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Drug-Receptor Interaction of Peptidic HIV-1 Protease: Polar Effect-II

Online Journal of Microbiological Research | Vol 2, Issue 1

Table 4. Values of quantum chemical descriptors with observed biologicalactivities of fifty one peptidic HIV-1-PRIs

No.

 

Descriptors

 

o(log1/C)

 

Electrophilic Site

 

Nucleophilic Site

 

 

Site

IPn

EAn

En(eff)

 

Site

IPm

EAm

Em(eff)

 

Group A 1

 

C11

12.758

-2.827

56.480

 

O13

26.544

-16.613

-28.032

 

5.82

2

 

C11

12.842

-2.823

56.859

 

O13

26.346

-16.327

-27.693

 

6.03

3

 

C11

12.557

-1.846

55.809

 

O13

27.529

-16.818

-28.872

 

6.90

4

 

C11

12.641

-2.618

55.999

 

O13

26.871

-16.848

-28.427

 

6.29

5

 

C7

12.536

-2.585

55.529

 

O13

28.494

-18.543

-30.771

 

6.48

6

 

C7

12.493

-2.456

55.362

 

O13

28.132

-18.095

-30.198

 

6.59

7

 

C11

12.539

-2.423

55.582

 

O13

27.236

-17.120

-28.876

 

7.46

8

 

C11

12.706

-2.027

56.444

 

O13

25.809

-15.129

-26.478

 

8.22

9

 

C11

-3.313

4.170

56.372

 

O13

-12.725

6.3890

-22.298

 

7.89

10

 

C7

12.506

-1.854

55.573

 

O13

28.020

-17.369

-29.608

 

8.52

11

 

C11

12.642

-2.788

55.961

 

O13

27.661

-17.807

-29.661

 

7.54

12

 

C7

12.579

-1.843

55.910

 

O13

27.892

-17.156

-29.367

 

8.30

13

 

C11

12.720

-2.650

56.349

 

O13

27.208

-17.138

-28.869

 

7.72

14

 

C11

12.637

-1.970

56.139

 

O13

26.921

-16.327

-28.097

 

8.52

15

 

C11

12.767

-2.832

56.518

 

O13

26.840

-16.904

-28.445

 

5.19

16

 

C11

12.542

-2.527

55.569

 

O13

26.490

-16.475

-27.897

 

5.29

17

 

C11

12.626

-2.342

56.003

 

O13

27.517

-17.232

-29.154

 

6.98

18

 

C11

12.536

-1.891

55.698

 

O13

27.185

-16.540

-28.434

 

7.72

Group B 19

 

C21

12.773

-2.970

56.510

 

O23

25.036

-15.233

-26.012

 

9.60

20

 

C22

12.743

-2.884

56.396

 

O23

25.675

-15.816

-26.864

 

8.11

21

 

C22

12.713

-2.680

56.311

 

O23

25.187

-15.154

-26.062

 

9.72

22

 

C21

12.789

-2.459

56.712

 

O23

25.006

-14.676

-25.602

 

9.59

23

 

C21

12.779

-3.012

56.526

 

O23

25.022

-15.255

-26.017

 

9.64

24

 

C7

12.877

-2.074

57.200

 

O23

25.258

-14.455

-25.624

 

9.22

25

 

C22

12.729

-3.058

56.291

 

O32

25.241

-15.570

-26.390

 

9.54

26

 

C22

12.738

-3.683

56.170

 

O32

24.953

-15.898

-26.417

 

9.51

27

 

C21

12.725

-1.775

56.590

 

O32

25.235

-14.286

-25.490

 

9.57

28

 

C22

12.804

-2.868

56.676

 

O23

24.825

-14.889

-25.626

 

5.53

29

 

C22

12.725

-3.252

56.225

 

O32

25.207

-15.734

-26.480

 

9.80

30

 

C22

12.721

-2.874

56.297

 

O32

25.194

-15.348

-26.202

 

7.56

31

 

C21

12.786

-2.921

56.579

 

O23

25.038

-15.174

-25.972

 

9.14

32

 

C7

12.726

-2.404

56.437

 

O32

24.422

-14.099

-24.795

 

8.27

33

 

C21

12.777

-2.583

56.624

 

O23

25.046

-14.852

-25.752

 

9.28

34

 

C21

12.767

-2.432

56.618

 

O23

25.093

-14.759

-25.721

 

9.60

35

 

C21

12.706

-2.949

56.213

 

O32

25.243

-15.486

-26.332

 

9.77

Group C 36

 

C12

12.723

-2.807

56.327

 

O21

25.809

-15.892

-27.011

 

6.94

37

 

C11

12.746

-2.961

56.389

 

O21

25.506

-15.721

-26.680

 

8.02

38

 

C11

12.781

-2.996

56.539

 

O29

25.517

-15.733

-26.696

 

7.47

39

 

C12

12.815

-3.118

56.662

 

O13

25.309

-15.612

-26.466

 

6.16

40

 

C11

12.789

-2.996

56.578

 

O13

24.530

-14.737

-25.314

 

6.79

41

 

C11

12.759

-2.720

56.507

 

O13

25.631

-15.593

-26.678

 

7.18

42

 

C11

12.652

-2.770

56.009

 

O13

25.166

-15.284

-26.137

 

6.67

43

 

C11

12.684

-2.939

56.111

 

O13

25.166

-15.422

-26.234

 

6.91

44

 

C11

12.762

-2.869

56.483

 

O13

25.349

-15.456

-26.385

 

9.16

45

 

C11

12.652

-3.120

55.926

 

O13

25.895

-16.363

-27.401

 

9.75

46

 

C7

12.660

-3.025

55.980

 

O13

25.664

-16.029

-27.006

 

7.39

47

 

C11

12.786

-3.000

56.564

 

O29

25.649

-15.862

-26.879

 

4.52

48

 

C11

12.786

-3.180

56.515

 

O29

25.453

-15.847

-26.731

 

6.89

49

 

C11

12.810

-3.014

56.666

 

O29

25.224

-15.244

-26.150

 

6.84

50

 

C7

12.776

-2.796

56.567

 

O29

25.224

-15.244

-26.150

 

10.00

51

 

C11

12.738

-2.794

56.396

 

O29

25.115

-15.171

-26.023

 

7.41