Structural features of residue 4 in chain A

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Electrostatic Interactions:
ARG A 4 NH1	HIS A 12 NE2	4.387	INTRA-CHAIN
ARG A 4 NH1	ARG A 14 NH1	3.815	INTRA-CHAIN
ARG A 4 NH1	ARG A 14 NH2	3.421	INTRA-CHAIN
ARG A 4 NH1	ARG B 71 NH1	4.332	INTER-CHAIN
ARG A 4 NH1	ARG B 71 NH2	3.808	INTER-CHAIN
ARG A 4 NH2	HIS A 12 NE2	6.365	INTRA-CHAIN
ARG A 4 NH2	ARG A 14 NH1	4.700	INTRA-CHAIN
ARG A 4 NH2	ARG A 14 NH2	4.067	INTRA-CHAIN
ARG A 4 NH2	ARG B 71 NH1	3.884	INTER-CHAIN
ARG A 4 NH2	ARG B 71 NH2	3.544	INTER-CHAIN
HIS A 12 ND1	ARG A 4 NH1	5.926	INTRA-CHAIN
HIS A 12 NE2	ARG A 4 NH1	4.387	INTRA-CHAIN
ARG A 14 NH1	ARG A 4 NH1	3.815	INTRA-CHAIN
ARG A 14 NH1	ARG A 4 NH2	4.700	INTRA-CHAIN
ARG A 14 NH2	ARG A 4 NH1	3.421	INTRA-CHAIN
ARG A 14 NH2	ARG A 4 NH2	4.067	INTRA-CHAIN
ARG B 71 NH1	ARG A 4 NH1	4.332	INTER-CHAIN
ARG B 71 NH1	ARG A 4 NH2	3.884	INTER-CHAIN
ARG B 71 NH2	ARG A 4 NH1	3.808	INTER-CHAIN
ARG B 71 NH2	ARG A 4 NH2	3.544	INTER-CHAIN

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Protrusion Index:
ARG A 4 N	0.29
ARG A 4 CA	0.37
ARG A 4 C	0.38
ARG A 4 O	0.39
ARG A 4 CB	0.51
ARG A 4 CG	0.63
ARG A 4 CD	0.80
ARG A 4 NE	0.95
ARG A 4 CZ	1.22
ARG A 4 NH1	1.57
ARG A 4 NH2	1.29

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Van der Waal's Interactions:
ARG A 4 NH2 99	ILE A 6 CD1 121	-0.025	INTRA-CHAIN
ARG A 4 NH2 99	HIS A 12 NE2 170	-0.058	INTRA-CHAIN