Structural features of residue 21 in chain A

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Hydrophobic Interactions:
ALA A 18	ALA A 21	Dist=5.524	INTRA-CHAIN
LEU A 20	ALA A 21	Dist=5.405	INTRA-CHAIN
ALA A 21	LEU A 24	Dist=5.901	INTRA-CHAIN
ALA A 21	PHE A 50	Dist=6.628	INTRA-CHAIN
ALA A 21	LEU C 94	Dist=5.598	INTER-CHAIN

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Protrusion Index:
ALA A 21 N	0.29
ALA A 21 CA	0.32
ALA A 21 C	0.62
ALA A 21 O	0.52
ALA A 21 CB	0.45

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Van der Waal's Interactions:
ALA A 18 CB 159	ALA A 21 CB 177	-0.037	INTRA-CHAIN
LEU A 20 CD2 172	ALA A 21 CB 177	-0.010	INTRA-CHAIN
ALA A 21 CB 177	ASP A 22 OD2 185	-0.023	INTRA-CHAIN
ALA A 21 CB 177	LYS A 44 NZ 346	-0.013	INTRA-CHAIN
ALA A 21 CB 177	PHE A 50 CZ 392	-0.192	INTRA-CHAIN
ALA A 21 CB 177	LEU C 94 CD2 2192	-0.158	INTER-CHAIN