Adenosine triphosphate + α-D-Glucose → Adenosine diphosphate + Glucose 6-phosphate + Hydrogen Ion
Glucose 6-phosphate → β-D-fructofuranose 6-phosphate
D-Fructose 2,6-bisphosphate + Water → Phosphate + β-D-fructofuranose 6-phosphate
Water + sucrose-6-phosphate → β-D-Glucose 6-phosphate + β-D-fructofuranose
Sucrose + Water → α-D-Glucose + β-D-fructofuranose
NAD + Sorbitol → Hydrogen Ion + NADH + keto-D-fructose
keto-D-fructose → β-D-fructofuranose
Adenosine triphosphate + β-D-fructofuranose → Adenosine triphosphate + Hydrogen Ion + β-D-Fructose 6-phosphate
Adenosine triphosphate + β-D-fructofuranose 6-phosphate → Adenosine diphosphate + D-Fructose 2,6-bisphosphate + Hydrogen Ion