Structural features of residue 81 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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|        A|       81|      A|         K|       69|      B|
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|        A|       81|      B|         K|       69|      A|
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Protrusion Index:
ALA A 81 N	0.54
ALA A 81 CA	0.75
ALA A 81 C	1.00
ALA A 81 O	1.06
ALA A 81 CB	0.81

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Van der Waal's Interactions:
ALA A 81 CB 654	GLY A 82 O 658	-0.011	INTRA-CHAIN
LYS B 69 NZ 1307	ALA A 81 CB 654	-0.293	INTER-CHAIN