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Drug-Receptor Interaction of Peptidic HIV-1 Protease: Intermolecular Interaction-III

Online Journal of Microbiological Research | Vol 3, Issue 1

Table 0. Calculation of bond properties of H-bond formed betweenoxygen at site-13 of the inhibitor and hydrogen of Ile moiety of receptorprotein

S.No.	H-Bond	O^δ–	H^δ+	Bond Length	Bond Order	Bond Angle (˚) C=O····H
36	^δ–O·········H^δ+	-0.494	0.091	1.856	0.024	129.64
37	^δ–O·········H^δ+	-0.485	0.054	3.168	0	138.82
38	^δ–O·········H^δ+	-0.485	0.099	1.857	0.021	76.30
39	^δ–O·········H^δ+	-0.488	0.095	1.861	0.019	164.33
40	^δ–O·········H^δ+	-0.454	0.090	1.881	0.018	147.40
41	^δ–O·········H^δ+	-0.475	0.095	1.875	0.018	164.00
42	^δ–O·········H^δ+	-0.519	0.096	1.835	0.025	125.77
43	^δ–O·········H^δ+	-0.425	0.102	1.883	0.018	151.77
44	^δ–O·········H^δ+	-0.426	0.095	1.860	0.021	144.87
45	^δ–O·········H^δ+	-0.469	0.106	1.864	0.019	147.24
46	^δ–O·········H^δ+	-0.488	0.097	1.847	0.021	175.08
47	^δ–O·········H^δ+	-0.448	0.094	1.898	0.02	130.67
48	^δ–O·········H^δ+	-0.447	0.096	1.882	0.018	154.72
49	^δ–O·········H^δ+	-0.434	0.094	4.055	0	149.71
50	^δ–O·········H^δ+	-0.452	0.110	1.834	0.024	124.70
51	^δ–O·········H^δ+	-0.453	0.098	1.869	0.018	148.09