Structural features of residue 20 in chain A

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Electrostatic Interactions:
ARG A 18 NH1	ARG A 20 NH1	3.721	INTRA-CHAIN
ARG A 18 NH1	ARG A 20 NH2	3.576	INTRA-CHAIN
ARG A 18 NH2	ARG A 20 NH1	3.922	INTRA-CHAIN
ARG A 18 NH2	ARG A 20 NH2	3.724	INTRA-CHAIN
ARG A 20 NH1	ARG A 18 NH1	3.721	INTRA-CHAIN
ARG A 20 NH1	ARG A 18 NH2	3.922	INTRA-CHAIN
ARG A 20 NH1	ARG B 86 NH1	6.874	INTER-CHAIN
ARG A 20 NH1	ARG B 86 NH2	5.088	INTER-CHAIN
ARG A 20 NH1	ARG A 254 NH1	3.265	INTRA-CHAIN
ARG A 20 NH1	ARG A 254 NH2	3.837	INTRA-CHAIN
ARG A 20 NH2	ARG A 18 NH1	3.576	INTRA-CHAIN
ARG A 20 NH2	ARG A 18 NH2	3.724	INTRA-CHAIN
ARG A 20 NH2	ARG B 86 NH1	6.844	INTER-CHAIN
ARG A 20 NH2	ARG B 86 NH2	5.058	INTER-CHAIN
ARG A 20 NH2	ARG A 254 NH1	3.412	INTRA-CHAIN
ARG A 20 NH2	ARG A 254 NH2	4.001	INTRA-CHAIN
ARG A 20 NH2	ARG A 257 NH2	3.099	INTRA-CHAIN
ARG A 254 NH1	ARG A 20 NH1	3.265	INTRA-CHAIN
ARG A 254 NH1	ARG A 20 NH2	3.412	INTRA-CHAIN
ARG A 254 NH2	ARG A 20 NH1	3.837	INTRA-CHAIN
ARG A 254 NH2	ARG A 20 NH2	4.001	INTRA-CHAIN
ARG A 257 NH2	ARG A 20 NH2	3.099	INTRA-CHAIN
ARG B 86 NH1	ARG A 20 NH1	6.874	INTER-CHAIN
ARG B 86 NH1	ARG A 20 NH2	6.844	INTER-CHAIN
ARG B 86 NH2	ARG A 20 NH1	5.088	INTER-CHAIN
ARG B 86 NH2	ARG A 20 NH2	5.058	INTER-CHAIN

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Protrusion Index:
ARG A 20 N	0.38
ARG A 20 CA	0.57
ARG A 20 C	0.78
ARG A 20 O	1.06
ARG A 20 CB	0.71
ARG A 20 CG	0.68
ARG A 20 CD	0.60
ARG A 20 NE	0.45
ARG A 20 CZ	0.46
ARG A 20 NH1	0.78
ARG A 20 NH2	0.35

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Van der Waal's Interactions:
ARG A 20 NH2 166	ALA B 85 CB 643	-0.373	INTER-CHAIN
ARG A 20 NH2 166	GLU A 259 OE2 1955	-0.027	INTRA-CHAIN
ASP B 6 OD2 44	ARG A 20 NH2 166	-0.022	INTER-CHAIN