Structural features of residue 75 in chain A

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Electrostatic Interactions:
ARG A 75 NH1	HIS B 43 NE2	2.398	INTER-CHAIN
ARG A 75 NH1	HIS B 46 NE2	3.061	INTER-CHAIN
ARG A 75 NH1	ARG B 61 NH1	10.804	INTER-CHAIN
ARG A 75 NH1	ARG B 61 NH2	7.582	INTER-CHAIN
ARG A 75 NH2	HIS B 43 NE2	2.565	INTER-CHAIN
ARG A 75 NH2	HIS B 45 NE2	2.258	INTER-CHAIN
ARG A 75 NH2	HIS B 46 NE2	3.709	INTER-CHAIN
ARG A 75 NH2	ARG B 61 NH1	8.082	INTER-CHAIN
ARG A 75 NH2	ARG B 61 NH2	6.762	INTER-CHAIN
HIS B 43 ND1	ARG A 75 NH1	2.199	INTER-CHAIN
HIS B 43 NE2	ARG A 75 NH1	2.398	INTER-CHAIN
HIS B 45 ND1	ARG A 75 NH1	2.315	INTER-CHAIN
HIS B 46 ND1	ARG A 75 NH1	2.736	INTER-CHAIN
HIS B 46 NE2	ARG A 75 NH1	3.061	INTER-CHAIN
ARG B 61 NH1	ARG A 75 NH1	10.804	INTER-CHAIN
ARG B 61 NH1	ARG A 75 NH2	8.082	INTER-CHAIN
ARG B 61 NH2	ARG A 75 NH1	7.582	INTER-CHAIN
ARG B 61 NH2	ARG A 75 NH2	6.762	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|         T|       82|      B|
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Protrusion Index:
ARG A 75 N	0.20
ARG A 75 CA	0.21
ARG A 75 C	0.09
ARG A 75 O	0.04
ARG A 75 CB	0.18
ARG A 75 CG	0.16
ARG A 75 CD	0.15
ARG A 75 NE	0.21
ARG A 75 CZ	0.35
ARG A 75 NH1	0.44
ARG A 75 NH2	0.46

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Salt bridges:
ASP B 47	ARG A 75	2.640	INTER-CHAIN

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Van der Waal's Interactions:
SER A 72 OG 409	ARG A 75 NH2 438	-0.024	INTRA-CHAIN
GLN A 74 NE2 427	ARG A 75 NH2 438	-0.028	INTRA-CHAIN
ARG A 75 NH2 438	GLU B 81 OE2 1817	-0.031	INTER-CHAIN
ASP B 47 OD2 1553	ARG A 75 NH2 438	-0.147	INTER-CHAIN
ASP B 49 OD2 1569	ARG A 75 NH2 438	-0.733	INTER-CHAIN
ARG B 61 NH2 1667	ARG A 75 NH2 438	-0.011	INTER-CHAIN