Transcriptional regulator ZitR
UniProtKB accession: A2RNS2
Grouped By: Matching UniProtKB accession
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Go to UniProtKB: A2RNS2
UniProtKB description: Zinc-responsive regulator that represses expression of the zit operon in the presence of zinc. Acts by binding two palindromic operator sites overlapping the -35 and -10 boxes of the zit promoter. Could be a sensitive sensor of intracellular zinc to efficiently respond to zinc variations in the environment.
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