Structural features of residue 18 in chain A

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Electrostatic Interactions:
ARG A 18 NH1	ARG A 41 NH1	6.263	INTRA-CHAIN
ARG A 18 NH1	ARG A 41 NH2	8.776	INTRA-CHAIN
ARG A 18 NH1	HIS A 155 NE2	3.798	INTRA-CHAIN
ARG A 18 NH2	ARG B 37 NH1	3.209	INTER-CHAIN
ARG A 18 NH2	ARG A 41 NH1	6.482	INTRA-CHAIN
ARG A 18 NH2	ARG A 41 NH2	9.633	INTRA-CHAIN
ARG A 18 NH2	HIS A 155 NE2	4.319	INTRA-CHAIN
ARG A 18 NH2	HIS A 157 NE2	2.228	INTRA-CHAIN
ARG A 41 NH1	ARG A 18 NH1	6.263	INTRA-CHAIN
ARG A 41 NH1	ARG A 18 NH2	6.482	INTRA-CHAIN
ARG A 41 NH2	ARG A 18 NH1	8.776	INTRA-CHAIN
ARG A 41 NH2	ARG A 18 NH2	9.633	INTRA-CHAIN
HIS A 68 ND1	ARG A 18 NH1	2.267	INTRA-CHAIN
HIS A 155 ND1	ARG A 18 NH1	3.378	INTRA-CHAIN
HIS A 155 NE2	ARG A 18 NH1	3.798	INTRA-CHAIN
HIS A 157 ND1	ARG A 18 NH1	2.311	INTRA-CHAIN
ARG B 37 NH1	ARG A 18 NH2	3.209	INTER-CHAIN

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Protrusion Index:
ARG A 18 N	0.01
ARG A 18 CA	0.01
ARG A 18 C	-0.04
ARG A 18 O	-0.02
ARG A 18 CB	0.03
ARG A 18 CG	0.03
ARG A 18 CD	0.04
ARG A 18 NE	0.07
ARG A 18 CZ	0.18
ARG A 18 NH1	0.15
ARG A 18 NH2	0.15

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Van der Waal's Interactions:
ARG A 18 NH2 145	ARG A 41 NH2 337	-0.092	INTRA-CHAIN
ARG A 18 NH2 145	GLU A 42 OE2 346	-0.009	INTRA-CHAIN
ARG A 18 NH2 145	LEU A 150 CD2 1228	-0.022	INTRA-CHAIN
ARG A 18 NH2 145	GLU B 153 OE2 2547	-0.014	INTER-CHAIN