Structural features of residue 20 in chain A

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Electrostatic Interactions:
ARG A 20 NH1	HIS A 28 NE2	2.398	INTRA-CHAIN
ARG A 20 NH1	ARG A 67 NH1	3.915	INTRA-CHAIN
ARG A 20 NH1	ARG A 67 NH2	4.363	INTRA-CHAIN
ARG A 20 NH2	ARG A 25 NH1	3.271	INTRA-CHAIN
ARG A 20 NH2	ARG A 25 NH2	2.972	INTRA-CHAIN
ARG A 20 NH2	HIS A 28 NE2	2.537	INTRA-CHAIN
ARG A 20 NH2	ARG A 67 NH1	3.626	INTRA-CHAIN
ARG A 20 NH2	ARG A 67 NH2	3.937	INTRA-CHAIN
ARG A 25 NH1	ARG A 20 NH2	3.271	INTRA-CHAIN
ARG A 25 NH2	ARG A 20 NH2	2.972	INTRA-CHAIN
HIS A 28 ND1	ARG A 20 NH1	2.222	INTRA-CHAIN
HIS A 28 NE2	ARG A 20 NH1	2.398	INTRA-CHAIN
ARG A 67 NH1	ARG A 20 NH1	3.915	INTRA-CHAIN
ARG A 67 NH1	ARG A 20 NH2	3.626	INTRA-CHAIN
ARG A 67 NH2	ARG A 20 NH1	4.363	INTRA-CHAIN
ARG A 67 NH2	ARG A 20 NH2	3.937	INTRA-CHAIN

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Protrusion Index:
ARG A 20 N	0.83
ARG A 20 CA	0.77
ARG A 20 C	0.60
ARG A 20 O	0.53
ARG A 20 CB	0.62
ARG A 20 CG	0.74
ARG A 20 CD	0.84
ARG A 20 NE	0.68
ARG A 20 CZ	0.93
ARG A 20 NH1	1.27
ARG A 20 NH2	0.89

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Van der Waal's Interactions:
GLU A 17 OE2 127	ARG A 20 NH2 152	-0.041	INTRA-CHAIN
ARG A 20 NH2 152	TYR B 42 OH 328	-0.011	INTER-CHAIN
ARG A 20 NH2 152	THR B 427 CG2 3366	-0.593	INTER-CHAIN
ARG A 20 NH2 152	ASP B 428 OD2 3374	-0.154	INTER-CHAIN
ARG A 20 NH2 152	ILE B 431 CD1 3394	-0.896	INTER-CHAIN