TxpA

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  • Description: toxic peptide

Gene name txpA
Synonyms yqcR, yqdB
Essential no
Product toxic peptide
Function toxin
MW, pI 6 kDa, 8.139
Gene length, protein length 177 bp, 59 aa
Immediate neighbours yqbN, ratA
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YqdB context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU26050

Phenotypes of a mutant

Database entries

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

Additional information

Categories containing this gene/protein

toxins, antitoxins and immunity against toxins, Skin element

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:
  • Interactions:
  • Localization:

Database entries

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

Additional information

Expression and regulation

  • Regulation:
  • Regulatory mechanism: expression is prevented by the ratA antisense RNA PubMed
  • Additional information:

Biological materials

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

Labs working on this gene/protein

Richard Losick, Harvard University, Cambridge, USA Homepage

Your additional remarks

References

Jessica M Silvaggi, John B Perkins, Richard Losick
Small untranslated RNA antitoxin in Bacillus subtilis.
J Bacteriol: 2005, 187(19);6641-50
[PubMed:16166525] [WorldCat.org] [DOI] (P p)