Structural features of residue 56 in chain A

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Electrostatic Interactions:
ARG A 53 NH1	ARG A 56 NH1	6.078	INTRA-CHAIN
ARG A 53 NH1	ARG A 56 NH2	7.370	INTRA-CHAIN
ARG A 53 NH2	ARG A 56 NH1	7.241	INTRA-CHAIN
ARG A 53 NH2	ARG A 56 NH2	9.356	INTRA-CHAIN
ARG A 56 NH1	ARG A 53 NH1	6.078	INTRA-CHAIN
ARG A 56 NH1	ARG A 53 NH2	7.241	INTRA-CHAIN
ARG A 56 NH1	HIS B 242 NE2	2.333	INTER-CHAIN
ARG A 56 NH2	ARG A 53 NH1	7.370	INTRA-CHAIN
ARG A 56 NH2	ARG A 53 NH2	9.356	INTRA-CHAIN
ARG A 56 NH2	HIS B 242 NE2	2.230	INTER-CHAIN
HIS B 242 ND1	ARG A 56 NH1	2.502	INTER-CHAIN
HIS B 242 NE2	ARG A 56 NH1	2.333	INTER-CHAIN

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Protrusion Index:
ARG A 56 N	0.29
ARG A 56 CA	0.34
ARG A 56 C	0.28
ARG A 56 O	0.29
ARG A 56 CB	0.53
ARG A 56 CG	0.64
ARG A 56 CD	0.54
ARG A 56 NE	0.57
ARG A 56 CZ	0.49
ARG A 56 NH1	0.35
ARG A 56 NH2	0.71

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Salt bridges:
GLU A 52	ARG A 56	2.829	INTRA-CHAIN

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Van der Waal's Interactions:
GLU A 52 O 366	ARG A 56 NH2 410	-0.011	INTRA-CHAIN
ARG A 53 NH2 387	ARG A 56 NH2 410	-0.077	INTRA-CHAIN
ARG A 56 NH2 410	ASP A 60 OD2 440	-0.015	INTRA-CHAIN
ARG A 56 NH2 410	SER B 287 OG 4698	-0.019	INTER-CHAIN
ARG A 56 NH2 410	GLY B 297 O 4767	-0.015	INTER-CHAIN
ARG A 56 NH2 410	ASP B 298 OD2 4775	-1.224	INTER-CHAIN
ARG A 56 NH2 410	GLU B 304 OE2 4824	-0.019	INTER-CHAIN