Structural features of residue 89 in chain B

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Electrostatic Interactions:
ARG A 21 NH2	ARG B 89 NH1	3.064	INTER-CHAIN
HIS A 54 ND1	ARG B 89 NH1	2.735	INTER-CHAIN
HIS A 54 NE2	ARG B 89 NH1	2.688	INTER-CHAIN
ARG B 89 NH1	ARG A 21 NH2	3.064	INTER-CHAIN
ARG B 89 NH1	HIS A 54 NE2	2.688	INTER-CHAIN
ARG B 89 NH1	ARG B 91 NH1	3.862	INTRA-CHAIN
ARG B 89 NH1	ARG B 91 NH2	3.231	INTRA-CHAIN
ARG B 89 NH1	HIS B 92 NE2	3.841	INTRA-CHAIN
ARG B 89 NH2	HIS A 54 NE2	2.370	INTER-CHAIN
ARG B 89 NH2	ARG B 91 NH1	3.585	INTRA-CHAIN
ARG B 89 NH2	ARG B 91 NH2	3.056	INTRA-CHAIN
ARG B 89 NH2	HIS B 92 NE2	3.182	INTRA-CHAIN
ARG B 91 NH1	ARG B 89 NH1	3.862	INTRA-CHAIN
ARG B 91 NH1	ARG B 89 NH2	3.585	INTRA-CHAIN
ARG B 91 NH2	ARG B 89 NH1	3.231	INTRA-CHAIN
ARG B 91 NH2	ARG B 89 NH2	3.056	INTRA-CHAIN
HIS B 92 ND1	ARG B 89 NH1	4.274	INTRA-CHAIN
HIS B 92 NE2	ARG B 89 NH1	3.841	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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|        R|       89|      B|         E|       15|      A|
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Protrusion Index:
ARG B 89 N	0.47
ARG B 89 CA	0.39
ARG B 89 C	0.29
ARG B 89 O	0.23
ARG B 89 CB	0.25
ARG B 89 CG	0.32
ARG B 89 CD	0.32
ARG B 89 NE	0.49
ARG B 89 CZ	0.68
ARG B 89 NH1	0.72
ARG B 89 NH2	0.95

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Van der Waal's Interactions:
SER A 19 OG 168	ARG B 89 NH2 1579	-0.034	INTER-CHAIN