Table 5 Hydrophobic interactions of top-ranked six ligands with the target protease.

From: Drug repurposing targeting COVID-19 3CL protease using molecular docking and machine learning regression approaches

Ligand ID

Index

AA Residue

Distance (Å)

Ligand Atom

Protein Atom

2297

1

GLU166(A)

3.22

2889

1578

3172

1

PHE140(A)

3.62

2897

1336

2

GLU166(A)

3.50

2897

1578

4434

1

PHE140(A)

3.94

2892

1336

2

MET165(A)

3.60

2890

1569

3

GLU166(A)

3.06

2892

1578

4440

1

PHE140(A)

3.89

2892

1336

2

LEU141(A)

3.95

2869

1351

3

MET165(A)

3.73

2884

1569

4

GLU166(A)

3.06

2892

1578

5278

1

MET165(A)

3.42

2909

1569

2

GLU 166(A)

3.82

2905

1578

3

GLN 189(A)

3.76

2912

1788

4

GLN 189(A)

3.59

2871

1787

5471

1

GLU 166(A)

3.92

2905

1578

2

GLN 189(A)

3.83

2913

1788