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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|        A|       55|      A|         A|       55|      B|
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|        K|       54|      B|         A|       55|      A|
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Hydrophobic Interactions:
ALA A 55	TYR A 56	Dist=5.684	INTRA-CHAIN
VAL B 4	ALA A 55	Dist=6.138	INTER-CHAIN

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Protrusion Index:
ALA A 55 N	0.26
ALA A 55 CA	0.23
ALA A 55 C	0.28
ALA A 55 O	0.32
ALA A 55 CB	0.38

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Van der Waal's Interactions:
THR B 5 CG2 108	ALA A 55 CB 486	-0.038	INTER-CHAIN
LYS B 7 NZ 125	ALA A 55 CB 486	-0.027	INTER-CHAIN