Structural features of residue 20 in chain C

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Protrusion Index:
ALA C 20 N	0.56
ALA C 20 CA	0.58
ALA C 20 C	0.74
ALA C 20 O	1.06
ALA C 20 CB	0.46

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Van der Waal's Interactions:
SER C 18 OG 122	ALA C 20 CB 138	-0.010	INTRA-CHAIN
ALA C 20 CB 138	ASP C 24 OD2 165	-0.704	INTRA-CHAIN
ALA C 20 CB 138	GLY C 26 O 174	-0.015	INTRA-CHAIN
ALA C 20 CB 138	ASP C 28 OD2 189	-0.111	INTRA-CHAIN
ALA C 20 CB 138	ARG C 64 NH2 452	-0.015	INTRA-CHAIN
ALA C 20 CB 138	ASP B 83 OD2 576	-0.011	INTER-CHAIN