SubtiBank SubtiBank
gntR
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gntR

transcriptional repressor (GntR family) of the gntR-gntK-gntP-gntZ operon
Locus
BSU_40050
Isoelectric point
5.26
Molecular weight
28.13 kDa
Protein length
243 aa Sequence Blast
Gene length
732 bp Sequence Blast
Function
regulation of gluconate utilization
Product
transcriptional repressor of the gluconate operon
Essential
no
Synonyms
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      
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Categories containing this gene/protein

  • Metabolism → Carbon metabolism → Utilization of specific carbon sources → Utilization of gluconate
  • Information processing → Regulation of gene expression → Transcription factors and their control → Transcription factors/ other

    • Gene

    Coordinates
    4,113,417 4,114,148

    The protein

    Protein family

  • GntR family of transcription factors

    • Domains

  • HTH gntR-type domain (aa 17-83) (according to UniProt)

    • Effectors of protein activity

  • gluconate acts as molecular inducer

    • Expression and Regulation

    Operons

    Genes
    gntR-gntK-gntP-gntZ
    Description
    PubMed

    Sigma factors

  • SigA: sigma factor, PubMed, in SigA regulon

    • Regulatory mechanism

  • GntR: repression, PubMed, in GntR regulon
  • CcpA: repression, PubMed, in CcpA regulon
  • AbrB: activation, PubMed, in AbrB regulon

    • Regulation

  • induced by gluconate (GntR) PubMed
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    Biological materials

    Mutant

  • BKE40050 (gntR::erm trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATACACTCACCTTCCTCAC, downstream forward: _UP4_CTGGCAAAAGGAGCTGAATA
  • BKK40050 (gntR::kan trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATACACTCACCTTCCTCAC, downstream forward: _UP4_CTGGCAAAAGGAGCTGAATA

    • References

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