Regulation of the raffinose permease of Escherichia coli by the glucose-specific enzyme IIA of the phosphoenolpyruvate:sugar phosphotransferase system |
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Authors: | F Titgemeyer RE Mason MH Saier |
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Affiliation: | Department of Biology, University of California at San Diego, La Jolla 92093-0116. |
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Abstract: | In enteric bacteria, chromosomally encoded permeases specific for lactose, maltose, and melibiose are allosterically regulated by the glucose-specific enzyme IIA of the phosphotransferase system. We here demonstrate that the plasmid-encoded raffinose permease of enteric bacteria is similarly subject to this type of inhibition. |
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