Aag

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  • Description: general stress protein, similar to DNA-3-methyladenine glycosidase II

Gene name aag
Synonyms yxlJ
Essential no
Product unknown
Function survival of salt and ethanol stresses
MW, pI 21 kDa, 6.117
Gene length, protein length 588 bp, 196 aa
Immediate neighbours yxzF, katX
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YxlJ context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
Aag expression.png


























Categories containing this gene/protein

DNA repair/ recombination, general stress proteins (controlled by SigB)

This gene is a member of the following regulons

SigB regulon

The gene

Basic information

  • Locus tag: BSU38620

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: removes hypoxanthine, 3-alkylated purines, and 1,N6-ethenoadenine from DNA; hypoxanthine and 1,N6-ethenoadenine are the preferred substrates PubMed
  • Protein family: DNA glycosylase MPG family (according to Swiss-Prot) AAG family of 3-methyladenine DNA glycosylases
  • 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

  • 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

Dirk Höper, Uwe Völker, Michael Hecker
Comprehensive characterization of the contribution of individual SigB-dependent general stress genes to stress resistance of Bacillus subtilis.
J Bacteriol: 2005, 187(8);2810-26
[PubMed:15805528] [WorldCat.org] [DOI] (P p)

Randi M Aamodt, Pål Ø Falnes, Rune F Johansen, Erling Seeberg, Magnar Bjørås
The Bacillus subtilis counterpart of the mammalian 3-methyladenine DNA glycosylase has hypoxanthine and 1,N6-ethenoadenine as preferred substrates.
J Biol Chem: 2004, 279(14);13601-6
[PubMed:14729667] [WorldCat.org] [DOI] (P p)