Difference between revisions of "CycB"

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Revision as of 14:37, 16 May 2013

Gene name cycB
Synonyms yvfK
Essential no
Product galactotriose ABC transporter, binding protein
Function uptake of galactotriose
Gene expression levels in SubtiExpress: cycB
Interactions involving this protein in SubtInteract: CycB
MW, pI 45 kDa, 5.441
Gene length, protein length 1263 bp, 421 aa
Immediate neighbours ganP, lacR
Sequences Protein DNA DNA_with_flanks
Genetic context
YvfK context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
CycB expression.png















Categories containing this gene/protein

ABC transporters, utilization of specific carbon sources, membrane proteins

This gene is a member of the following regulons

LacR regulon

The gene

Basic information

  • Locus tag: BSU34160

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: bacterial solute-binding protein 1 family (according to Swiss-Prot)
  • Paralogous protein(s): MdxE

Extended information on the protein

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

Database entries

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

Additional information

Expression and regulation

  • 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

Yunrong Chai, Pascale B Beauregard, Hera Vlamakis, Richard Losick, Roberto Kolter
Galactose metabolism plays a crucial role in biofilm formation by Bacillus subtilis.
mBio: 2012, 3(4);e00184-12
[PubMed:22893383] [WorldCat.org] [DOI] (I e)

A Kamionka, M K Dahl
Bacillus subtilis contains a cyclodextrin-binding protein which is part of a putative ABC-transporter.
FEMS Microbiol Lett: 2001, 204(1);55-60
[PubMed:11682178] [WorldCat.org] [DOI] (P p)

Y Quentin, G Fichant, F Denizot
Inventory, assembly and analysis of Bacillus subtilis ABC transport systems.
J Mol Biol: 1999, 287(3);467-84
[PubMed:10092453] [WorldCat.org] [DOI] (P p)

R A Daniel, J Haiech, F Denizot, J Errington
Isolation and characterization of the lacA gene encoding beta-galactosidase in Bacillus subtilis and a regulator gene, lacR.
J Bacteriol: 1997, 179(17);5636-8
[PubMed:9287030] [WorldCat.org] [DOI] (P p)