YsxE

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  • Description: inner spore coat protein

Gene name ysxE
Synonyms
Essential no
Product inner spore coat protein
Function protection of the spore
Gene expression levels in SubtiExpress: ysxE
MW, pI 40 kDa, 5.635
Gene length, protein length 1023 bp, 341 aa
Immediate neighbours yszA, spoVID
Sequences Protein DNA DNA_with_flanks
Genetic context
YsxE context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
YsxE expression.png















Categories containing this gene/protein

sporulation proteins

This gene is a member of the following regulons

SigE regulon

The gene

Basic information

  • Locus tag: BSU28100

Phenotypes of a mutant

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family:
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:

Database entries

  • Structure:
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Regulation:
    • expressed early during sporulation in the mother cell (SigE) PubMed
    • repressed by casamino acids PubMed
  • Regulatory mechanism:
  • Additional information:

Biological materials

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

Labs working on this gene/protein

Your additional remarks

References

Peter T McKenney, Patrick Eichenberger
Dynamics of spore coat morphogenesis in Bacillus subtilis.
Mol Microbiol: 2012, 83(2);245-60
[PubMed:22171814] [WorldCat.org] [DOI] (I p)

Leif Steil, Mónica Serrano, Adriano O Henriques, Uwe Völker
Genome-wide analysis of temporally regulated and compartment-specific gene expression in sporulating cells of Bacillus subtilis.
Microbiology (Reading): 2005, 151(Pt 2);399-420
[PubMed:15699190] [WorldCat.org] [DOI] (P p)

Ulrike Mäder, Georg Homuth, Christian Scharf, Knut Büttner, Rüdiger Bode, Michael Hecker
Transcriptome and proteome analysis of Bacillus subtilis gene expression modulated by amino acid availability.
J Bacteriol: 2002, 184(15);4288-95
[PubMed:12107147] [WorldCat.org] [DOI] (P p)

B Beall, A Driks, R Losick, C P Moran
Cloning and characterization of a gene required for assembly of the Bacillus subtilis spore coat.
J Bacteriol: 1993, 175(6);1705-16
[PubMed:8449878] [WorldCat.org] [DOI] (P p)