Reaction catalyzed by alpha-glucuronidase (3.2.1.139)

		+		H2O	=			+
	4-nitrophenyl 2-(4-O-methyl-alpha-D-glucopyranosyl)-beta-D-xylopyranoside	+		H2O	=		4-nitrophenyl beta-D-xylopyranoside	+		4-O-methyl-alpha-D-glucopyranose