RbsK

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  • Description: ribokinase

Gene name rbsK
Synonyms
Essential no
Product ribokinase
Function ribose utilization
Gene expression levels in SubtiExpress: rbsK
Metabolic function and regulation of this protein in SubtiPathways:
rbsK
MW, pI 30 kDa, 4.61
Gene length, protein length 879 bp, 293 aa
Immediate neighbours rbsR, rbsD
Sequences Protein DNA DNA_with_flanks
Genetic context
RbsK context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
RbsK expression.png















Categories containing this gene/protein

utilization of specific carbon sources

This gene is a member of the following regulons

AbrB regulon, CcpA regulon

The gene

Basic information

  • Locus tag: BSU35920

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: ATP + D-ribose = ADP + D-ribose 5-phosphate (according to Swiss-Prot)
  • Protein family: carbohydrate kinase pfkB family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

  • Structure: 1VM7 (the enzyme of Thermotoga maritima, 38% identity)
  • KEGG entry: [3]

Additional information

Expression and regulation

  • Regulation:
    • repressed by glucose (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