. Author manuscript; available in PMC: 2011 Apr 20.

Published in final edited form as: Biochemistry. 2010 Apr 20;49(15):3351–3365. doi: 10.1021/bi100198y

Table 2.

High-resolution LC-MS validation of Ant-AMP formation.

Protein assayed	Species Detected		Observed Mass	Target Mass	Difference (ppm)
AFUA_6g12080C*AT	Ant-AMP	[M+H]⁺	467.1079	467.1075	0.85
	(¹⁵N)Ant-AMP	[M+H]⁺	468.1072	468.1045	5.76
	Ant-(¹⁵ N₅)AMP	[M+H]⁺	472.0936	472.0926	2.12
	(¹⁵N)Ant-(¹⁵N₅)AMP	[M+H]⁺	473.0919	473.0897	4.65