Table 3.

Fitness score values as well as hydrogen bonding interaction values between COX-2 protein and ligand molecules

COX-2 protein	Fitness	S(hb_ext)	S(vdw_ext)	S(hb_int)	S(int)
Prodigiosin	59.62	1.95	48.88	0.00	−9.54
Cycloprodigiosin	37.61	1.62	37.42	0.00	−15.46
Rofecoxib	44.59	0.00	33.65	0.00	−1.69
Celecoxib	62.15	2.18	46.59	0.00	−4.09