The enzyme simultaneously produces isomaltulose (6-O-alpha-D-glucopyranosyl-D-fructose) and smaller amounts of trehalulose (1-O-alpha-D-glucopyranosyl-beta-D-fructose) from sucrose.
History
EC 5.4.99.11 created 1989 (EC 5.4.99.10 created 1984, incorporated 1992)