Structural features of residue 52 in chain B
Z	GLU B 53 OE2	-1.669	INTRA-CHAIN
LYS B 52 NZ	GLU B 60 OE2	-1.356	INTRA-CHAIN
LYS B 52 NZ	GLU B 61 OE2	-1.064	INTRA-CHAIN
GLU B 53 OE1	LYS B 52 NZ	-1.842	INTRA-CHAIN
GLU B 53 OE2	LYS B 52 NZ	-1.669	INTRA-CHAIN
GLU B 60 OE1	LYS B 52 NZ	-1.519	INTRA-CHAIN
GLU B 60 OE2	LYS B 52 NZ	-1.356	INTRA-CHAIN
GLU B 61 OE2	LYS B 52 NZ	-1.064	INTRA-CHAIN

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Protrusion Index:
LYS B 52 N	0.51
LYS B 52 CA	0.53
LYS B 52 C	0.52
LYS B 52 O	0.41
LYS B 52 CB	0.68
LYS B 52 CG	0.59
LYS B 52 CD	0.74
LYS B 52 CE	0.67
LYS B 52 NZ	0.45

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Van der Waal's Interactions:
LYS B 52 NZ 661	ASP B 56 OD2 693	-1.738	INTRA-CHAIN