Reaction catalyzed by 1,3-beta-galactosyl-N-acetylhexosamine phosphorylase (2.4.1.211)

		+			=			+
	beta-D-galactopyranosyl-1,3-N-acetyl-D-galactosamine	+		phosphate	=		alpha-D-galactopyranose 1-phosphate	+		N-acetyl-D-galactosamine