Viral Protein

Inhibitor

AutoDock binding free energy (Kcal/mol)

AutoDock inhibition constant,

Ki (µM)

RMSD for the ligand from the reference structure (Å)

PL-pro Protease (PDB ID: 2FE8)

S1

−7.71

2.24

76.636

S2

−6.25

26.29

74.940

S3

−7.46

3.42

74.533

S4

−6.46

18.30

75.068

S5

−6.89

8.94

77.478

S6

−7.45

3.49

61.06

S7

−5.35

120.19

60.317

M-pro Protease (PDB ID: 7LU6)

S1

−5.06

196.76

65.892

S2

−4.99

220.82

60.697

S3

−4.79

309.06

60.494

S4

−4.61

414.92

77.509

S5

−4.84

281.83

62.522

S6

−4.84

284.65

74.812

S7

−1.81

46.84*103

62.307