08-McKee-Chap08.qxd:08-McKee-Chap08.qxd 1/13/11 9:38 PM ...

CH 2 HO + Hexokinase Mg2+ OH O – PO O O– ATP ADP 2. Conversion of glucose-6-phosphate to fructose-6-phosphate. During reac-tion 2 of glycolysis, the open chain form of the aldose glucose-6-phosphate is converted to the open chain form of the ketose fructose-6-phosphate by phosphoglucose isomerase (PGI) in a readily reversible reaction ... ................
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