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Table 3 Fitness score values as well as hydrogen bonding interaction values between COX-2 protein and ligand molecules

From: In –silico molecular docking analysis of prodigiosin and cycloprodigiosin as COX-2 inhibitors

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