TreR

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Gene name treR
Synonyms yfxA
Essential no
Product transcription repressor, (GntR family)
Function regulation of trehalose utilization
Gene expression levels in SubtiExpress: treR
Metabolic function and regulation of this protein in SubtiPathways:
Sugar catabolism
MW, pI 27 kDa, 6.82
Gene length, protein length 714 bp, 238 aa
Immediate neighbours treA, hypO
Sequences Protein DNA DNA_with_flanks
Genetic context
TreR context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
TreR expression.png















Categories containing this gene/protein

utilization of specific carbon sources, transcription factors and their control

This gene is a member of the following regulons

CcpA regulon, PhoP regulon, TreR regulon

The TreR regulon

The gene

Basic information

  • Locus tag: BSU07820

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):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:

Database entries

  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • 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

Additional publications: PubMed

Hiromi Ujiie, Tomoko Matsutani, Hisashi Tomatsu, Ai Fujihara, Chisato Ushida, Yasuhiko Miwa, Yasutaro Fujita, Hyouta Himeno, Akira Muto
Trans-translation is involved in the CcpA-dependent tagging and degradation of TreP in Bacillus subtilis.
J Biochem: 2009, 145(1);59-66
[PubMed:18977770] [WorldCat.org] [DOI] (I p)

Pavlína Rezácová, Veronika Krejciríková, Dominika Borek, Shiu F Moy, Andrzej Joachimiak, Zbyszek Otwinowski
The crystal structure of the effector-binding domain of the trehalose repressor TreR from Bacillus subtilis 168 reveals a unique quarternary assembly.
Proteins: 2007, 69(3);679-82
[PubMed:17705272] [WorldCat.org] [DOI] (I p)

L Bürklen, F Schöck, M K Dahl
Molecular analysis of the interaction between the Bacillus subtilis trehalose repressor TreR and the tre operator.
Mol Gen Genet: 1998, 260(1);48-55
[PubMed:9829827] [WorldCat.org] [DOI] (P p)

F Schöck, M K Dahl
Analysis of DNA flanking the treA gene of Bacillus subtilis reveals genes encoding a putative specific enzyme IITre and a potential regulator of the trehalose operon.
Gene: 1996, 175(1-2);59-63
[PubMed:8917076] [WorldCat.org] [DOI] (P p)

F Schöck, M K Dahl
Expression of the tre operon of Bacillus subtilis 168 is regulated by the repressor TreR.
J Bacteriol: 1996, 178(15);4576-81
[PubMed:8755887] [WorldCat.org] [DOI] (P p)