Article

Drug-Receptor Interaction of Peptidic HIV-1 Protease: The Hydrophobic Effect-I

Table 8

SASA,SASAd, SASAr and ΔSASAdr of compounds of the second set.

S.N.

 

SASA

 

 

Binding Site

 

Catalytic Site

Val

Ile

 

Asp

Thr

Gly

Substituent-R1

 

Substituent-R2

 

Substituent-R3

 

SASAr = 17.28

SASAr = 24.16

 

SASAr = 20.69

SASAr = 15.66

SASAr =

0

SASAH

SASAR1

 

SASAH

SASAR2

 

SASAH

SASAR3

 

ΔSASAdr

ΔSASAdr

 

ΔSASAdr

ΔSASAdr

ΔSASAdr

19

 

210.51

 

185.85

24.66

 

210.51

0.00

 

210.51

0.00

 

7.38

0.50

 

3.97

9.00

-----

20

 

218.59

 

189.74

28.85

 

218.59

8.08

 

218.59

0.00

 

11.57

4.69

 

8.16

13.19

-----

21

 

242.44

 

206.84

35.60

 

242.44

0.00

 

235.54

6.90

 

18.32

11.44

 

14.91

19.94

-----

22

 

226.19

 

186.15

40.04

 

226.19

0.00

 

226.19

0.00

 

22.76

15.88

 

19.35

24.38

-----

23

 

225.17

 

185.73

39.44

 

225.17

0.00

 

225.17

0.00

 

22.16

15.28

 

18.75

23.78

-----

24

 

228.42

 

187.43

40.99

 

228.42

0.00

 

228.42

0.00

 

23.71

16.83

 

20.30

25.33

-----

25

 

218.71

 

188.66

30.05

 

218.71

0.00

 

218.71

0.00

 

12.77

5.89

 

9.36

14.39

-----

26

 

218.47

 

187.88

30.59

 

218.47

0.00

 

218.47

0.00

 

13.31

6.43

 

9.90

14.93

-----

27

 

228.16

 

185.70

42.46

 

228.16

0.00

 

228.16

0.00

 

25.18

18.30

 

21.77

26.80

-----

28

 

188.58

 

188.10

0.48

 

188.58

0.00

 

188.58

0.00

 

16.80

23.68

 

20.21

15.18

-----

29

 

217.28

 

216.73

0.55

 

217.28

0.00

 

217.28

0.00

 

16.73

23.61

 

20.14

15.11

-----

30

 

199.57

 

188.06

11.51

 

199.57

0.00

 

199.57

0.00

 

5.77

12.65

 

9.18

4.15

-----

31

 

234.50

 

185.74

48.76

 

234.50

0.00

 

234.50

0.00

 

31.48

24.60

 

28.07

33.10

-----

32

 

227.80

 

182.87

44.93

 

227.80

0.00

 

227.80

0.00

 

27.65

20.77

 

24.24

29.27

-----

33

 

210.34

 

185.86

24.48

 

210.34

0.00

 

210.34

0.00

 

7.20

0.32

 

3.79

8.82

-----

34

 

233.55

 

189.57

43.98

 

233.55

0.00

 

233.55

0.00

 

26.70

19.82

 

23.29

28.32

-----

35

 

226.76

 

187.28

39.48

 

226.76

0.00

 

226.76

0.00

 

22.20

15.32

 

18.79

23.82

-----