Structural features of residue 20 in chain B

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Electrostatic Interactions:
ARG B 20 NH1	ARG B 67 NH1	3.787	INTRA-CHAIN
ARG B 20 NH1	ARG B 67 NH2	3.695	INTRA-CHAIN
ARG B 20 NH2	ARG B 67 NH1	3.578	INTRA-CHAIN
ARG B 20 NH2	ARG B 67 NH2	3.542	INTRA-CHAIN
ARG B 67 NH1	ARG B 20 NH1	3.787	INTRA-CHAIN
ARG B 67 NH1	ARG B 20 NH2	3.578	INTRA-CHAIN
ARG B 67 NH2	ARG B 20 NH1	3.695	INTRA-CHAIN
ARG B 67 NH2	ARG B 20 NH2	3.542	INTRA-CHAIN

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Protrusion Index:
ARG B 20 N	0.84
ARG B 20 CA	0.74
ARG B 20 C	0.60
ARG B 20 O	0.63
ARG B 20 CB	0.78
ARG B 20 CG	1.06
ARG B 20 CD	1.02
ARG B 20 NE	0.81
ARG B 20 CZ	0.75
ARG B 20 NH1	1.06
ARG B 20 NH2	0.63

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Salt bridges:
GLU B 17	ARG B 20	2.853	INTRA-CHAIN

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Van der Waal's Interactions:
GLU B 17 OE2 3572	ARG B 20 NH2 3597	-0.763	INTRA-CHAIN
ARG B 20 NH2 3597	TYR A 42 OH 330	-0.019	INTER-CHAIN
ARG B 20 NH2 3597	THR A 427 CG2 3368	-0.982	INTER-CHAIN
ARG B 20 NH2 3597	ASP A 428 OD2 3376	-0.106	INTER-CHAIN
ARG B 20 NH2 3597	ILE A 431 CD1 3396	-0.769	INTER-CHAIN