Structural features of residue 20 in chain B

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Electrostatic Interactions:
ARG B 20 NH1	ARG B 67 NH1	3.603	INTRA-CHAIN
ARG B 20 NH1	ARG B 67 NH2	3.750	INTRA-CHAIN
ARG B 20 NH2	ARG B 67 NH1	3.933	INTRA-CHAIN
ARG B 20 NH2	ARG B 67 NH2	3.988	INTRA-CHAIN
ARG B 67 NH1	ARG B 20 NH1	3.603	INTRA-CHAIN
ARG B 67 NH1	ARG B 20 NH2	3.933	INTRA-CHAIN
ARG B 67 NH2	ARG B 20 NH1	3.750	INTRA-CHAIN
ARG B 67 NH2	ARG B 20 NH2	3.988	INTRA-CHAIN

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Protrusion Index:
ARG B 20 N	0.88
ARG B 20 CA	0.77
ARG B 20 C	0.62
ARG B 20 O	0.59
ARG B 20 CB	0.86
ARG B 20 CG	0.68
ARG B 20 CD	0.80
ARG B 20 NE	0.67
ARG B 20 CZ	0.74
ARG B 20 NH1	0.97
ARG B 20 NH2	0.64

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Salt bridges:
GLU B 17	ARG B 20	3.127	INTRA-CHAIN

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Van der Waal's Interactions:
GLU B 17 OE2 123	ARG B 20 NH2 148	-0.607	INTRA-CHAIN
ARG B 20 NH2 148	THR A 427 CG2 3265	-0.351	INTER-CHAIN
ARG B 20 NH2 148	ASP A 428 OD2 3273	-0.128	INTER-CHAIN
ARG B 20 NH2 148	ILE A 431 CD1 3293	-0.089	INTER-CHAIN