Structural features of residue 18 in chain A

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Electrostatic Interactions:
ARG A 18 NH1	ARG A 41 NH1	4.841	INTRA-CHAIN
ARG A 18 NH1	ARG A 41 NH2	5.116	INTRA-CHAIN
ARG A 18 NH1	HIS A 155 NE2	3.455	INTRA-CHAIN
ARG A 18 NH2	ARG A 41 NH1	4.503	INTRA-CHAIN
ARG A 18 NH2	ARG A 41 NH2	4.756	INTRA-CHAIN
ARG A 18 NH2	HIS A 155 NE2	3.833	INTRA-CHAIN
ARG A 18 NH2	HIS A 157 NE2	2.190	INTRA-CHAIN
ARG A 41 NH1	ARG A 18 NH1	4.841	INTRA-CHAIN
ARG A 41 NH1	ARG A 18 NH2	4.503	INTRA-CHAIN
ARG A 41 NH2	ARG A 18 NH1	5.116	INTRA-CHAIN
ARG A 41 NH2	ARG A 18 NH2	4.756	INTRA-CHAIN
HIS A 68 ND1	ARG A 18 NH1	2.276	INTRA-CHAIN
HIS A 155 ND1	ARG A 18 NH1	3.302	INTRA-CHAIN
HIS A 155 NE2	ARG A 18 NH1	3.455	INTRA-CHAIN
HIS A 157 ND1	ARG A 18 NH1	2.312	INTRA-CHAIN

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Protrusion Index:
ARG A 18 N	0.06
ARG A 18 CA	0.04
ARG A 18 C	0.01
ARG A 18 O	0.02
ARG A 18 CB	0.08
ARG A 18 CG	0.10
ARG A 18 CD	0.08
ARG A 18 NE	0.14
ARG A 18 CZ	0.21
ARG A 18 NH1	0.20
ARG A 18 NH2	0.25

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Van der Waal's Interactions:
ARG A 18 NH2 145	GLU A 42 OE2 346	-0.011	INTRA-CHAIN
ARG A 18 NH2 145	LEU A 150 CD2 1256	-0.021	INTRA-CHAIN
ARG A 18 NH2 145	GLU B 153 OE2 2611	-0.015	INTER-CHAIN