Dextran 1,6-α-isomaltotriosidase

Dextran 1,6-α-isomaltotriosidase (, exo-isomaltotriohydrolase, 1,6-α- D -glucan isomaltotriohydrolase) is an enzyme with systematic name 6-α- D -glucan isomaltotriohydrolase. This enzyme catalyses the hydrolysis of (1→6)-α- D -glucosidic linkages in dextrans, to remove successive isomaltotriose units from the non-reducing ends of the chains.