Structural features of residue 21 in chain A

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Hydrophobic Interactions:
PHE A 17	TYR A 21	Dist=6.090	INTRA-CHAIN
VAL A 20	TYR A 21	Dist=5.076	INTRA-CHAIN

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Protrusion Index:
TYR A 21 N	0.34
TYR A 21 CA	0.35
TYR A 21 C	0.56
TYR A 21 O	0.51
TYR A 21 CB	0.50
TYR A 21 CG	0.72
TYR A 21 CD1	0.58
TYR A 21 CD2	1.04
TYR A 21 CE1	0.65
TYR A 21 CE2	1.17
TYR A 21 CZ	0.98
TYR A 21 OH	1.24

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Van der Waal's Interactions:
PHE A 17 CZ 34	TYR A 21 OH 69	-0.011	INTRA-CHAIN
TYR A 21 OH 69	LYS B 48 NZ 1082	-0.099	INTER-CHAIN