Structural features of residue 21 in chain B

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Electrostatic Interactions:
ARG A 44 NH1	ARG B 21 NH1	5.966	INTER-CHAIN
ARG A 44 NH1	ARG B 21 NH2	8.347	INTER-CHAIN
ARG A 44 NH2	ARG B 21 NH1	7.974	INTER-CHAIN
ARG A 44 NH2	ARG B 21 NH2	11.747	INTER-CHAIN
ARG B 21 NH1	ARG A 44 NH1	5.966	INTER-CHAIN
ARG B 21 NH1	ARG A 44 NH2	7.974	INTER-CHAIN
ARG B 21 NH2	ARG A 44 NH1	8.347	INTER-CHAIN
ARG B 21 NH2	ARG A 44 NH2	11.747	INTER-CHAIN

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Protrusion Index:
ARG B 21 N	0.71
ARG B 21 CA	0.95
ARG B 21 C	0.88
ARG B 21 O	0.98
ARG B 21 CB	1.19
ARG B 21 CG	1.32
ARG B 21 CD	1.57
ARG B 21 NE	1.27
ARG B 21 CZ	1.48
ARG B 21 NH1	1.82
ARG B 21 NH2	1.40

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Van der Waal's Interactions:
GLU B 17 OE2 484	ARG B 21 NH2 523	-0.015	INTRA-CHAIN
MET B 20 CE 512	ARG B 21 NH2 523	-0.027	INTRA-CHAIN
ARG B 21 NH2 523	GLU B 24 OE2 547	-0.087	INTRA-CHAIN
ARG B 21 NH2 523	ARG A 44 NH2 302	-0.296	INTER-CHAIN