Difference between revisions of "SkfE"

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[[Category:Protein-coding genes]]

Revision as of 08:20, 21 July 2009

  • Description: ABC transporter (binding protein), export of the spore killing factor

Gene name skfE
Synonyms ybdA
Essential no
Product ABC transporter (binding protein)
Function export of the spore killing factor SkfA
MW, pI 26 kDa, 6.34
Gene length, protein length 717 bp, 239 aa
Immediate neighbours skfD, skfF
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YbdA context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU01950

Phenotypes of a mutant

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: ATP + H2O + sulfate(Out) = ADP + phosphate + sulfate(In) (according to Swiss-Prot)
  • Protein family: ABC transporter domain (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization: cell membrane (according to Swiss-Prot)

Database entries

  • Structure:
  • KEGG entry: [2]

Additional information

Expression and regulation

  • Regulation:
    • expressed under conditions that trigger sporulation (Spo0A) PubMed
    • repressed during logrithmic growth (AbrB) PubMed
  • Additional information: Northern blotting during during phosphate limitation showed an intense 0.25 kb skfA-specific transcript, and a weaker 6.5 kb skfA-skfB-skfC-skfD-skfE-skfF-skfG-skfH transcript. PubMed

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References

Allison V Banse, Arnaud Chastanet, Lilah Rahn-Lee, Errett C Hobbs, Richard Losick
Parallel pathways of repression and antirepression governing the transition to stationary phase in Bacillus subtilis.
Proc Natl Acad Sci U S A: 2008, 105(40);15547-52
[PubMed:18840696] [WorldCat.org] [DOI] (I p)

Mark A Strauch, Benjamin G Bobay, John Cavanagh, Fude Yao, Angelo Wilson, Yoann Le Breton
Abh and AbrB control of Bacillus subtilis antimicrobial gene expression.
J Bacteriol: 2007, 189(21);7720-32
[PubMed:17720793] [WorldCat.org] [DOI] (P p)

Akihito Ochiai, Takafumi Itoh, Akiko Kawamata, Wataru Hashimoto, Kousaku Murata
Plant cell wall degradation by saprophytic Bacillus subtilis strains: gene clusters responsible for rhamnogalacturonan depolymerization.
Appl Environ Microbiol: 2007, 73(12);3803-13
[PubMed:17449691] [WorldCat.org] [DOI] (P p)

Nicholas E E Allenby, Carys A Watts, Georg Homuth, Zoltán Prágai, Anil Wipat, Alan C Ward, Colin R Harwood
Phosphate starvation induces the sporulation killing factor of Bacillus subtilis.
J Bacteriol: 2006, 188(14);5299-303
[PubMed:16816204] [WorldCat.org] [DOI] (P p)

Masaya Fujita, José Eduardo González-Pastor, Richard Losick
High- and low-threshold genes in the Spo0A regulon of Bacillus subtilis.
J Bacteriol: 2005, 187(4);1357-68
[PubMed:15687200] [WorldCat.org] [DOI] (P p)

Virginie Molle, Masaya Fujita, Shane T Jensen, Patrick Eichenberger, José E González-Pastor, Jun S Liu, Richard Losick
The Spo0A regulon of Bacillus subtilis.
Mol Microbiol: 2003, 50(5);1683-701
[PubMed:14651647] [WorldCat.org] [DOI] (P p)

José E González-Pastor, Errett C Hobbs, Richard Losick
Cannibalism by sporulating bacteria.
Science: 2003, 301(5632);510-3
[PubMed:12817086] [WorldCat.org] [DOI] (I p)

M Isezaki, S Hosoya, M Takeuchi, T Sato
A putative ATP-binding cassette transporter YbdA involved in sporulation of Bacillus subtilis.
FEMS Microbiol Lett: 2001, 204(2);239-45
[PubMed:11731129] [WorldCat.org] [DOI] (P p)

Y Quentin, G Fichant, F Denizot
Inventory, assembly and analysis of Bacillus subtilis ABC transport systems.
J Mol Biol: 1999, 287(3);467-84
[PubMed:10092453] [WorldCat.org] [DOI] (P p)