Structural features of residue 21 in chain B

*********************************
Hydrophobic Interactions:
TYR B 19	PHE B 21	Dist=5.922	INTRA-CHAIN
PHE B 21	ILE B 22	Dist=5.498	INTRA-CHAIN

*********************************
Protrusion Index:
PHE B 21 N	0.86
PHE B 21 CA	1.15
PHE B 21 C	0.98
PHE B 21 O	1.19
PHE B 21 CB	1.40
PHE B 21 CG	1.06
PHE B 21 CD1	1.02
PHE B 21 CD2	0.86
PHE B 21 CE1	0.67
PHE B 21 CE2	0.69
PHE B 21 CZ	0.60

*********************************
Van der Waal's Interactions:
PHE B 21 CZ 174	ILE B 22 CD1 182	-0.213	INTRA-CHAIN
PHE B 21 CZ 174	TYR B 230 OH 1804	-0.602	INTRA-CHAIN
PHE B 21 CZ 174	TRP C 261 CH2 4188	-0.119	INTER-CHAIN