Structural features of residue 109 in chain A

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Electrostatic Interactions:
ARG A 106 NH1	HIS A 109 NE2	3.008	INTRA-CHAIN
ARG A 106 NH2	HIS A 109 NE2	2.746	INTRA-CHAIN
ARG A 107 NH1	HIS A 109 NE2	2.605	INTRA-CHAIN
ARG A 107 NH2	HIS A 109 NE2	2.513	INTRA-CHAIN
HIS A 109 ND1	ARG A 106 NH1	2.575	INTRA-CHAIN
HIS A 109 ND1	ARG A 107 NH1	2.301	INTRA-CHAIN
HIS A 109 NE2	ARG A 106 NH1	3.008	INTRA-CHAIN
HIS A 109 NE2	ARG A 107 NH1	2.605	INTRA-CHAIN

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Hydrogen bonds:

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|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
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|        H|      109|      A|         Y|       59|      B|
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Protrusion Index:
HIS A 109 N	0.74
HIS A 109 CA	0.52
HIS A 109 C	0.51
HIS A 109 O	0.48
HIS A 109 CB	0.68
HIS A 109 CG	0.64
HIS A 109 ND1	0.62
HIS A 109 CD2	0.59
HIS A 109 CE1	0.69
HIS A 109 NE2	0.72