RbsR

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  • Description: transcriptional repressor of the ribose operon

Gene name rbsR
Synonyms
Essential no
Product transcriptional repressor (LacI family)
Function regulation of ribose utilization
Gene expression levels in SubtiExpress: rbsR
Interactions involving this protein in SubtInteract: RbsR
Metabolic function and regulation of this protein in SubtiPathways:
Sugar catabolism
MW, pI 35 kDa, 5.577
Gene length, protein length 978 bp, 326 aa
Immediate neighbours capB, rbsK
Sequences Protein DNA DNA_with_flanks
Genetic context
RbsR context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
RbsR 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

AbrB regulon, CcpA regulon

The gene

Basic information

  • Locus tag: BSU35910

Phenotypes of a mutant

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Paralogous protein(s):

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:
    • repressed by glucose (10-fold) (CcpA) PubMed
    • expressed upon transition into the stationary phase (AbrB) 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