Structural features of residue 20 in chain B

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Protrusion Index:
ALA B 20 N	1.34
ALA B 20 CA	1.15
ALA B 20 C	0.89
ALA B 20 O	0.69
ALA B 20 CB	1.48

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Van der Waal's Interactions:
GLY B 19 O 899	ALA B 20 CB 904	-0.914	INTRA-CHAIN
ALA B 20 CB 904	ARG A 83 NH2 640	-0.406	INTER-CHAIN