Structural features of residue 55 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|      149|      B|         S|       55|      A|
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Protrusion Index:
SER A 55 N	0.34
SER A 55 CA	0.34
SER A 55 C	0.24
SER A 55 O	0.28
SER A 55 CB	0.56
SER A 55 OG	0.46

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Van der Waal's Interactions:
SER A 55 OG 431	HIS A 56 NE2 441	-0.249	INTRA-CHAIN
SER A 55 OG 431	GLU A 106 OE2 664	-0.068	INTRA-CHAIN
SER A 55 OG 431	ALA B 148 CB 2473	-0.079	INTER-CHAIN