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immR
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immR

transcriptional repressor ([SW|Xre family]), controls expression of genes of the mobile genetic element ICEBs1, induction by the SOS response or the [protein|A208B4564A50D7BE2630DE40E8FAAF3C16236EE4|RapI]-[protein|F3E14B772A5DA9073ED806A9ADDD9B64F0DFDD5B|PhrI] sensory system
locus
BSU_04820
pI
4.99
mw
14.51 kDa
protein length
127 aa Sequence Blast
gene length
384 bp Sequence Blast
function
control of transfer of the mobile genetic element ICEBs1
product
transcriptional repressor ([SW|Xre family])
essential
no
synonyms
ydcN
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      

categories

  • [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]
  • [category|SW 5|Prophages and mobile genetic elements] → [category|SW 5.2|Mobile genetic elements] → [category|SW 5.2.1|ICEBs1]

    • Gene

    Coordinates
    531,130 → 531,513

    The protein

    Protein family

  • [SW|Xre family]

    • [SW|Domains]

  • [SW|HTH cro/C1-type domain] (aa 7-61) (according to UniProt)

    • Effectors of protein activity

  • binding of [protein|A208B4564A50D7BE2630DE40E8FAAF3C16236EE4|RapI] to ImmR results in loss of DNA-binding activity of ImmR and subsequently in induction of ImmR-repressed genes [Pubmed|17511812]

    • Expression and Regulation

    Operons

    genes
    [gene|DD1C8F3A4809785BD6A6047D39B42AB2C605E161|immR]-[gene|1599BBAC05EB62A847F73572CD777BC472301DE8|immA]-[gene|47AE982C5E71F31B5AF04C4F50593C2629F8EDAF|int]
    description
    [pubmed|22383849]
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    genes
    [gene|DD1C8F3A4809785BD6A6047D39B42AB2C605E161|immR]
    description
    [pubmed|22383849]
    view in new tab

    Biological materials

    Mutant

  • BKE04820 (Δ[gene|DD1C8F3A4809785BD6A6047D39B42AB2C605E161|immR]::erm trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKE04820 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATTTTTATCATCCATTTCA, downstream forward: _UP4_ATTGACGAATTAAAGAAGAA
  • BKK04820 (Δ[gene|DD1C8F3A4809785BD6A6047D39B42AB2C605E161|immR]::kan trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKK04820 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATTTTTATCATCCATTTCA, downstream forward: _UP4_ATTGACGAATTAAAGAAGAA

    • References

    Reviews

  • 24995588

    • Original publications

  • 17511812,18761623,21036995