Structural features of residue 91 in chain A

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Electrostatic Interactions:
ARG A 91 NH1	ARG B 15 NH1	3.794	INTER-CHAIN
ARG A 91 NH1	ARG B 15 NH2	3.470	INTER-CHAIN
ARG A 91 NH1	HIS B 69 NE2	5.295	INTER-CHAIN
ARG A 91 NH2	ARG B 15 NH1	4.337	INTER-CHAIN
ARG A 91 NH2	ARG B 15 NH2	3.854	INTER-CHAIN
ARG A 91 NH2	HIS B 69 NE2	6.618	INTER-CHAIN
ARG B 15 NH1	ARG A 91 NH1	3.794	INTER-CHAIN
ARG B 15 NH1	ARG A 91 NH2	4.337	INTER-CHAIN
ARG B 15 NH2	ARG A 91 NH1	3.470	INTER-CHAIN
ARG B 15 NH2	ARG A 91 NH2	3.854	INTER-CHAIN
HIS B 69 ND1	ARG A 91 NH1	4.108	INTER-CHAIN
HIS B 69 NE2	ARG A 91 NH1	5.295	INTER-CHAIN

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Protrusion Index:
ARG A 91 N	0.69
ARG A 91 CA	0.63
ARG A 91 C	0.64
ARG A 91 O	0.65
ARG A 91 CB	0.32
ARG A 91 CG	0.28
ARG A 91 CD	0.44
ARG A 91 NE	0.31
ARG A 91 CZ	0.31
ARG A 91 NH1	0.29
ARG A 91 NH2	0.39

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Salt bridges:
GLU A 90	ARG A 91	2.258	INTRA-CHAIN

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Van der Waal's Interactions:
ARG A 91 NH2 718	LEU A 95 CD2 747	-0.009	INTRA-CHAIN
TYR B 24 OH 922	ARG A 91 NH2 718	-0.012	INTER-CHAIN
ASP B 65 OD2 1246	ARG A 91 NH2 718	-0.077	INTER-CHAIN
TYR B 68 OH 1276	ARG A 91 NH2 718	-0.033	INTER-CHAIN
HIS B 69 NE2 1286	ARG A 91 NH2 718	-0.074	INTER-CHAIN