Structural features of residue 20 in chain A

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Electrostatic Interactions:
GLU A 20 OE1	ASP A 22 OD2	11.277	INTRA-CHAIN
GLU A 20 OE1	GLU D 55 OE1	6.183	INTER-CHAIN
GLU A 20 OE1	GLU D 55 OE2	7.084	INTER-CHAIN
GLU A 20 OE1	GLU D 62 OE1	2.683	INTER-CHAIN
GLU A 20 OE1	LYS A 203 NZ	-1.536	INTRA-CHAIN
GLU A 20 OE2	ASP A 22 OD2	7.898	INTRA-CHAIN
GLU A 20 OE2	GLU D 50 OE1	2.675	INTER-CHAIN
GLU A 20 OE2	GLU D 50 OE2	2.988	INTER-CHAIN
GLU A 20 OE2	GLU D 55 OE1	5.645	INTER-CHAIN
GLU A 20 OE2	GLU D 55 OE2	6.895	INTER-CHAIN
GLU A 20 OE2	GLU D 62 OE1	3.061	INTER-CHAIN
GLU A 20 OE2	GLU D 62 OE2	2.867	INTER-CHAIN
GLU A 20 OE2	ASP D 64 OD2	2.826	INTER-CHAIN
GLU A 20 OE2	LYS D 70 NZ	-1.060	INTER-CHAIN
GLU A 20 OE2	ASP A 184 OD2	2.736	INTRA-CHAIN
GLU A 20 OE2	LYS A 203 NZ	-1.360	INTRA-CHAIN
ASP A 22 OD1	GLU A 20 OE1	14.181	INTRA-CHAIN
ASP A 22 OD2	GLU A 20 OE1	11.277	INTRA-CHAIN
LYS A 203 NZ	GLU A 20 OE2	-1.360	INTRA-CHAIN
GLU D 50 OE1	GLU A 20 OE2	2.675	INTER-CHAIN
GLU D 50 OE2	GLU A 20 OE2	2.988	INTER-CHAIN
GLU D 55 OE1	GLU A 20 OE1	6.183	INTER-CHAIN
GLU D 55 OE1	GLU A 20 OE2	5.645	INTER-CHAIN
GLU D 55 OE2	GLU A 20 OE1	7.084	INTER-CHAIN
GLU D 55 OE2	GLU A 20 OE2	6.895	INTER-CHAIN
GLU D 62 OE1	GLU A 20 OE1	2.683	INTER-CHAIN
GLU D 62 OE1	GLU A 20 OE2	3.061	INTER-CHAIN
GLU D 62 OE2	GLU A 20 OE2	2.867	INTER-CHAIN
ASP D 64 OD1	GLU A 20 OE1	2.730	INTER-CHAIN
LYS D 70 NZ	GLU A 20 OE2	-1.060	INTER-CHAIN

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Protrusion Index:
GLU A 20 N	0.18
GLU A 20 CA	0.39
GLU A 20 C	0.40
GLU A 20 O	0.35
GLU A 20 CB	0.54
GLU A 20 CG	0.72
GLU A 20 CD	0.81
GLU A 20 OE1	1.00
GLU A 20 OE2	0.68

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Van der Waal's Interactions:
GLY A 16 O 130	GLU A 20 OE2 166	-0.015	INTRA-CHAIN
GLU A 20 OE2 166	ASP A 22 OD2 183	-0.053	INTRA-CHAIN
GLU A 20 OE2 166	ILE D 54 CD1 5179	-0.305	INTER-CHAIN
GLU A 20 OE2 166	GLU D 55 OE2 5188	-0.024	INTER-CHAIN
GLU A 20 OE2 166	ILE D 63 CD1 5249	-0.020	INTER-CHAIN