Reaction catalyzed by alpha-mannosidase (3.2.1.24), mannosyl-oligosaccharide 1,3-1,6-alpha-mannosidase (3.2.1.114)

		+		H2O	=			+
	2,5-dinitrophenyl-alpha-D-mannopyranoside	+		H2O	=		2,5-dinitrophenol	+		D-mannose