Reaction catalyzed by 3,4-dihydroxybenzoate-[aryl-carrier protein] ligase (6.2.1.62)

	ATP	+			=			+		(3,4-dihydroxybenzoyl)adenylate
	ATP	+		3,4-dihydroxybenzoate	=		diphosphate	+		(3,4-dihydroxybenzoyl)adenylate