Structural features of residue 139 in chain D

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Electrostatic Interactions:
HIS D 137 ND1	ARG D 139 NH1	3.618	INTRA-CHAIN
HIS D 137 NE2	ARG D 139 NH1	3.255	INTRA-CHAIN
ARG D 139 NH1	HIS D 137 NE2	3.255	INTRA-CHAIN
ARG D 139 NH2	HIS D 137 NE2	3.101	INTRA-CHAIN

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Protrusion Index:
ARG D 139 N	0.15
ARG D 139 CA	0.10
ARG D 139 O	0.07
ARG D 139 CB	0.12
ARG D 139 CG	0.09
ARG D 139 CD	0.09
ARG D 139 NE	0.11
ARG D 139 CZ	0.18
ARG D 139 NH1	0.09
ARG D 139 NH2	0.13

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Salt bridges:
ARG D 139	LYS D 140	2.709	INTRA-CHAIN

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Van der Waal's Interactions:
TYR B 50 OH 437	ARG D 139 NH2 1146	-0.013	INTER-CHAIN