SubtiBank SubtiBank
opcR
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opcR

transcriptional repressor of the opuBA-opuBB-opuBC-opuBD and opuCA-opuCB-opuCC-opuCD operons
Locus
BSU_33840
Isoelectric point
5.84
Molecular weight
21.61 kDa
Protein length
185 aa Sequence Blast
Gene length
558 bp Sequence Blast
Function
regulation of choline uptake
Product
transcription repressor
Essential
no
Synonyms
yvbF
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      
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Categories containing this gene/protein

  • Information processing → Regulation of gene expression → Transcription factors and their control → Transcription factors/ other
  • Lifestyles → Coping with stress → Coping with hyper-osmotic stress

    • Gene

    Coordinates
    3,471,266 3,471,823

    The protein

    Catalyzed reaction/ biological activity

  • transcriptional repression of the opuBA-opuBB-opuBC-opuBD and opuCA-opuCB-opuCC-opuCD operons PubMed

    • Protein family

  • GbsR family (with GbsR and YvaV, according to UniProt)

    • Paralogous protein(s)

  • YvaV

    • Domains

  • HTH marR-type domain (aa 28-79) (according to InterPro)

    • Expression and Regulation

    Operons

    Genes
    opcR
    Description
    PubMed

    Regulation

  • upregulated in response to salt stress PubMed
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    Biological materials

    Mutant

  • MGNA-A458 (yvbF::erm), available at the NBRP B. subtilis, Japan
  • BKE33840 (opcR::erm trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CACAGCTGATCATCCCTTCA, downstream forward: _UP4_AAATAAGAGAGCTGCTTTTT
  • BKK33840 (opcR::kan trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CACAGCTGATCATCCCTTCA, downstream forward: _UP4_AAATAAGAGAGCTGCTTTTT

    • References

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