LcfA

• Description: long chain acyl-CoA synthetase
  
  

Gene name	lcfA
Synonyms
Essential	no
Product	long chain acyl-CoA synthetase
Function	fatty acid degradation
MW, pI	62 kDa, 6.119
Gene length, protein length	1680 bp, 560 aa
Immediate neighbours	fadR, yshE
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

The gene

Basic information

• Locus tag: BSU28560

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity: ATP + a long-chain carboxylic acid + CoA = AMP + diphosphate + an acyl-CoA (according to Swiss-Prot)

• Protein family: ATP-dependent AMP-binding enzyme 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: cytoplasm (according to Swiss-Prot)

Database entries

• Structure:

• Swiss prot entry: P94547

• KEGG entry: [3]

• E.C. number: 6.2.1.3

Expression and regulation

• Operon: lcfA-fadR-fadB-etfB-etfA PubMed

• Sigma factor:

• Regulation: repressed by glucose (CcpA), induced by long chain acyl-CoA (C14 ... C20) (FadR) PubMed
  • repressed in the absence of long-chain fatty acids (FadR) PubMed

• Regulatory mechanism: CcpA: transcription repression, FadR: transcription repression PubMed
  • FadR: transcription repression PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

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)