Structural features of residue 21 in chain A

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Hydrophobic Interactions:
LEU A 19	VAL A 21	Dist=6.665	INTRA-CHAIN
TYR A 20	VAL A 21	Dist=5.830	INTRA-CHAIN
VAL A 21	PHE A 23	Dist=6.938	INTRA-CHAIN
VAL A 21	VAL A 26	Dist=6.799	INTRA-CHAIN
VAL A 21	TYR A 38	Dist=5.864	INTRA-CHAIN
VAL A 21	ALA A 40	Dist=4.861	INTRA-CHAIN
VAL A 21	VAL B 63	Dist=6.327	INTER-CHAIN
VAL A 21	VAL B 67	Dist=6.425	INTER-CHAIN

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Protrusion Index:
VAL A 21 N	0.37
VAL A 21 CA	0.28
VAL A 21 C	0.43
VAL A 21 O	0.39
VAL A 21 CB	0.10
VAL A 21 CG1	0.09
VAL A 21 CG2	0.07

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Van der Waal's Interactions:
LEU A 19 CD2 63	VAL A 21 CG2 82	-0.140	INTRA-CHAIN
VAL A 21 CG2 82	PHE A 23 CZ 101	-0.012	INTRA-CHAIN
VAL A 21 CG2 82	TYR A 38 OH 220	-0.205	INTRA-CHAIN
VAL A 21 CG2 82	ALA A 40 CB 235	-0.361	INTRA-CHAIN
VAL A 21 CG2 82	HIS B 60 NE2 1202	-0.010	INTER-CHAIN
VAL A 21 CG2 82	VAL B 63 CG2 1222	-0.015	INTER-CHAIN
VAL A 21 CG2 82	VAL B 67 CG2 1253	-0.161	INTER-CHAIN