Structural features of residue 83 in chain A

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Electrostatic Interactions:
HIS A 14 NE2	ARG A 83 NH1	2.139	INTRA-CHAIN
ARG A 42 NH1	ARG A 83 NH1	3.688	INTRA-CHAIN
ARG A 42 NH1	ARG A 83 NH2	3.686	INTRA-CHAIN
ARG A 42 NH2	ARG A 83 NH1	3.184	INTRA-CHAIN
ARG A 42 NH2	ARG A 83 NH2	3.188	INTRA-CHAIN
ARG A 83 NH1	HIS A 14 NE2	2.139	INTRA-CHAIN
ARG A 83 NH1	ARG A 42 NH1	3.688	INTRA-CHAIN
ARG A 83 NH1	ARG A 42 NH2	3.184	INTRA-CHAIN
ARG A 83 NH1	HIS B 57 NE2	3.304	INTER-CHAIN
ARG A 83 NH1	HIS A 131 NE2	2.115	INTRA-CHAIN
ARG A 83 NH1	HIS B 131 NE2	2.729	INTER-CHAIN
ARG A 83 NH1	HIS A 139 NE2	3.587	INTRA-CHAIN
ARG A 83 NH2	HIS A 14 NE2	2.234	INTRA-CHAIN
ARG A 83 NH2	ARG A 42 NH1	3.686	INTRA-CHAIN
ARG A 83 NH2	ARG A 42 NH2	3.188	INTRA-CHAIN
ARG A 83 NH2	HIS B 57 NE2	3.889	INTER-CHAIN
ARG A 83 NH2	HIS B 131 NE2	3.265	INTER-CHAIN
ARG A 83 NH2	HIS B 139 NE2	2.266	INTER-CHAIN
ARG A 83 NH2	HIS A 139 NE2	2.892	INTRA-CHAIN
HIS A 131 ND1	ARG A 83 NH1	2.273	INTRA-CHAIN
HIS A 131 NE2	ARG A 83 NH1	2.115	INTRA-CHAIN
HIS A 139 ND1	ARG A 83 NH1	3.092	INTRA-CHAIN
HIS A 139 NE2	ARG A 83 NH1	3.587	INTRA-CHAIN
HIS B 57 ND1	ARG A 83 NH1	3.750	INTER-CHAIN
HIS B 57 NE2	ARG A 83 NH1	3.304	INTER-CHAIN
HIS B 131 ND1	ARG A 83 NH1	2.637	INTER-CHAIN
HIS B 131 NE2	ARG A 83 NH1	2.729	INTER-CHAIN

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Protrusion Index:
ARG A 83 N	0.05
ARG A 83 CA	0.07
ARG A 83 C	0.12
ARG A 83 O	0.18
ARG A 83 CB	0.15
ARG A 83 CG	0.11
ARG A 83 CD	0.15
ARG A 83 NE	0.23
ARG A 83 CZ	0.43
ARG A 83 NH1	0.50
ARG A 83 NH2	0.47

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Salt bridges:
ARG A 83	ASP B 130	2.813	INTER-CHAIN

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Van der Waal's Interactions:
ALA A 50 CB 341	ARG A 83 NH2 594	-0.165	INTRA-CHAIN
PRO A 53 CD 364	ARG A 83 NH2 594	-0.055	INTRA-CHAIN
ARG A 83 NH2 594	ASP B 130 OD2 2100	-1.769	INTER-CHAIN
ALA B 54 CB 1525	ARG A 83 NH2 594	-0.013	INTER-CHAIN