immR [Mon Aug 31 2015 13:52:37 GMT+0200 (CEST)]

transcriptional repressor (Xre family), controls expression of genes of the mobile genetic element ICEBs1, induction by the SOS response or the RapI-PhrI sensory system

locus: BSU04820

pI: 4.99

mw: 14.00 kDa

function: control of transfer of the mobile
genetic element ICEBs1

product: transcriptional repressor (Xre family)

essential: no

synonyms: ydcN

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]

syns: ydcN

[SW|Categories] containing this gene/protein

• [SW|transcription factors and their control], [SW|mobile genetic elements]

The protein

Protein family

• [SW|Xre family]

Effectors of protein activity

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

[SW|Interactions]

• [protein|search|ImmA]-[protein|search|ImmR] [Pubmed|18761623]
• [protein|search|RapI]-[protein|search|ImmR] [Pubmed|17511812]

References

Reviews

• 24995588

Original publications

• 17511812,18761623,21036995