Reaction catalyzed by p-coumaroyl esterase (3.1.1.B10)

		+		H2O	=			+
	O-beta-D-xylopyranosyl-(1->4)-O-[5-O-((E)-p-coumaroyl)-alpha-L-arabinofuranosyl(1->3)]-O-beta-D-xylopyranosyl-(1->4)-D-xylopyranose	+		H2O	=		O-beta-D-xylopyranosyl-(1->4)-O-(alpha-L-arabinofuranosyl(1->3))-O-beta-D-xylopyranosyl-(1->4)-D-xylopyranose	+		(2E)-4-hydroxycinnamate