EtfB

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  • Description: electron transfer flavoprotein (beta subunit)

Gene name etfB
Synonyms
Essential no
Product electron transfer flavoprotein (beta subunit)
Function fatty acid degradation
MW, pI 28 kDa, 4.187
Gene length, protein length 771 bp, 257 aa
Immediate neighbours etfA, fadB
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
EtfB context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU28530

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: ETF beta-subunit/fixA family (according to Swiss-Prot)
  • 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

  • Operon:
  • Regulation:
    • repressed in the absence of long-chain fatty acids (FadR) 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

Hiroshi Matsuoka, Kazutake Hirooka, Yasutaro Fujita
Organization and function of the YsiA regulon of Bacillus subtilis involved in fatty acid degradation.
J Biol Chem: 2007, 282(8);5180-94
[PubMed:17189250] [WorldCat.org] [DOI] (P p)