Difference between revisions of "Blt"

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Revision as of 14:01, 16 May 2013

  • Description: spermidine-efflux transporter

Gene name blt
Synonyms acfA, bmr2, bmt
Essential no
Product spermidine-efflux transporter
Function spermidine export
Gene expression levels in SubtiExpress: blt
MW, pI 43 kDa, 10.059
Gene length, protein length 1200 bp, 400 aa
Immediate neighbours yrkB, bltD
Sequences Protein DNA DNA_with_flanks
Genetic context
Blt context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
Blt expression.png
























Categories containing this gene/protein

transporters/ other, miscellaneous metabolic pathways

This gene is a member of the following regulons

BltR regulon, Mta regulon

The gene

Basic information

  • Locus tag: BSU26590

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: TCR/tet family (according to Swiss-Prot)
  • Paralogous protein(s): Bmr

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

  • 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

D P Woolridge, J D Martinez, D E Stringer, E W Gerner
Characterization of a novel spermidine/spermine acetyltransferase, BltD, from Bacillus subtilis.
Biochem J: 1999, 340 ( Pt 3)(Pt 3);753-8
[PubMed:10359661] [WorldCat.org] (P p)

N N Baranova, A Danchin, A A Neyfakh
Mta, a global MerR-type regulator of the Bacillus subtilis multidrug-efflux transporters.
Mol Microbiol: 1999, 31(5);1549-59
[PubMed:10200972] [WorldCat.org] [DOI] (P p)

D P Woolridge, N Vazquez-Laslop, P N Markham, M S Chevalier, E W Gerner, A A Neyfakh
Efflux of the natural polyamine spermidine facilitated by the Bacillus subtilis multidrug transporter Blt.
J Biol Chem: 1997, 272(14);8864-6
[PubMed:9083003] [WorldCat.org] [DOI] (P p)

M Ahmed, L Lyass, P N Markham, S S Taylor, N Vázquez-Laslop, A A Neyfakh
Two highly similar multidrug transporters of Bacillus subtilis whose expression is differentially regulated.
J Bacteriol: 1995, 177(14);3904-10
[PubMed:7608059] [WorldCat.org] [DOI] (P p)