Structural features of residue 21 in chain A

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Hydrophobic Interactions:
PHE A 7	VAL A 21	Dist=5.042	INTRA-CHAIN
VAL A 9	VAL A 21	Dist=5.574	INTRA-CHAIN
LEU A 19	VAL A 21	Dist=6.480	INTRA-CHAIN
TYR A 20	VAL A 21	Dist=5.940	INTRA-CHAIN
VAL A 21	PHE A 48	Dist=6.649	INTRA-CHAIN
VAL A 21	ILE A 57	Dist=4.208	INTRA-CHAIN
VAL A 21	ALA A 59	Dist=5.297	INTRA-CHAIN
VAL A 21	ILE A 94	Dist=6.187	INTRA-CHAIN

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Protrusion Index:
VAL A 21 N	0.14
VAL A 21 CA	0.10
VAL A 21 C	0.09
VAL A 21 O	0.03
VAL A 21 CB	0.05
VAL A 21 CG1	-0.01
VAL A 21 CG2	0.02

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Van der Waal's Interactions:
VAL A 9 CG2 91	VAL A 21 CG2 189	-0.637	INTRA-CHAIN
LEU A 19 CD2 170	VAL A 21 CG2 189	-0.036	INTRA-CHAIN
VAL A 21 CG2 189	GLY A 22 O 193	-0.017	INTRA-CHAIN
VAL A 21 CG2 189	PHE A 48 CZ 380	-0.031	INTRA-CHAIN
VAL A 21 CG2 189	ILE A 57 CD1 445	-0.012	INTRA-CHAIN
VAL A 21 CG2 189	ALA A 59 CB 460	-0.309	INTRA-CHAIN
VAL A 21 CG2 189	ILE A 94 CD1 744	-0.063	INTRA-CHAIN