The ptsH, ptsI, and crr genes of the Escherichia coli phosphoenolpyruvate-dependent phosphotransferase system: a complex operon with several modes of transcription.
The malX malY operon of Escherichia coli encodes a novel enzyme II of the phosphotransferase system recognizing glucose and maltose and an enzyme abolishing the endogenous induction of the maltose system.
Staphylococcal phosphoenolpyruvate-dependent phosphotransferase system--two highly similar glucose permeases in Staphylococcus carnosus with different glucoside specificity: protein engineering in vivo?