Structural features of residue 89 in chain A

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Electrostatic Interactions:
ARG A 24 NH2	HIS A 89 NE2	2.115	INTRA-CHAIN
ASP A 83 OD1	HIS A 89 ND1	-1.368	INTRA-CHAIN
ASP A 83 OD2	HIS A 89 ND1	-1.497	INTRA-CHAIN
HIS A 89 ND1	ARG C 15 NH1	2.765	INTER-CHAIN
HIS A 89 ND1	ASP A 83 OD1	-1.368	INTRA-CHAIN
HIS A 89 ND1	HIS A 104 ND1	1.839	INTRA-CHAIN
HIS A 89 ND1	HIS A 104 NE2	3.604	INTRA-CHAIN
HIS A 89 ND1	ARG A 127 NH1	7.553	INTRA-CHAIN
HIS A 89 NE2	ARG C 15 NH1	2.486	INTER-CHAIN
HIS A 89 NE2	HIS A 104 ND1	2.867	INTRA-CHAIN
HIS A 89 NE2	HIS A 104 NE2	4.729	INTRA-CHAIN
HIS A 89 NE2	ARG A 127 NH1	5.415	INTRA-CHAIN
HIS A 104 ND1	HIS A 89 ND1	1.839	INTRA-CHAIN
HIS A 104 ND1	HIS A 89 NE2	6.450	INTRA-CHAIN
HIS A 104 NE2	HIS A 89 ND1	1.602	INTRA-CHAIN
HIS A 104 NE2	HIS A 89 NE2	4.729	INTRA-CHAIN
ARG A 127 NH1	HIS A 89 NE2	5.415	INTRA-CHAIN
ARG A 127 NH2	HIS A 89 NE2	5.899	INTRA-CHAIN
ARG C 15 NH1	HIS A 89 NE2	2.486	INTER-CHAIN
ARG C 15 NH2	HIS A 89 NE2	2.473	INTER-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|       89|      A|         E|      114|      C|
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Protrusion Index:
HIS A 89 N	0.18
HIS A 89 CA	0.16
HIS A 89 O	0.08
HIS A 89 CB	0.10
HIS A 89 CG	0.11
HIS A 89 ND1	0.09
HIS A 89 CD2	0.08
HIS A 89 CE1	0.04
HIS A 89 NE2	0.02

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Van der Waal's Interactions:
TYR A 61 OH 497	HIS A 89 NE2 715	-0.070	INTRA-CHAIN
HIS A 89 NE2 715	HIS A 104 NE2 827	-0.075	INTRA-CHAIN
HIS A 89 NE2 715	ARG A 127 NH2 1003	-0.037	INTRA-CHAIN