Structural features of residue 81 in chain B

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Electrostatic Interactions:
GLU A 49 OE1	LYS B 81 NZ	-1.423	INTER-CHAIN
GLU A 49 OE2	LYS B 81 NZ	-1.394	INTER-CHAIN
GLU A 50 OE1	LYS B 81 NZ	-1.058	INTER-CHAIN
GLU A 50 OE2	LYS B 81 NZ	-1.093	INTER-CHAIN
LYS A 63 NZ	LYS B 81 NZ	0.500	INTER-CHAIN
LYS B 78 NZ	LYS B 81 NZ	0.682	INTRA-CHAIN
LYS B 81 NZ	GLU A 49 OE2	-1.394	INTER-CHAIN
LYS B 81 NZ	GLU A 50 OE2	-1.093	INTER-CHAIN
LYS B 81 NZ	LYS A 63 NZ	0.500	INTER-CHAIN
LYS B 81 NZ	LYS B 78 NZ	0.682	INTRA-CHAIN

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Protrusion Index:
LYS B 81 N	0.35
LYS B 81 CA	0.42
LYS B 81 C	0.59
LYS B 81 O	0.65
LYS B 81 CB	0.57
LYS B 81 CG	0.60
LYS B 81 CD	0.68
LYS B 81 CE	0.59
LYS B 81 NZ	0.71

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Salt bridges:
ASP A 56	LYS B 81	2.737	INTER-CHAIN

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Van der Waal's Interactions:
ASP A 56 OD2 384	LYS B 81 NZ 1304	-1.746	INTER-CHAIN