Table 3.

Results of molecular docking experiments for ketoprofen, compounds 7d and 6d

Compounds	AutoDock binding energy (kcal/mol)	Residue	Ligand atoms	Distance (Å)	Interaction
ketoprofen	-6.68	MET 595	OH	2.57	Hydrogen bond
		ARG 393	CO	2.74	Hydrogen bond
7d	-7.79	ARG 393	CO	2.79	Hydrogen bond
		PHE 591	C	4.88	H-pi
6d	-8.67	MET 595	OH	2.53	Hydrogen bond
		MET 598	OH	3.21	Hydrogen bond
		ARG 393	CO	2.77	Hydrogen bond