Table 1.

Energy minimized values of ligands of PON2

Ligands	Energy levels with minimization maximum of 1,000 steps
	Initial potential energy (KCal/mol)	Final potential energy (KCal/mol)
Homocysteine thiolactone	26.572	13.957
Δ Valero lactone	35.825	11.541
Γ Thiobutyro lactone	18.379	11.080
2- Naphthyl acetate	47.984	22.663
Benzyl acetate	40.820	30.240
Phenyl acetate	36.688	27.350
Paraoxon	198.835	78.844