Structural features of residue 21 in chain A

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Electrostatic Interactions:
LYS A 18 NZ	LYS A 21 NZ	0.826	INTRA-CHAIN
LYS A 21 NZ	LYS A 18 NZ	0.826	INTRA-CHAIN
LYS A 21 NZ	LYS C 18 NZ	0.566	INTER-CHAIN
LYS C 18 NZ	LYS A 21 NZ	0.566	INTER-CHAIN

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Protrusion Index:
LYS A 21 N	0.81
LYS A 21 CA	0.98
LYS A 21 C	1.06
LYS A 21 O	1.22
LYS A 21 CB	0.93
LYS A 21 CG	1.29
LYS A 21 CD	1.29
LYS A 21 CE	1.60
LYS A 21 NZ	1.82

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Van der Waal's Interactions:
LYS A 21 NZ 174	ASP A 22 OD2 182	-0.012	INTRA-CHAIN
THR C 17 CG2 144	LYS A 21 NZ 174	-0.021	INTER-CHAIN