Structural features of residue 20 in chain A

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Electrostatic Interactions:
ARG A 18 NH1	ARG A 20 NH1	3.572	INTRA-CHAIN
ARG A 18 NH1	ARG A 20 NH2	3.283	INTRA-CHAIN
ARG A 18 NH2	ARG A 20 NH1	3.125	INTRA-CHAIN
ARG A 20 NH1	ARG A 18 NH1	3.572	INTRA-CHAIN
ARG A 20 NH1	ARG A 18 NH2	3.125	INTRA-CHAIN
ARG A 20 NH1	ARG B 37 NH1	4.934	INTER-CHAIN
ARG A 20 NH1	ARG B 37 NH2	4.173	INTER-CHAIN
ARG A 20 NH1	ARG A 47 NH1	3.366	INTRA-CHAIN
ARG A 20 NH1	ARG A 47 NH2	3.621	INTRA-CHAIN
ARG A 20 NH2	ARG A 18 NH1	3.283	INTRA-CHAIN
ARG A 20 NH2	ARG B 36 NH2	3.051	INTER-CHAIN
ARG A 20 NH2	ARG B 37 NH1	5.160	INTER-CHAIN
ARG A 20 NH2	ARG B 37 NH2	4.263	INTER-CHAIN
ARG A 20 NH2	ARG B 41 NH1	3.208	INTER-CHAIN
ARG A 20 NH2	ARG B 41 NH2	3.264	INTER-CHAIN
ARG A 20 NH2	ARG A 47 NH1	3.012	INTRA-CHAIN
ARG A 20 NH2	ARG A 47 NH2	3.206	INTRA-CHAIN
ARG A 47 NH1	ARG A 20 NH1	3.366	INTRA-CHAIN
ARG A 47 NH1	ARG A 20 NH2	3.012	INTRA-CHAIN
ARG A 47 NH2	ARG A 20 NH1	3.621	INTRA-CHAIN
ARG A 47 NH2	ARG A 20 NH2	3.206	INTRA-CHAIN
ARG B 36 NH2	ARG A 20 NH2	3.051	INTER-CHAIN
ARG B 37 NH1	ARG A 20 NH1	4.934	INTER-CHAIN
ARG B 37 NH1	ARG A 20 NH2	5.160	INTER-CHAIN
ARG B 37 NH2	ARG A 20 NH1	4.173	INTER-CHAIN
ARG B 37 NH2	ARG A 20 NH2	4.263	INTER-CHAIN
ARG B 41 NH1	ARG A 20 NH2	3.208	INTER-CHAIN
ARG B 41 NH2	ARG A 20 NH2	3.264	INTER-CHAIN

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Protrusion Index:
ARG A 20 N	0.84
ARG A 20 CA	1.17
ARG A 20 C	1.11
ARG A 20 O	1.54
ARG A 20 CB	1.24
ARG A 20 CG	2.02
ARG A 20 CD	2.26
ARG A 20 NE	1.64
ARG A 20 CZ	1.48
ARG A 20 NH1	2.06
ARG A 20 NH2	1.15

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Salt bridges:
ARG A 20	GLU B 40	2.727	INTER-CHAIN

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Van der Waal's Interactions:
ARG A 20 NH2 155	SER B 26 OG 1675	-0.026	INTER-CHAIN
ARG A 20 NH2 155	VAL B 38 CG2 1772	-0.035	INTER-CHAIN
ARG A 20 NH2 155	GLU B 40 OE2 1793	-0.021	INTER-CHAIN