Structural features of residue 81 in chain B

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Electrostatic Interactions:
HIS A 106 ND1	ARG B 81 NH1	4.381	INTER-CHAIN
HIS A 106 NE2	ARG B 81 NH1	3.578	INTER-CHAIN
ARG A 138 NH1	ARG B 81 NH1	3.977	INTER-CHAIN
ARG A 138 NH1	ARG B 81 NH2	3.499	INTER-CHAIN
ARG A 138 NH2	ARG B 81 NH1	4.658	INTER-CHAIN
ARG A 138 NH2	ARG B 81 NH2	4.081	INTER-CHAIN
ARG B 81 NH1	ARG B 90 NH1	10.278	INTRA-CHAIN
ARG B 81 NH1	ARG B 90 NH2	10.836	INTRA-CHAIN
ARG B 81 NH1	ARG B 91 NH1	3.221	INTRA-CHAIN
ARG B 81 NH1	ARG B 94 NH1	4.237	INTRA-CHAIN
ARG B 81 NH1	ARG B 94 NH2	3.907	INTRA-CHAIN
ARG B 81 NH1	HIS A 106 NE2	3.578	INTER-CHAIN
ARG B 81 NH1	ARG A 138 NH1	3.977	INTER-CHAIN
ARG B 81 NH1	ARG A 138 NH2	4.658	INTER-CHAIN
ARG B 81 NH2	ARG B 90 NH1	14.010	INTRA-CHAIN
ARG B 81 NH2	ARG B 90 NH2	12.429	INTRA-CHAIN
ARG B 81 NH2	ARG B 91 NH1	3.643	INTRA-CHAIN
ARG B 81 NH2	ARG B 91 NH2	3.207	INTRA-CHAIN
ARG B 81 NH2	ARG B 94 NH1	4.229	INTRA-CHAIN
ARG B 81 NH2	ARG B 94 NH2	4.051	INTRA-CHAIN
ARG B 81 NH2	HIS A 106 NE2	3.194	INTER-CHAIN
ARG B 81 NH2	ARG A 138 NH1	3.499	INTER-CHAIN
ARG B 81 NH2	ARG A 138 NH2	4.081	INTER-CHAIN
ARG B 90 NH1	ARG B 81 NH1	10.278	INTRA-CHAIN
ARG B 90 NH1	ARG B 81 NH2	14.010	INTRA-CHAIN
ARG B 90 NH2	ARG B 81 NH1	10.836	INTRA-CHAIN
ARG B 90 NH2	ARG B 81 NH2	12.429	INTRA-CHAIN
ARG B 91 NH1	ARG B 81 NH1	3.221	INTRA-CHAIN
ARG B 91 NH1	ARG B 81 NH2	3.643	INTRA-CHAIN
ARG B 91 NH2	ARG B 81 NH2	3.207	INTRA-CHAIN
ARG B 94 NH1	ARG B 81 NH1	4.237	INTRA-CHAIN
ARG B 94 NH1	ARG B 81 NH2	4.229	INTRA-CHAIN
ARG B 94 NH2	ARG B 81 NH1	3.907	INTRA-CHAIN
ARG B 94 NH2	ARG B 81 NH2	4.051	INTRA-CHAIN

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Protrusion Index:
ARG B 81 N	0.71
ARG B 81 CA	0.64
ARG B 81 C	0.63
ARG B 81 O	0.54
ARG B 81 CB	0.64
ARG B 81 CG	0.47
ARG B 81 CD	0.59
ARG B 81 NE	0.64
ARG B 81 CZ	0.65
ARG B 81 NH1	0.68
ARG B 81 NH2	0.91

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Van der Waal's Interactions:
ASP B 78 OD2 1936	ARG B 81 NH2 1962	-0.012	INTRA-CHAIN
ARG B 81 NH2 1962	VAL B 87 CG2 2006	-0.033	INTRA-CHAIN
ARG B 81 NH2 1962	ARG B 90 NH2 2034	-0.412	INTRA-CHAIN