Structural features of residue 21 in chain A

*********************************
Hydrophobic Interactions:
LEU A 15	LEU A 21	Dist=5.451	INTRA-CHAIN
ILE A 20	LEU A 21	Dist=5.868	INTRA-CHAIN
LEU A 21	LEU A 23	Dist=6.307	INTRA-CHAIN
LEU A 21	VAL A 43	Dist=6.303	INTRA-CHAIN
LEU A 21	LEU A 55	Dist=6.841	INTRA-CHAIN
LEU A 21	ALA B 78	Dist=6.422	INTER-CHAIN

*********************************
Protrusion Index:
LEU A 21 N	0.23
LEU A 21 CA	0.25
LEU A 21 C	0.25
LEU A 21 O	0.13
LEU A 21 CB	0.18
LEU A 21 CG	0.15
LEU A 21 CD1	0.07
LEU A 21 CD2	0.21

*********************************
Van der Waal's Interactions:
LEU A 13 CD2 57	LEU A 21 CD2 108	-0.034	INTRA-CHAIN
LEU A 15 CD2 72	LEU A 21 CD2 108	-0.061	INTRA-CHAIN
GLY A 19 O 92	LEU A 21 CD2 108	-0.011	INTRA-CHAIN
LEU A 21 CD2 108	VAL A 43 CG2 281	-0.033	INTRA-CHAIN
LEU A 21 CD2 108	LEU A 46 CD2 306	-0.225	INTRA-CHAIN
LEU A 21 CD2 108	CYS A 47 SG 312	-0.609	INTRA-CHAIN
LEU A 21 CD2 108	HIS A 52 NE2 353	-0.017	INTRA-CHAIN