Structural features of residue 20 in chain B

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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|      101|      A|         S|       20|      B|
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Protrusion Index:
SER B 20 N	0.23
SER B 20 CA	0.74
SER B 20 C	0.77
SER B 20 O	1.06
SER B 20 CB	0.95
SER B 20 OG	0.75

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Van der Waal's Interactions:
SER B 20 OG 1101	ARG A 80 NH2 618	-0.371	INTER-CHAIN