aseR [Tue Dec 13 2016 11:16:31 GMT+0100 (CET)]

transcriptional repressor of the ArsR family, of aseA and aseR

locus: BSU05330

pI: 6.31

mw: 12.00 kDa

function: regulation of As (III) efflux

product: transcriptional repressor (ArsR family)

essential: no

synonyms: ydeT

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 4|Lifestyles] → [category|SW 4.3|Coping with stress] → [category|SW 4.3.11|Resistance against toxic metals]

[SW|Categories] containing this gene/protein

• [SW|transcription factors and their control], [SW|resistance against toxic metals]

This gene is a member of the following [SW|regulons]

• [SW|AseR regulon]

Gene

Coordinates on the chromosome (coding sequence): 579,541 -> 579,876

The protein

Protein family

• [SW|ArsR family]

Effectors of protein activity

• As(III) acts as molecular inducer [Pubmed|15948947]

Expression and Regulation

Regulation

• induced by As(III) ([protein|search|AseR]) [Pubmed|15948947]

Regulatory mechanism

• AseR: transcription repression (autorepression) [Pubmed|15948947]

References

• 15948947,16430705