LipB

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  • Description: extracellular esterase, lipase

Gene name lipB
Synonyms yfiP
Essential no
Product extracellular esterase, lipase
Function lipid degradation
Gene expression levels in SubtiExpress: lipB
MW, pI 22 kDa, 9.677
Gene length, protein length 630 bp, 210 aa
Immediate neighbours padR, yfiQ
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
LipB context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
LipB expression.png
























Categories containing this gene/protein

utilization of lipids

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU08350

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:
  • Paralogous protein(s): Lip

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

  • Operon: lipB (according to DBTBS)
  • Sigma factor:
  • 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

Thorsten Eggert, Ulf Brockmeier, Melloney J Dröge, Wim J Quax, Karl-Erich Jaeger
Extracellular lipases from Bacillus subtilis: regulation of gene expression and enzyme activity by amino acid supply and external pH.
FEMS Microbiol Lett: 2003, 225(2);319-24
[PubMed:12951259] [WorldCat.org] [DOI] (P p)

T Eggert, G van Pouderoyen, B W Dijkstra, K E Jaeger
Lipolytic enzymes LipA and LipB from Bacillus subtilis differ in regulation of gene expression, biochemical properties, and three-dimensional structure.
FEBS Lett: 2001, 502(3);89-92
[PubMed:11583117] [WorldCat.org] [DOI] (P p)

T Eggert, G Pencreac'h, I Douchet, R Verger, K E Jaeger
A novel extracellular esterase from Bacillus subtilis and its conversion to a monoacylglycerol hydrolase.
Eur J Biochem: 2000, 267(21);6459-69
[PubMed:11029590] [WorldCat.org] [DOI] (P p)

G Kobayashi, J Toida, T Akamatsu, H Yamamoto, T Shida, J Sekiguchi
Accumulation of an artificial cell wall-binding lipase by Bacillus subtilis wprA and/or sigD mutants.
FEMS Microbiol Lett: 2000, 188(2);165-9
[PubMed:10913700] [WorldCat.org] [DOI] (P p)