Structural features of residue 20 in chain B

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Electrostatic Interactions:
ARG B 20 NH1	ARG B 32 NH1	3.117	INTRA-CHAIN
ARG B 32 NH1	ARG B 20 NH1	3.117	INTRA-CHAIN

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Protrusion Index:
ARG B 20 N	0.09
ARG B 20 CA	0.04
ARG B 20 O	0.10
ARG B 20 CB	0.15
ARG B 20 CG	0.23
ARG B 20 CD	0.26
ARG B 20 NE	0.45
ARG B 20 CZ	0.65
ARG B 20 NH1	0.60
ARG B 20 NH2	0.83

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Salt bridges:
GLU B 18	ARG B 20	2.825	INTRA-CHAIN

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Van der Waal's Interactions:
ARG B 20 NH2 155	ALA B 31 CB 229	-0.012	INTRA-CHAIN
ARG B 20 NH2 155	LEU C 49 CD2 2461	-0.032	INTER-CHAIN