1ADP-D-glucose1,4-alpha-D-GlucanUDP-D-glucuronateUDP-D-glucoseGDP-D-glucose(1,4-beta-D-Glucosyl)n6-alpha-D-(1,4-alpha-D-glucano)-glucan(1,4-beta-D-glucosyl)n1,4-alpha-D-glucan (n+1)glucose-1-phosphatemaltoseGTPpyrophosphateYHL012WpyrophosphateGLC3UGP1ATPPGM1GDPpyrophosphateglucose-6-phosphateNADHPGM2ADPUTPNADH2OH2O