part of part of has input has input has output has output process reaction pectate = 4-(4-deoxy-alpha-D-gluc-4-enosyluronic acid)-D-galacturonic acid + pectate(n-2) 1 1 1 1 UPa:UCY00032 reaction 2-dehydro-3-deoxy-D-gluconate from pectin: step 2/5 pectate 4-(4-deoxy-alpha-D-gluc-4-enosyluronic acid)-D-galacturonic acid pectate(n-2)