Structural features of residue 20 in chain B

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Electrostatic Interactions:
ASP A 58 OD1	GLU B 20 OE1	8.429	INTER-CHAIN
ASP A 58 OD2	GLU B 20 OE1	6.643	INTER-CHAIN
GLU A 68 OE1	GLU B 20 OE1	4.477	INTER-CHAIN
GLU A 68 OE1	GLU B 20 OE2	5.887	INTER-CHAIN
GLU A 68 OE2	GLU B 20 OE1	4.960	INTER-CHAIN
GLU A 68 OE2	GLU B 20 OE2	6.568	INTER-CHAIN
LYS A 70 NZ	GLU B 20 OE2	-1.846	INTER-CHAIN
ASP A 77 OD1	GLU B 20 OE1	3.135	INTER-CHAIN
ASP A 77 OD2	GLU B 20 OE1	2.957	INTER-CHAIN
LYS A 80 NZ	GLU B 20 OE2	-1.298	INTER-CHAIN
LYS A 148 NZ	GLU B 20 OE2	-1.803	INTER-CHAIN
GLU B 20 OE1	ASP B 21 OD2	6.019	INTRA-CHAIN
GLU B 20 OE1	LYS B 25 NZ	-1.453	INTRA-CHAIN
GLU B 20 OE1	GLU B 28 OE1	3.682	INTRA-CHAIN
GLU B 20 OE1	GLU B 28 OE2	3.679	INTRA-CHAIN
GLU B 20 OE1	GLU B 37 OE1	7.647	INTRA-CHAIN
GLU B 20 OE1	GLU B 37 OE2	11.035	INTRA-CHAIN
GLU B 20 OE1	GLU B 38 OE1	3.043	INTRA-CHAIN
GLU B 20 OE1	GLU B 38 OE2	2.691	INTRA-CHAIN
GLU B 20 OE1	ASP A 58 OD2	6.643	INTER-CHAIN
GLU B 20 OE1	GLU A 68 OE1	4.477	INTER-CHAIN
GLU B 20 OE1	GLU A 68 OE2	4.960	INTER-CHAIN
GLU B 20 OE1	LYS A 70 NZ	-1.547	INTER-CHAIN
GLU B 20 OE1	ASP A 77 OD2	2.957	INTER-CHAIN
GLU B 20 OE1	LYS A 80 NZ	-1.138	INTER-CHAIN
GLU B 20 OE1	LYS A 148 NZ	-1.768	INTER-CHAIN
GLU B 20 OE2	ASP B 21 OD2	4.664	INTRA-CHAIN
GLU B 20 OE2	LYS B 25 NZ	-1.263	INTRA-CHAIN
GLU B 20 OE2	GLU B 28 OE1	3.395	INTRA-CHAIN
GLU B 20 OE2	GLU B 28 OE2	3.394	INTRA-CHAIN
GLU B 20 OE2	GLU B 37 OE1	7.810	INTRA-CHAIN
GLU B 20 OE2	GLU B 37 OE2	13.355	INTRA-CHAIN
GLU B 20 OE2	GLU B 38 OE1	3.168	INTRA-CHAIN
GLU B 20 OE2	GLU B 38 OE2	2.823	INTRA-CHAIN
GLU B 20 OE2	ASP A 58 OD2	10.184	INTER-CHAIN
GLU B 20 OE2	GLU A 68 OE1	5.887	INTER-CHAIN
GLU B 20 OE2	GLU A 68 OE2	6.568	INTER-CHAIN
GLU B 20 OE2	LYS A 70 NZ	-1.846	INTER-CHAIN
GLU B 20 OE2	ASP A 77 OD2	3.396	INTER-CHAIN
GLU B 20 OE2	LYS A 80 NZ	-1.298	INTER-CHAIN
GLU B 20 OE2	LYS A 148 NZ	-1.803	INTER-CHAIN
ASP B 21 OD1	GLU B 20 OE1	5.244	INTRA-CHAIN
ASP B 21 OD2	GLU B 20 OE1	6.019	INTRA-CHAIN
LYS B 25 NZ	GLU B 20 OE2	-1.263	INTRA-CHAIN
GLU B 28 OE1	GLU B 20 OE1	3.682	INTRA-CHAIN
GLU B 28 OE1	GLU B 20 OE2	3.395	INTRA-CHAIN
GLU B 28 OE2	GLU B 20 OE1	3.679	INTRA-CHAIN
GLU B 28 OE2	GLU B 20 OE2	3.394	INTRA-CHAIN
GLU B 37 OE1	GLU B 20 OE1	7.647	INTRA-CHAIN
GLU B 37 OE1	GLU B 20 OE2	7.810	INTRA-CHAIN
GLU B 37 OE2	GLU B 20 OE1	11.035	INTRA-CHAIN
GLU B 37 OE2	GLU B 20 OE2	13.355	INTRA-CHAIN
GLU B 38 OE1	GLU B 20 OE1	3.043	INTRA-CHAIN
GLU B 38 OE1	GLU B 20 OE2	3.168	INTRA-CHAIN
GLU B 38 OE2	GLU B 20 OE1	2.691	INTRA-CHAIN
GLU B 38 OE2	GLU B 20 OE2	2.823	INTRA-CHAIN

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Protrusion Index:
GLU B 20 N	0.38
GLU B 20 CA	0.27
GLU B 20 C	0.32
GLU B 20 O	0.27
GLU B 20 CB	0.44
GLU B 20 CG	0.36
GLU B 20 CD	0.50
GLU B 20 OE1	0.83
GLU B 20 OE2	0.46

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Van der Waal's Interactions:
MET B 17 CE 1115	GLU B 20 OE2 1136	-0.017	INTRA-CHAIN
GLU B 20 OE2 1136	GLU B 37 OE2 1278	-1.178	INTRA-CHAIN
GLU B 20 OE2 1136	ASP A 58 OD2 352	-0.243	INTER-CHAIN
GLU B 20 OE2 1136	GLU A 68 OE2 433	-0.018	INTER-CHAIN