Structural features of residue 21 in chain A

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Hydrophobic Interactions:
VAL A 4	LEU A 21	Dist=5.532	INTRA-CHAIN
LEU A 17	LEU A 21	Dist=6.230	INTRA-CHAIN
ALA A 18	LEU A 21	Dist=5.752	INTRA-CHAIN
LEU A 20	LEU A 21	Dist=5.282	INTRA-CHAIN
LEU A 21	PHE A 26	Dist=4.029	INTRA-CHAIN
LEU A 21	ALA A 28	Dist=4.132	INTRA-CHAIN
LEU A 21	ILE B 109	Dist=6.530	INTER-CHAIN

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Protrusion Index:
LEU A 21 N	0.24
LEU A 21 CA	0.23
LEU A 21 C	0.40
LEU A 21 O	0.37
LEU A 21 CB	0.11
LEU A 21 CG	0.03
LEU A 21 CD1	0.04
LEU A 21 CD2	0.02

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Van der Waal's Interactions:
VAL A 4 CG2 25	LEU A 21 CD2 157	-0.160	INTRA-CHAIN
ILE A 6 CD1 41	LEU A 21 CD2 157	-0.013	INTRA-CHAIN
LEU A 17 CD2 125	LEU A 21 CD2 157	-0.015	INTRA-CHAIN
LEU A 21 CD2 157	PHE A 26 CZ 201	-0.102	INTRA-CHAIN
LEU A 21 CD2 157	ALA A 28 CB 215	-0.025	INTRA-CHAIN
LEU A 21 CD2 157	ILE B 109 CD1 823	-0.254	INTER-CHAIN
LEU A 21 CD2 157	ILE B 112 CD1 847	-0.143	INTER-CHAIN