Structural features of residue 21 in chain A

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Hydrophobic Interactions:
TYR A 19	PHE A 21	Dist=5.990	INTRA-CHAIN
PHE A 21	ILE A 22	Dist=5.558	INTRA-CHAIN

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Protrusion Index:
PHE A 21 N	0.88
PHE A 21 CA	1.15
PHE A 21 C	0.97
PHE A 21 O	1.19
PHE A 21 CB	1.45
PHE A 21 CG	1.08
PHE A 21 CD1	1.02
PHE A 21 CD2	0.88
PHE A 21 CE1	0.67
PHE A 21 CE2	0.71
PHE A 21 CZ	0.62

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Van der Waal's Interactions:
PHE A 21 CZ 174	ILE A 22 CD1 182	-0.196	INTRA-CHAIN
PHE A 21 CZ 174	TYR A 230 OH 1808	-0.698	INTRA-CHAIN
PHE A 21 CZ 174	TRP B 261 CH2 4190	-0.109	INTER-CHAIN