Structural features of residue 18 in chain B

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Electrostatic Interactions:
ARG B 18 NH1	ARG D 70 NH1	4.372	INTER-CHAIN
ARG B 18 NH1	ARG D 70 NH2	3.793	INTER-CHAIN
ARG B 18 NH1	ARG D 146 NH1	3.021	INTER-CHAIN
ARG B 18 NH2	ARG D 70 NH1	3.663	INTER-CHAIN
ARG B 18 NH2	ARG D 70 NH2	3.225	INTER-CHAIN
ARG B 18 NH2	ARG D 146 NH1	3.217	INTER-CHAIN
ARG D 70 NH1	ARG B 18 NH1	4.372	INTER-CHAIN
ARG D 70 NH1	ARG B 18 NH2	3.663	INTER-CHAIN
ARG D 70 NH2	ARG B 18 NH1	3.793	INTER-CHAIN
ARG D 70 NH2	ARG B 18 NH2	3.225	INTER-CHAIN
ARG D 146 NH1	ARG B 18 NH1	3.021	INTER-CHAIN
ARG D 146 NH1	ARG B 18 NH2	3.217	INTER-CHAIN

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Protrusion Index:
ARG B 18 N	1.40
ARG B 18 CA	1.08
ARG B 18 C	0.91
ARG B 18 O	0.69
ARG B 18 CB	1.08
ARG B 18 CG	0.97
ARG B 18 CD	0.97
ARG B 18 NE	1.15
ARG B 18 CZ	1.29
ARG B 18 NH1	1.51
ARG B 18 NH2	1.60

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Salt bridges:
GLU B 17	ARG B 18	2.263	INTRA-CHAIN

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Short Contacts:
LYS B 16 C	ARG B 18 N	-0.086	INTRA-CHAIN

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Van der Waal's Interactions:
GLU B 17 OE2 23	ARG B 18 NH2 34	-0.055	INTRA-CHAIN
ARG B 18 NH2 34	ALA B 21 CB 54	-0.028	INTRA-CHAIN
ARG B 18 NH2 34	GLY D 148 O 971	-0.075	INTER-CHAIN
ARG B 18 NH2 34	ALA D 149 CB 976	-0.023	INTER-CHAIN