Phosphoenolpyruvate-protein phosphotransferase
UniProtKB accession: Q8R7R4
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Go to UniProtKB: Q8R7R4
UniProtKB description: General (non sugar-specific) component of the phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS). This major carbohydrate active-transport system catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. Enzyme I transfers the phosphoryl group from phosphoenolpyruvate (PEP) to the phosphoryl carrier protein (HPr).
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