Reaction catalyzed by [1-hydroxy-2-(trimethylamino)ethyl]phosphonate dioxygenase (glycine-betaine-forming) (1.13.11.90)

	[(1R)-1-hydroxy-2-(trimethylamino)ethyl]phosphonate	+			=			+
	[(1R)-1-hydroxy-2-(trimethylamino)ethyl]phosphonate	+		O2	=		glycine betaine	+		phosphate