Reaction catalyzed by (Ara-f)4-Hyp alpha-L-arabinofuranosidase (3.2.1.B48)

		+		H2O	=			+
	4-O-beta-L-arabinofuranosyl-(1->3)-alpha-L-arabinofuranosyl-(1->2)-beta-L-arabinofuranosyl-(1->2)-beta-L-arabinofuranosyl-(2S,4S)-4-hydroxyproline	+		H2O	=		alpha-L-arabinofuranose	+		4-O-(beta-L-arabinofuranosyl-(1->2)-beta-L-arabinofuranosyl-(1->2)-beta-L-arabinofuranosyl)-(2S,4S)-4-hydroxyproline