SubtiBank SubtiBank
gerKA [Wed Jan 06 2016 13:28:56 GMT+0100 (CET)]
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The 21st International Conference on Bacilli has been postponed to 2022 and will take place in Prague.

gerKA [Wed Jan 06 2016 13:28:56 GMT+0100 (CET)]

nutrient receptor
locus
BSU03700
pI
5.00
mw
60.00 kDa
function
germination response to the combination of glucose,
fructose, aspartate, and KCl
product
nutrient receptor
essential
no
synonyms

Genomic Context

      

categories

  • [category|SW 4|Lifestyles] → [category|SW 4.2|Sporulation] → [category|SW 4.2.4|Germination] → [category|SW 4.2.4.1|Germinant receptors]
  • [category|SW 6|Groups of genes] → [category|SW 6.2|Membrane proteins]
  • [SW|Categories] containing this gene/protein

  • [SW|germination], [SW|membrane proteins]
  • This gene is a member of the following [SW|regulons]

  • [SW|SigG regulon], [SW|SpoVT regulon]
  • Gene

    Coordinates on the chromosome (coding sequence)
    420,110 -> 421,744

    The protein

    Protein family

  • gerABKA family (according to Swiss-Prot)
  • [SW|Domains]

  • contains multiple membrane-spanning domains [Pubmed|23335419]
  • [SW|Localization]

  • outer surface of the inner spore membrane [Pubmed|23335419,21696470]
  • [SW|Interactions]

  • [SW|GerKA]-[SW|GerKB]-[SW|GerKC] (tentative receptor complex) [Pubmed|21696470]
  • [SW|GerKA] is part of the [SW|germinosome] in the spore inner membrane [Pubmed|21696470]
  • Additional information

  • 700 molecules are present per spore [Pubmed|23749970]
  • Expression and Regulation

    Operon

  • ''[SW|gerKA]-[SW|gerKC]-[SW|gerKB]'' (according to [http://dbtbs.hgc.jp/COG/prom/gerKACB.html DBTBS])
  • [SW|Sigma factor]

  • SigG [Pubmed|16707705]
  • Regulation

  • expressed during sporulation ([protein|search|SigG], [SW|SpoVT]) [Pubmed|16707705]
  • Regulatory mechanism

  • [SW|SpoVT]: transcription repression [Pubmed|16707705]
  • Additional information

  • 700 molecules are present per spore [PubMed|23749970]
  • References

  • 16707705,16352818,21696470,23335419,23396907,22343299,16740944,23749970,24752279