FEATURES

DESCRIPTION

Also known as QACR_STAHA, qacR. Transcriptional repressor of qacA. Binds to IR1, an unusually long 28 bp operator, which is located downstream from the qacA promoter and overlaps its transcription start site. QacR is induced from its IR1 site by binding to one of many structurally dissimilar cationic lipophilic compounds, which are also substrates of QacA (By similarity). Homodimer. Binds cooperatively to DNA as a pair of dimers (By similarity).

EXTERNAL LINKS

uniprot
enzyme classification

qacR

HTH-type transcriptional regulator QacR

Mutations

Mutation(s) distribution

Mutations table

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