DctP

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  • Description: fumarate/succinate transport in/out via proton symport, L-malate transport in via proton symport

Gene name dctP
Synonyms ydbH
Essential no
Product C4-dicarboxylate transport protein
Function uptake of fumarate, succinate and malate
Metabolic function and regulation of this protein in SubtiPathways:
Central C-metabolism
MW, pI 45 kDa, 8.668
Gene length, protein length 1263 bp, 421 aa
Immediate neighbours dctR, ydbI
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
DctP context.gif
This image was kindly provided by SubtiList







The gene

Basic information

  • Locus tag: BSU04470

Phenotypes of a mutant

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family: View classification (according to Swiss-Prot)

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization: cell membrane (according to Swiss-Prot)

Database entries

  • Structure:
  • KEGG entry: [2]
  • E.C. number:

Additional information

Expression and regulation

  • Regulation: repressed by glucose (6.2-fold) (CcpA) PubMed
  • Regulatory mechanism: CcpA: transcription repression PubMed
  • 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

Kousei Tanaka, Kazuo Kobayashi, Naotake Ogasawara
The Bacillus subtilis YufLM two-component system regulates the expression of the malate transporters MaeN (YufR) and YflS, and is essential for utilization of malate in minimal medium.
Microbiology (Reading): 2003, 149(Pt 9);2317-2329
[PubMed:12949159] [WorldCat.org] [DOI] (P p)

Hans-Matti Blencke, Georg Homuth, Holger Ludwig, Ulrike Mäder, Michael Hecker, Jörg Stülke
Transcriptional profiling of gene expression in response to glucose in Bacillus subtilis: regulation of the central metabolic pathways.
Metab Eng: 2003, 5(2);133-49
[PubMed:12850135] [WorldCat.org] [DOI] (P p)

Kei Asai, Sang-Hoon Baik, Yasuhiro Kasahara, Shigeki Moriya, Naotake Ogasawara
Regulation of the transport system for C4-dicarboxylic acids in Bacillus subtilis.
Microbiology (Reading): 2000, 146 ( Pt 2);263-271
[PubMed:10708364] [WorldCat.org] [DOI] (P p)

Ralf Rabus, Donald L Jack, David J Kelly, Milton H Saier
TRAP transporters: an ancient family of extracytoplasmic solute-receptor-dependent secondary active transporters.
Microbiology (Reading): 1999, 145 ( Pt 12);3431-3445
[PubMed:10627041] [WorldCat.org] [DOI] (P p)