SubtiBank SubtiBank
pucR

pucR

transcriptional regulator of puc genes
locus
BSU32420
pI
6.19
mw
60.34 kDa
protein length
531 aa Sequence Blast
gene length
1593 bp Sequence Blast
function
regulation of purine utilization
product
transcriptional regulator of puc genes (PucR family)
essential
no
synonyms
yunI

Genomic Context

      

categories

  • [category|SW 2|Metabolism] → [category|SW 2.5|Nucleotide metabolism] → [category|SW 2.5.1|Utilization of nucleotides]
  • [category|SW 3|Information processing] → [category|SW 3.4|Regulation of gene expression] → [category|SW 3.4.2|Transcription factors and their control] → [category|SW 3.4.2.5|Transcription factors/ other]
  • Gene

    Coordinates
    3,328,762 → 3,330,357

    The protein

    Protein family

  • [SW|PucR family]
  • Expression and Regulation

    Operons

    genes
    [gene|52C1601482C26400A524E880334BB801F832D6ED|pucR]-[gene|53950BFDC128DE46F3F43BDB9D0FDB3D645152DF|pucJ]-[gene|3162EF36F4441A1E4EBBFDAD19F6768D8EF21B29|pucK]-[gene|2E7DEC53A130247E66225E87950D702E462C324F|pucL]-[gene|A2F93FFE225DFDBCBB3EA079BEF84C79465F0E5C|pucM]
    description
    [Pubmed|12823818]

    regulatory mechanism

  • [protein|52C1601482C26400A524E880334BB801F832D6ED|PucR]: auto-repression, [Pubmed|12029039], in [regulon|52C1601482C26400A524E880334BB801F832D6ED|PucR regulon]
  • [protein|857EF1AC54DEA0690C01B7F8CEFFD16312C58F20|TnrA]: activation, [Pubmed|25755103], in [regulon|857EF1AC54DEA0690C01B7F8CEFFD16312C58F20|TnrA regulon]
  • regulation

  • expressed in the absence of good nitrogen sources (glutamine or ammonium) ([protein|search|TnrA]) [Pubmed|12823818]
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    Biological materials

    Mutant

  • MGNA-A934 (yunI::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/934 NBRP B. subtilis, Japan]
  • References

  • 12374841,11344136,12029039,12823818,25755103