Reaction catalyzed by alpha-galactosidase (3.2.1.22)

		+		H2O	=			+
	4-O-[4-O[4-O-(6-O-alpha-D-galactopyranosyl-beta-D-mannopyranosyl)-beta-D-mannpyranosyl]beta-D-mannopyranosyl]-beta-D-mannose	+		H2O	=		alpha-D-galactopyranose	+		4-O-[4-O[4-O-beta-D-mannopyranosyl-beta-D-mannpyranosyl]beta-D-mannopyranosyl]-beta-D-mannose