If that doesn't help, you may need a new driver. Go to your laptop manufacturer's web site and search for your model number and the words touchpad driver. See if there's a driver you can download and install.
Mechanism and Regulation of Phosphofructokinase. Phosphofructokinase binds both Mg2+-ATP and fructose-6-phosphate (F6P) to make fructose-1,6-bisphosphate and Mg2+-ADP. Although the image with both of these products has not been determined, bound to the enzyme has been. There are three ligand binding sites per subunit.
â¢ The hydrogen (and energy) required for this reaction is supplied by NADH and H + , producing NAD + . â¢ The NAD + produced funnels back into glycolysis to oxidize more glyceraldehyde-3-phosphate (step 6), providing a small amount of ATP. This reaction occurs in the cytosol. 2014 Pearson Education, Inc. Regulation of Glycolysis â¢ The main step of regulation in glycolysis is step 3. â¢ The enzyme phosphofructokinase, which catalyzes the phosphorylation of fructose-6-phosphate to fructose-1,6-bisphosphate, is heavily regulated by the cells.