ID 5.4.99.11 DE Isomaltulose synthase. AN Isomaltulose synthetase. AN Sucrose glucosylmutase. CA Sucrose = 6-O-alpha-D-glucopyranosyl-D-fructofuranose. CC -!- Simultaneously produces isomaltulose (6-O-alpha-D-glucopyranosyl-D- CC fructose) and smaller amounts of trehalulose (1-O-alpha-D- CC glucopyranosyl-beta-D-fructose) from sucrose. CC -!- Formerly EC 5.4.99.10. //