Enzyme I of the Phosphoenolpyruvate:Sugar Phosphotransferase System
Enzyme I of of the PTS - a Molecular machineEnzyme I of of the PTS - a Molecular machine
(this is a very preliminar page for Dr Osnat Herzberg)
<swf width="300" height="300">https://carb.umbi.umd.edu/system/files/ei_release.swf</swf>
You may also download the full High Resolution video.
Enzyme I of the bacterial PEP:sugar phosphotransferase system (PTS), transfers the phosphoryl group of PEP to the next PTS protein, HPr. HPr~P then proceeds to phosphorylate a sugar specific permease responsible for the uptake of the incoming sugar. Again, PEP and HPR bind remotely from one another.