Structural features of residue 54 in chain A

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Electrostatic Interactions:
GLU A 19 OE1	LYS A 54 NZ	-1.159	INTRA-CHAIN
GLU A 19 OE2	LYS A 54 NZ	-1.153	INTRA-CHAIN
GLU A 20 OE1	LYS A 54 NZ	-6.102	INTRA-CHAIN
GLU A 20 OE2	LYS A 54 NZ	-4.369	INTRA-CHAIN
GLU A 21 OE1	LYS A 54 NZ	-1.263	INTRA-CHAIN
GLU A 21 OE2	LYS A 54 NZ	-1.305	INTRA-CHAIN
LYS A 54 NZ	GLU A 19 OE2	-1.153	INTRA-CHAIN
LYS A 54 NZ	GLU A 20 OE2	-4.369	INTRA-CHAIN
LYS A 54 NZ	GLU A 21 OE2	-1.305	INTRA-CHAIN

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Protrusion Index:
LYS A 54 N	0.28
LYS A 54 CA	0.26
LYS A 54 C	0.43
LYS A 54 O	0.59
LYS A 54 CB	0.26
LYS A 54 CG	0.45
LYS A 54 CD	0.52
LYS A 54 CE	0.86
LYS A 54 NZ	1.19

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Salt bridges:
GLU A 20	LYS A 54	2.595	INTRA-CHAIN

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Van der Waal's Interactions:
ALA A 16 CB 43	LYS A 54 NZ 348	-0.090	INTRA-CHAIN
GLU A 20 OE2 74	LYS A 54 NZ 348	-0.364	INTRA-CHAIN
LYS A 54 NZ 348	ILE A 56 CD1 365	-0.008	INTRA-CHAIN