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Table 5 Docking interaction of compound 51 with the binding pocket of 1S6Q

From: Rational in silico drug design of HIV-RT inhibitors through G-QSAR and molecular docking study of 4-arylthio and 4-aryloxy-3-iodopyridine-2(1-H)-one derivative

Amino acid residue

Ligand atoms

Distance (A°)

Interaction type

GLN572A

26C

3.708

Vander Waal’s interaction

27O

3.664

22C

3.461

24C

3.448

46H

3.354

10C

3.776

48H

3.193

49H

3.158

47H

2.835

50H

2.773

21C

3.269

22C

2.918

24C

2.916

25C

3.277

28 N

2.931

26C

3.234

28 N

3.135

28 N

2.889

53H

2.46

28 N

3.079

TRP573A

20 N

3.559

Vander Waal’s interaction

21C

3.543

25C

3.552

26C

3.649

27O

3.496

51H

3.003

3C

3.568

42H

3.016

43H

3.021

45H

2.97

19C

3.622

20 N

3.473

51H

3.251

2C

3.195

10C

3.261

22C

3.378

24C

3.387

30H

2.697

44H

2.761

52H

2.816

3C

3.814

19C

3.542

3C

3.8

4C

3.783

9O

3.364

42H

3.094

43H

3.09

9O

3.508

11C

3.837

12C

3.616

33H

3.361

9O

3.522

11C

3.586

12C

3.456

33H

3.007

9O

3.272

11C

3.647

12C

3.591

33H

2.942

PRO608A

28 N

3.591

Vander Waal’s interaction

53H

2.703

28 N

3.624

53H

2.915

26C

3.163

28 N

2.833

VAL609A

26C

3.7

Vander Waal’s interaction

54H

2.815

23C

3.684

26C

3.758

24C

3.233

46H

2.962

47H

2.964

50H

2.957

PHE610A

28 N

3.406

Vander Waal’s interaction

49H

2.981

49H

2.957

54H

2.905

49H

2.767

22C

3.815

23C

3.543

24C

3.878

28 N

3.584

47H

3.188

50H

3.229

26C

3.303

46H

2.817

LYS622A

54H

2.938

Vander Waal’s interaction

28 N

2.978

54H

2.881

GLU945A

17C

3.438

Vander Waal’s interaction

34H

3.143

37H

3.293

39H

3.08

11C

3.876

16C

3.783

17C

3.822

34H

3.355

39H

2.981

9O

3.45

34H

2.928

35H

2.987

5C

3.546

9O

3.144

40H

3.065

9O

3.085

39H

3.2

40H

2.82

13C

2.967

15C

2.96

37H

2.748

38H

2.585

39H

2.414

14C

3.336

15C

3.336

17C

3.396

13C

3.029

14C

3.275

40H

2.424

41H

2.598

GLU948A

1 N

3.266

Vander Waal’s interaction

29H

3.211

31H

3.176

32H

3.18

3C

3.382

4C

3.178

5C

3.102

6C

3.216

LYS374A

18C

4.9

Hydrophobic interaction

GLN572A

10C

4.751

Hydrophobic interaction

21C

4.941

22C

4.681

24C

4.649

25C

4.919

10C

4.203

21C

4.044

22C

3.461

23C

4.071

24C

3.448

25C

4.041

TRP573A

10C

4.07

Hydrophobic interaction

19C

2.935

21C

3.238

22C

4.033

24C

4.048

25C

3.265

10C

4.928

19C

3.542

21C

4.39

25C

4.399

PRO574A

19C

4.821

Hydrophobic interaction

VAL609A

23C

4.682

Hydrophobic interaction

PHE610A

22C

4.599

Hydrophobic interaction

23C

3.954

24C

4.631

22C

3.815

23C

3.543

24C

3.878

GLU945A

17C

4.85

Hydrophobic interaction

18C

4.505

17C

3.438

18C

3.241

GLU945A

17C

3.822

Hydrophobic interaction

18C

2.651

GLU948A

10C

4.751

Hydrophobic interaction

19C

4.687

TRP573A

11C

4.553

Aromatic interaction

11C

4.347

TRP573A

20 N

3.559

Charge interaction

GLN572A

53H

2.035

H-bond interaction

VAL609A

53H

1.804

H-bond interaction

PHE610A

54H

2.512

H-bond interaction