Structural features of residue 21 in chain A

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Hydrogen bonds:

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|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
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|        Q|       14|      B|         V|       21|      A|
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Hydrophobic Interactions:
ALA A 17	VAL A 21	Dist=6.235	INTRA-CHAIN
ILE A 18	VAL A 21	Dist=5.756	INTRA-CHAIN
ALA A 20	VAL A 21	Dist=5.257	INTRA-CHAIN
VAL A 21	ILE A 24	Dist=5.772	INTRA-CHAIN
VAL A 21	VAL A 34	Dist=5.559	INTRA-CHAIN
VAL A 21	ILE B 36	Dist=6.487	INTER-CHAIN
ALA B 17	VAL A 21	Dist=5.170	INTER-CHAIN
ILE B 18	VAL A 21	Dist=5.629	INTER-CHAIN

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Protrusion Index:
VAL A 21 N	0.34
VAL A 21 CA	0.22
VAL A 21 C	0.33
VAL A 21 O	0.26
VAL A 21 CB	0.06
VAL A 21 CG1	0.00
VAL A 21 CG2	-0.03

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Van der Waal's Interactions:
PHE A 6 CZ 52	VAL A 21 CG2 163	-0.011	INTRA-CHAIN
ALA A 17 CB 133	VAL A 21 CG2 163	-0.057	INTRA-CHAIN
ALA A 20 CB 156	VAL A 21 CG2 163	-0.068	INTRA-CHAIN
VAL A 21 CG2 163	GLN A 22 CB 168	-0.011	INTRA-CHAIN
VAL A 21 CG2 163	ILE A 24 CD1 181	-0.091	INTRA-CHAIN
VAL A 21 CG2 163	VAL A 34 CG2 252	-0.124	INTRA-CHAIN
VAL A 21 CG2 163	VAL B 34 CG2 1354	-0.015	INTER-CHAIN
VAL A 21 CG2 163	ILE B 36 CD1 1369	-0.301	INTER-CHAIN
ILE B 8 CD1 1157	VAL A 21 CG2 163	-0.024	INTER-CHAIN
ALA B 17 CB 1227	VAL A 21 CG2 163	-0.036	INTER-CHAIN
ILE B 18 CD1 1235	VAL A 21 CG2 163	-0.013	INTER-CHAIN