Structural features of residue 21 in chain A

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Hydrophobic Interactions:
ILE A 18	LEU A 21	Dist=5.679	INTRA-CHAIN
LEU A 21	LEU A 22	Dist=5.464	INTRA-CHAIN
ILE B 18	LEU A 21	Dist=5.319	INTER-CHAIN

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Protrusion Index:
LEU A 21 N	0.53
LEU A 21 CA	0.36
LEU A 21 C	0.26
LEU A 21 O	0.27
LEU A 21 CB	0.28
LEU A 21 CG	0.33
LEU A 21 CD1	0.30
LEU A 21 CD2	0.47

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Van der Waal's Interactions:
SER A 20 O 158	LEU A 21 CD2 170	-0.040	INTRA-CHAIN
LYS B 13 O 101	LEU A 21 CD2 170	-0.017	INTER-CHAIN
GLN B 17 NE2 138	LEU A 21 CD2 170	-0.259	INTER-CHAIN
ILE B 18 CD1 146	LEU A 21 CD2 170	-0.028	INTER-CHAIN