Structural features of residue 61 in chain A

*********************************
Electrostatic Interactions:
HIS A 20 ND1	ASP A 61 OD1	-1.411	INTRA-CHAIN
HIS A 20 NE2	ASP A 61 OD1	-1.622	INTRA-CHAIN
GLU A 37 OE1	ASP A 61 OD2	3.934	INTRA-CHAIN
GLU A 37 OE2	ASP A 61 OD2	4.122	INTRA-CHAIN
ASP A 61 OD1	HIS A 20 ND1	-1.411	INTRA-CHAIN
ASP A 61 OD1	GLU A 37 OE1	4.759	INTRA-CHAIN
ASP A 61 OD1	ASP A 63 OD1	5.204	INTRA-CHAIN
ASP A 61 OD1	ASP A 63 OD2	6.818	INTRA-CHAIN
ASP A 61 OD1	HIS A 64 ND1	-3.434	INTRA-CHAIN
ASP A 61 OD1	HIS A 66 ND1	-2.089	INTRA-CHAIN
ASP A 61 OD2	HIS A 20 ND1	-1.572	INTRA-CHAIN
ASP A 61 OD2	GLU A 37 OE1	3.934	INTRA-CHAIN
ASP A 61 OD2	ASP A 63 OD1	5.792	INTRA-CHAIN
ASP A 61 OD2	ASP A 63 OD2	7.738	INTRA-CHAIN
ASP A 61 OD2	HIS A 64 ND1	-4.369	INTRA-CHAIN
ASP A 61 OD2	HIS A 66 ND1	-2.417	INTRA-CHAIN
ASP A 63 OD1	ASP A 61 OD1	5.204	INTRA-CHAIN
ASP A 63 OD1	ASP A 61 OD2	5.792	INTRA-CHAIN
ASP A 63 OD2	ASP A 61 OD1	6.818	INTRA-CHAIN
ASP A 63 OD2	ASP A 61 OD2	7.738	INTRA-CHAIN
HIS A 64 ND1	ASP A 61 OD1	-3.434	INTRA-CHAIN
HIS A 64 NE2	ASP A 61 OD1	-3.514	INTRA-CHAIN
HIS A 66 ND1	ASP A 61 OD1	-2.089	INTRA-CHAIN
HIS A 66 NE2	ASP A 61 OD1	-2.586	INTRA-CHAIN

*********************************
Protrusion Index:
ASP A 61 N	0.20
ASP A 61 CA	0.36
ASP A 61 C	0.37
ASP A 61 O	0.45
ASP A 61 CB	0.40
ASP A 61 CG	0.68
ASP A 61 OD1	0.84
ASP A 61 OD2	0.86

*********************************
Van der Waal's Interactions:
ASP A 61 OD2 484	LYS A 62 NZ 493	-0.013	INTRA-CHAIN
ASP A 61 OD2 484	ASP A 63 OD2 501	-0.047	INTRA-CHAIN
ASP A 61 OD2 484	HIS A 64 NE2 511	-0.156	INTRA-CHAIN
ASP A 61 OD2 484	HIS A 66 NE2 529	-0.014	INTRA-CHAIN