Reaction catalyzed by [methyl-Co(III) methylamine-specific corrinoid protein]:coenzyme M methyltransferase (2.1.1.247)

	a [methyl-Co(III) methylamine-specific corrinoid protein]	+			=			+		a [Co(I) methylamine-specific corrinoid protein]
	a [methyl-Co(III) methylamine-specific corrinoid protein]	+		CoM	=		methyl-CoM	+		a [Co(I) methylamine-specific corrinoid protein]