Structural features of residue 18 in chain C

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Electrostatic Interactions:
ARG A 69 NH1	HIS C 18 NE2	2.120	INTER-CHAIN
ARG A 69 NH2	HIS C 18 NE2	2.374	INTER-CHAIN
ARG A 72 NH2	HIS C 18 NE2	2.215	INTER-CHAIN
ASP A 93 OD1	HIS C 18 ND1	-1.770	INTER-CHAIN
ASP A 93 OD2	HIS C 18 ND1	-1.665	INTER-CHAIN
ARG A 110 NH1	HIS C 18 NE2	2.278	INTER-CHAIN
ARG A 110 NH2	HIS C 18 NE2	2.352	INTER-CHAIN
HIS C 18 ND1	ARG A 72 NH1	2.177	INTER-CHAIN
HIS C 18 ND1	ASP A 93 OD1	-1.770	INTER-CHAIN
HIS C 18 NE2	ARG A 69 NH1	2.120	INTER-CHAIN
HIS C 18 NE2	ASP A 93 OD1	-1.918	INTER-CHAIN
HIS C 18 NE2	ARG A 110 NH1	2.278	INTER-CHAIN

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Protrusion Index:
HIS A 18 C	0.72
HIS C 18 N	0.80
HIS C 18 CA	0.68
HIS C 18 C	0.72
HIS C 18 O	0.74
HIS C 18 CB	0.97
HIS C 18 CG	1.08
HIS C 18 ND1	1.57
HIS C 18 CD2	0.88
HIS C 18 CE1	1.74
HIS C 18 NE2	1.29

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Salt bridges:
HIS C 18	LYS C 19	2.792	INTRA-CHAIN

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Van der Waal's Interactions:
HIS C 18 NE2 131	TRP A 94 CH2 720	-0.030	INTER-CHAIN