Negatively regulates the expression of the gbsAB and opuB operons. Required to control expression of these genes in response to choline availability. Also required to downregulate glycine betaine production once cellular adjustment to high osmolarity has been achieved.

Belongs to the GbsR family.

180 amino acids

MDENPEFAAIEQARDLVIDSIAETMDLYGITRSVGILYGTMYMRDEMTLDEMREELQMSKPSMSTGVKKLQDLNVVKKTFHRGIRKHTFVAEKDFFKFFTNFFPPKWEREVQVNVTAIEEAQADLQKVLCKEDLDEDIKNEALQLYDQLESSKAYYDWLKRLAESVQTGEIFKFIPVETK

21.1 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

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