SubtiBank SubtiBank
iolQ
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iolQ

transcriptional repressor of iolX expression, transcriptional activator involved in the degradation of glutamine phosphoribosylpyrophosphate amidotransferase
Locus
BSU_10840
Isoelectric point
5.78
Molecular weight
36.44 kDa
Protein length
337 aa Sequence Blast
Gene length
1014 bp Sequence Blast
Function
control of scyllo-inositol utilization
Product
transcription factor (LacI family)
Essential
no
Synonyms
degA
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      
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Categories containing this gene/protein

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

    • Gene

    Coordinates
    1,163,148 1,164,161

    The protein

    Catalyzed reaction/ biological activity

  • binds to iolX promoter region PubMed

    • Domains

  • HTH lacI-type domain (aa 1-57) (according to UniProt)

    • Structure

  • 2HSG (CcpA, 35% identity) PubMed

    • Expression and Regulation

    Operons

    Genes
    yisR-iolQ
    Description
    PubMed
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    Additional information

  • the mRNA is very stable (> 15 min) PubMed

    • Biological materials

    Mutant

  • BKE10840 (iolQ::erm trpC2) available at BGSC, PubMed, upstream reverse: _UP1_TTTCATGTTCATCCCTCGTC, downstream forward: _UP4_TGAGCCCGCTAATGAGCGGG
  • BKK10840 (iolQ::kan trpC2) available at BGSC, PubMed, upstream reverse: _UP1_TTTCATGTTCATCCCTCGTC, downstream forward: _UP4_TGAGCCCGCTAATGAGCGGG

    • References

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