spoIIIAD [Tue Oct 25 2016 17:19:21 GMT+0200 (CEST)]

component of the SpoIIIA-SpoIIQ type III secretion system residing in the forespore membrane, required for SigG activation

locus: BSU24400

pI: 4.00

mw: 14.00 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]

Gene

Coordinates on the chromosome (coding sequence): 2,535,544 -> 2,535,945

The protein

[SW|Localization]

• membrane protein [Pubmed|18485064]

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]

References

• 1766372,18485064,19609349