Difference between revisions of "YqjM"

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Revision as of 13:50, 16 May 2013

  • Description: NADPH-dependent flavin oxidoreductase

Gene name yqjM
Synonyms
Essential no
Product NADPH-dependent flavin oxidoreductase
Function reduction of double bonds of nonsaturated aldehydes and

ketones, may be involved in detoxification

Gene expression levels in SubtiExpress: yqjM
MW, pI 37 kDa, 5.137
Gene length, protein length 1014 bp, 338 aa
Immediate neighbours yqjN, yqjL
Sequences Protein DNA DNA_with_flanks
Genetic context
YqjM context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
YqjM expression.png




























Categories containing this gene/protein

electron transport/ other, resistance against oxidative and electrophile stress

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU23820

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: NADPH + acceptor = NADP+ + reduced acceptor (according to Swiss-Prot)
  • Protein family: NamA subfamily (according to Swiss-Prot)
  • Paralogous protein(s): YqiG

Extended information on the protein

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

Database entries

  • Structure: 1Z41 (oxidized form), 1Z48 (reduced form)
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Operon: yqjM (according to DBTBS)
  • Sigma factor:
  • Regulation:
    • induced in the presence of H(2)O(2) 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

Karina Kitzing, Teresa B Fitzpatrick, Corinna Wilken, Justyna Sawa, Gleb P Bourenkov, Peter Macheroux, Tim Clausen
The 1.3 A crystal structure of the flavoprotein YqjM reveals a novel class of Old Yellow Enzymes.
J Biol Chem: 2005, 280(30);27904-13
[PubMed:15890652] [WorldCat.org] [DOI] (P p)

Teresa B Fitzpatrick, Sigrid Auweter, Karina Kitzing, Tim Clausen, Nikolaus Amrhein, Peter Macheroux
Structural and functional impairment of an Old Yellow Enzyme homologue upon affinity tag incorporation.
Protein Expr Purif: 2004, 36(2);280-91
[PubMed:15249051] [WorldCat.org] [DOI] (P p)

Teresa B Fitzpatrick, Nikolaus Amrhein, Peter Macheroux
Characterization of YqjM, an Old Yellow Enzyme homolog from Bacillus subtilis involved in the oxidative stress response.
J Biol Chem: 2003, 278(22);19891-7
[PubMed:12660247] [WorldCat.org] [DOI] (P p)