Structural features of residue 20 in chain B

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Protrusion Index:
ALA B 20 N	0.80
ALA B 20 CA	1.11
ALA B 20 C	1.06
ALA B 20 O	1.24
ALA B 20 CB	1.78

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Van der Waal's Interactions:
ASP B 18 OD2 4303	ALA B 20 CB 4315	-0.156	INTRA-CHAIN
PRO B 19 CD 4310	ALA B 20 CB 4315	-0.035	INTRA-CHAIN
ALA B 20 CB 4315	LYS A 40 NZ 255	-0.036	INTER-CHAIN