Reaction catalyzed by [glutamine synthetase]-adenylyl-L-tyrosine phosphorylase (2.7.7.89)

	[glutamine synthetase]-O4-(5\'-adenylyl)-L-tyrosine	+			=		[glutamine synthetase]-L-tyrosine	+		ADP
	[glutamine synthetase]-O4-(5'-adenylyl)-L-tyrosine	+		phosphate	=		[glutamine synthetase]-L-tyrosine	+		ADP