C4-epimerase Debranching Branching Glycogen synthase* Glycogen Phosphorylase* Galactokinase UDP-glucose pyrophosphorylase Gal1P-uridyltransferase G6Pase Transketolase Hexokinase/ Glucokinase PFK-1* FBPase-1* Aldolase B Fructokinase Glycerol 3-P dehydrogenase (Adipose) Hormone-sensitive lipase Fatty acyl-CoA synthetase LDH Fatty acyl-CoA Synthetase Pyruvate kinase Fatty acid synthase PDHC Citrate synthase HMG CoA Synthase*(mito) Isocitrate dehydrogenase Succinate dehydrogenase -KGDHC