Xre

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Gene name xre
Synonyms
Essential no
Product transcriptional repressor
Function regulation of PBSX prophage gene expression
Gene expression levels in SubtiExpress: xre
MW, pI 13 kDa, 8.448
Gene length, protein length 339 bp, 113 aa
Immediate neighbours xkdA, xkdB
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
Xre context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
Xre expression.png
























Categories containing this gene/protein

transcription factors and their control, PBSX prophage

This gene is a member of the following regulons

The Xre regulon

The gene

Basic information

  • Locus tag: BSU12510

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

  • Sigma factor:
  • Regulation:
  • 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

G E McDonnell, H Wood, K M Devine, D J McConnell
Genetic control of bacterial suicide: regulation of the induction of PBSX in Bacillus subtilis.
J Bacteriol: 1994, 176(18);5820-30
[PubMed:8083174] [WorldCat.org] [DOI] (P p)