3.1.3.89	ADP	0.2 mM, 21% residual activity	13	
3.1.3.89	ATP	0.2 mM, 18% residual activity	4	
3.1.3.89	CTP	0.2 mM, 29% residual activity	60	
3.1.3.89	dATP	0.2 mM, 15% residual activity	140	
3.1.3.89	dCTP	0.2 mM, 19% residual activity	179	
3.1.3.89	dGTP	0.2 mM, 13% residual activity	219	
3.1.3.89	dTTP	0.2 mM, 15% residual activity	145	
3.1.3.89	GTP	0.2 mM, 28% residual activity	37	
3.1.3.89	ITP	0.2 mM, 29% residual activity	229	
3.1.3.89	TTP	0.2 mM, 14% residual activity	523	
3.1.3.89	UTP	0.2 mM, 26% residual activity	65	
3.1.3.89	Zn2+	no activity is observed in presence of Zn2+; no activity is observed in presence of Zn2+	14