3.2.1.94	isomaltotriose + H2O = alpha-isomaltose + D-glucose	D266 acts as a general acid, D198 acts as both nucleophile in the catalytic process and +binding the substrate, D313 acts in substrate binding	664121	
3.2.1.94	isomaltotriose + H2O = alpha-isomaltose + D-glucose	hydrolysis of alpha-1,2-, alpha-1,3- and alpha-1,4-linkages in polysaccharides, to remove successive isomaltose units	-	
3.2.1.94	isomaltotriose + H2O = alpha-isomaltose + D-glucose	mechanism	655108