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spoIIIAE [Mon Aug 31 2015 13:55:32 GMT+0200 (CEST)]
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spoIIIAE [Mon Aug 31 2015 13:55:32 GMT+0200 (CEST)]

component of the SpoIIIA-SpoIIQ type III secretion system residing in the forespore membrane, required for SigG activation
locus
BSU24390
pI
6.59
mw
43.00 kDa
function
activation of SigG
product
component of a type III secretion system
essential
no
synonyms

Genomic Context

      

categories

  • [category|SW 3|Information processing] → [category|SW 3.3|Protein synthesis, modification and degradation] → [category|SW 3.3.5|Protein secretion]
  • [category|SW 4|Lifestyles] → [category|SW 4.2|Sporulation] → [category|SW 4.2.1|Sporulation proteins] → [category|SW 4.2.1.4|Sporulation proteins/ other]
  • [category|SW 6|Groups of genes] → [category|SW 6.2|Membrane proteins]
  • [SW|Categories] containing this gene/protein

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

  • [SW|SigE regulon], [SW|SpoIIID regulon]
  • The protein

    [SW|Localization]

  • membrane protein [Pubmed|18485064], insertion into the membrane requires [SW|SpoIIIJ] [Pubmed|18485064]
  • [SW|Interactions]

  • [SW|SpoIIIAE]-[SW|SpoIIIJ] (in membrane)[Pubmed|18820020]
  • Expression and Regulation

    Operon

  • ''[SW|spoIIIAA]-[SW|spoIIIAB]-[SW|spoIIIAC]-[SW|spoIIIAD]-[SW|spoIIIAE]-[SW|spoIIIAF]-[SW|spoIIIAG]-[SW|spoIIIAH]'' [Pubmed|18485064]
  • [SW|Sigma factor]

  • [protein|search|SigE] [Pubmed|15699190,18485064]
  • Regulation

  • expressed during sporulation in the mother cell ([protein|search|SigE]) [Pubmed|18485064], switched off by [SW|SpoIIID] [Pubmed|15383836]
  • Regulatory mechanism

  • [SW|SpoIIID]: transcription repression [Pubmed|15383836]
  • Labs working on this gene/protein

  • [SW|Richard Losick], Harvard University, Cambridge, USA [http://www.mcb.harvard.edu/Losick/ homepage]
  • [SW|Adriano Henriques], Lisbon, Portugal [http://www.itqb.unl.pt/research/biology/microbial-development homepage]
  • References

  • 1766372,18485064,18820020,19609349