Reaction catalyzed by glucosinolate gamma-glutamyl hydrolase (3.4.19.16)

		+		H2O	=			+
	an (E)-1-(glutathion-S-yl)-N-hydroxy-omega-(methylsulfanyl)alkan-1-imine	+		H2O	=		an (E)-1-(L-cysteinylglycin-S-yl)-N-hydroxy-omega-(methylsulfanyl)alkan-1-imine	+		L-glutamate