Structural features of residue 20 in chain A

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Hydrophobic Interactions:
ALA A 19	ALA A 20	Dist=5.768	INTRA-CHAIN
ALA A 20	TYR B 25	Dist=4.818	INTER-CHAIN

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Protrusion Index:
ALA A 20 N	0.48
ALA A 20 CA	0.62
ALA A 20 C	0.54
ALA A 20 O	0.65
ALA A 20 CB	0.53

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Van der Waal's Interactions:
ALA A 19 CB 145	ALA A 20 CB 150	-0.029	INTRA-CHAIN
ALA A 20 CB 150	SER B 22 OG 1114	-0.070	INTER-CHAIN
ALA A 20 CB 150	GLN B 101 NE2 1728	-0.033	INTER-CHAIN