Structural features of residue 21 in chain B

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Hydrophobic Interactions:
ALA B 20	ALA B 21	Dist=5.408	INTRA-CHAIN
ALA B 21	LEU B 150	Dist=6.704	INTRA-CHAIN
ALA B 21	TYR B 151	Dist=5.346	INTRA-CHAIN

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Protrusion Index:
ALA B 21 N	0.04
ALA B 21 CA	0.05
ALA B 21 C	0.07
ALA B 21 O	0.06
ALA B 21 CB	0.13

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Van der Waal's Interactions:
HIS A 19 NE2 104	ALA B 21 CB 114	-0.008	INTER-CHAIN
HIS B 19 NE2 104	ALA B 21 CB 114	-0.017	INTRA-CHAIN
ALA B 20 CB 109	ALA B 21 CB 114	-0.042	INTRA-CHAIN
ALA B 21 CB 114	VAL B 23 CG2 125	-0.019	INTRA-CHAIN
ALA B 21 CB 114	THR B 40 CG2 252	-0.194	INTRA-CHAIN