【加油(邀請:154179)】評論

＊糖解作用酵素催化之反應為不可逆的:(1) glucose→glucose 6-phosphate(G6P)  (酵素: hexokinase or glucokinase，消耗1個ATP)(2) fructose 6-phosphate(F6P)→fructose 1,6-bisphosphate(F1,6-BP)(酵素: phosphofructokinase-1，消耗1個ATP)(3) 2個phosphoenolpyruvate(PEP)→2個pyruvate  (酵素: pyruvate kinase，產生2個ATP) ＊糖解作用酵素催化之反應為可逆的:(1) glucose 6-phosphate(G6P)→ fructose 6-phosphate(F6P)   (酵素: hexose phosphate isomerase ;glucose phosphate isomerase)(2) fructose 1,6-bisphosphate(F1,6-BP)→glyceraldehyde 3-phosphate(GA3P)+ dihydroxyacetone phosphate(DHAP)  (酵素: adolase醛醇酶)(3) dihydroxyacetone phosphate(DHAP)→glyceraldehyde 3-phosphate(GA3P)  (酵素: triose phosphate isomerase)(4) 2個glyceraldehyde 3-phosphate(GA3P)→2個1,3-bisphosphoglycerate(1,3-BPG)  (酵素: glyceraldehyde 3-phosphate，產生2個NADH)(5) 2個1,3-bisphosphoglycerate(1,3-BPG)→2個3-phosphoglycerate(3-PG)  (酵素: phosphoglycerate kinase，產生2個ATP)(6) 2個3-phosphoglycerate(3-PG)→2個2-phosphoglycerate(2-PG)  (酵素: phosphoglycerate mutase)(7) 2個2-phosphoglycerate(2-PG)→2個phosphoenolpyruvate(PEP)  (酵素: enolase烯醇化酶)