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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, KdgR regulon

The KdgR regulon


  • Coordinates on the chromosome (coding sequence): 2,324,613 -> 2,325,632
  • The protein

    Catalyzed reaction/ biological activity

    Protein family

  • LacI family
  • Paralogous protein(s)

    Kinetic information




    Effectors of protein activity




    Additional information

    Expression and Regulation


  • kdgR-kdgK-kdgA-kdgT PubMed
  • Sigma factor

  • SigA PubMed
  • Regulation

  • induced by galacturonate (KdgR) PubMed
  • repressed by glucose (CcpA) PubMed
  • Regulatory mechanism

  • KdgR: transcription repression PubMed
  • CcpA: transcription repression PubMed
  • Additional information

    Biological materials


    Expression vector

    lacZ fusion

    GFP fusion

    two-hybrid system

    FLAG-tag construct


    Labs working on this gene/protein


    Marciniak BC, Pabijaniak M, de Jong A, Dűhring R, Seidel G, Hillen W, Kuipers OP

    High- and low-affinity cre boxes for CcpA binding in Bacillus subtilis revealed by genome-wide analysis

    BMC Genomics. 2012 Aug 17;13:401. doi: 10.1186/1471-2164-13-401. PubMed PMID: 22900538; PubMed Central PMCID: PMC3463425.
    Lin JS, Shaw GC

    Regulation of the kduID operon of Bacillus subtilis by the KdgR repressor and the ccpA gene: identification of two KdgR-binding sites within the kdgR-kduI intergenic region

    Microbiology. 2007 Mar;153(Pt 3):701-10. PubMed PMID: 17322190.
    Pujic P, Dervyn R, Sorokin A, Ehrlich SD

    The kdgRKAT operon of Bacillus subtilis: detection of the transcript and regulation by the kdgR and ccpA genes

    Microbiology. 1998 Nov;144 ( Pt 11):3111-8. PubMed PMID: 9846747.
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