Blast
function
assembly of SleB
product
germination protein
essential
no
synonyms
joeB, yzuA
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      

categories

  • [category|SW 4|Lifestyles] → [category|SW 4.2|Sporulation] → [category|SW 4.2.4|Germination] → [category|SW 4.2.4.2|Additional germination proteins]
  • [category|SW 6|Groups of genes] → [category|SW 6.2|Membrane proteins]

    • Gene

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

    The protein

    Protein family

  • ypeB family (according to Swiss-Prot)

    • [SW|Domains]

  • has a membrane-spanning domain in the N-terminal region [Pubmed|23335419]

    • [SW|Localization]

  • outer surface of the inner spore membrane [Pubmed|23335419]

    • Expression and Regulation

    Operons

    genes
    [gene|92E50EF57FFCB22563B3C3A73B0885CCED8E9692|sleB]-[gene|F17F7F4330F1B3C609B8E32581DA6EAC6C69752B|ypeB]
    description
    [Pubmed|15699190,10197998]

    sigma factors

  • [protein|5F24258282F3166B7696B9E9ABC1706E4D06C944|SigG]: sigma factor, [Pubmed|15699190,10197998], in [regulon|5F24258282F3166B7696B9E9ABC1706E4D06C944|SigG regulon]

    • regulation

  • expressed late during sporulation in the forespore ([protein|search|SigG]) [Pubmed|15699190,10197998]
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    Biological materials

    Mutant

  • MGNA-A400 (ypeB::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/400 NBRP B. subtilis, Japan]
  • BKE22920 (Δ[gene|F17F7F4330F1B3C609B8E32581DA6EAC6C69752B|ypeB]::erm trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKE22920 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATTTATCACACCTCTTTTT, downstream forward: _UP4_TAAAAACAGGAGGAAAGGAC
  • BKK22920 (Δ[gene|F17F7F4330F1B3C609B8E32581DA6EAC6C69752B|ypeB]::kan trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKK22920 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATTTATCACACCTCTTTTT, downstream forward: _UP4_TAAAAACAGGAGGAAAGGAC

    • References

  • 15699190,10197998,23335419,23543708,24752279,25384476,10658652,12177332,26731423