KatX

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  • Description: catalase, general stress protein

Gene name katX
Synonyms yxlI
Essential no
Product catalase (major catalase in spores)
Function detoxification (degradation) of hydrogen peroxide
MW, pI 62 kDa, 5.341
Gene length, protein length 1641 bp, 547 aa
Immediate neighbours aag, yxlH
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
KatX context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
KatX expression.png
























Categories containing this gene/protein

sporulation proteins, general stress proteins (controlled by SigB), resistance against oxidative and electrophile stress

This gene is a member of the following regulons

RsfA regulon, SigB regulon, SigF regulon

The gene

Basic information

  • Locus tag: BSU38630

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: 2 H2O2 = O2 + 2 H2O (according to Swiss-Prot)
  • Protein family: catalase family (according to Swiss-Prot)
  • 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