Structural features of residue 73 in chain B

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Electrostatic Interactions:
ARG A 72 NH1	ARG B 73 NH1	3.916	INTER-CHAIN
ARG A 72 NH1	ARG B 73 NH2	3.564	INTER-CHAIN
ARG A 72 NH2	ARG B 73 NH1	3.585	INTER-CHAIN
ARG A 72 NH2	ARG B 73 NH2	3.280	INTER-CHAIN
HIS A 77 ND1	ARG B 73 NH1	2.586	INTER-CHAIN
HIS A 77 NE2	ARG B 73 NH1	2.274	INTER-CHAIN
ARG A 81 NH1	ARG B 73 NH1	3.734	INTER-CHAIN
ARG A 81 NH1	ARG B 73 NH2	4.451	INTER-CHAIN
ARG A 81 NH2	ARG B 73 NH1	3.345	INTER-CHAIN
ARG A 81 NH2	ARG B 73 NH2	3.851	INTER-CHAIN
ARG B 73 NH1	ARG A 72 NH1	3.916	INTER-CHAIN
ARG B 73 NH1	ARG A 72 NH2	3.585	INTER-CHAIN
ARG B 73 NH1	HIS A 77 NE2	2.274	INTER-CHAIN
ARG B 73 NH1	ARG A 81 NH1	3.734	INTER-CHAIN
ARG B 73 NH1	ARG A 81 NH2	3.345	INTER-CHAIN
ARG B 73 NH1	HIS B 95 NE2	3.813	INTRA-CHAIN
ARG B 73 NH2	ARG A 72 NH1	3.564	INTER-CHAIN
ARG B 73 NH2	ARG A 72 NH2	3.280	INTER-CHAIN
ARG B 73 NH2	HIS A 77 NE2	2.118	INTER-CHAIN
ARG B 73 NH2	ARG A 81 NH1	4.451	INTER-CHAIN
ARG B 73 NH2	ARG A 81 NH2	3.851	INTER-CHAIN
ARG B 73 NH2	HIS B 95 NE2	3.318	INTRA-CHAIN
HIS B 95 ND1	ARG B 73 NH1	3.452	INTRA-CHAIN
HIS B 95 NE2	ARG B 73 NH1	3.813	INTRA-CHAIN

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Protrusion Index:
ARG B 73 N	0.39
ARG B 73 CA	0.54
ARG B 73 C	0.51
ARG B 73 O	0.28
ARG B 73 CB	0.69
ARG B 73 CG	0.49
ARG B 73 CD	0.60
ARG B 73 NE	0.77
ARG B 73 CZ	0.59
ARG B 73 NH1	0.41
ARG B 73 NH2	0.74

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Van der Waal's Interactions:
ASP B 70 OD2 1621	ARG B 73 NH2 1651	-0.011	INTRA-CHAIN
TYR B 71 CB 1626	ARG B 73 NH2 1651	-0.028	INTRA-CHAIN
ARG B 73 NH2 1651	SER A 80 OG 626	-0.091	INTER-CHAIN