Structural features of residue 75 in chain A

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Electrostatic Interactions:
HIS A 14 NE2	ARG A 75 NH1	2.117	INTRA-CHAIN
HIS A 40 ND1	ARG A 75 NH1	3.989	INTRA-CHAIN
HIS A 40 NE2	ARG A 75 NH1	3.857	INTRA-CHAIN
ARG A 73 NH1	ARG A 75 NH1	6.637	INTRA-CHAIN
ARG A 73 NH1	ARG A 75 NH2	7.050	INTRA-CHAIN
ARG A 73 NH2	ARG A 75 NH1	5.407	INTRA-CHAIN
ARG A 73 NH2	ARG A 75 NH2	5.584	INTRA-CHAIN
ARG A 75 NH1	HIS A 14 NE2	2.117	INTRA-CHAIN
ARG A 75 NH1	HIS A 40 NE2	3.857	INTRA-CHAIN
ARG A 75 NH1	ARG A 73 NH1	6.637	INTRA-CHAIN
ARG A 75 NH1	ARG A 73 NH2	5.407	INTRA-CHAIN
ARG A 75 NH1	ARG B 83 NH1	3.794	INTER-CHAIN
ARG A 75 NH1	ARG B 83 NH2	3.479	INTER-CHAIN
ARG A 75 NH2	HIS A 40 NE2	3.407	INTRA-CHAIN
ARG A 75 NH2	ARG A 73 NH1	7.050	INTRA-CHAIN
ARG A 75 NH2	ARG A 73 NH2	5.584	INTRA-CHAIN
ARG A 75 NH2	ARG B 83 NH1	3.624	INTER-CHAIN
ARG A 75 NH2	ARG B 83 NH2	3.339	INTER-CHAIN
ARG B 83 NH1	ARG A 75 NH1	3.794	INTER-CHAIN
ARG B 83 NH1	ARG A 75 NH2	3.624	INTER-CHAIN
ARG B 83 NH2	ARG A 75 NH1	3.479	INTER-CHAIN
ARG B 83 NH2	ARG A 75 NH2	3.339	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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|        R|       75|      A|         W|       78|      B|
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Protrusion Index:
ARG A 75 N	0.35
ARG A 75 CA	0.52
ARG A 75 C	0.72
ARG A 75 O	1.11
ARG A 75 CB	0.77
ARG A 75 CG	0.59
ARG A 75 CD	0.89
ARG A 75 NE	0.68
ARG A 75 CZ	0.81
ARG A 75 NH1	0.64
ARG A 75 NH2	1.15

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Salt bridges:
ASP A 74	ARG A 75	2.255	INTRA-CHAIN

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Van der Waal's Interactions:
ARG A 75 NH2 621	GLU B 77 OE2 1748	-0.133	INTER-CHAIN
ARG A 75 NH2 621	ASN B 81 ND2 1784	-0.042	INTER-CHAIN