Structural features of residue 66 in chain A

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Electrostatic Interactions:
HIS A 66 ND1	ARG B 35 NH1	2.301	INTER-CHAIN
HIS A 66 ND1	ARG B 68 NH1	5.237	INTER-CHAIN
HIS A 66 ND1	ASP B 70 OD1	-1.664	INTER-CHAIN
HIS A 66 ND1	ASP A 70 OD1	-2.167	INTRA-CHAIN
HIS A 66 NE2	ARG B 35 NH1	2.160	INTER-CHAIN
HIS A 66 NE2	ARG B 68 NH1	6.066	INTER-CHAIN
HIS A 66 NE2	ASP B 70 OD1	-1.942	INTER-CHAIN
HIS A 66 NE2	ASP A 70 OD1	-2.151	INTRA-CHAIN
ASP A 70 OD1	HIS A 66 ND1	-2.167	INTRA-CHAIN
ASP A 70 OD2	HIS A 66 ND1	-1.824	INTRA-CHAIN
ARG B 35 NH1	HIS A 66 NE2	2.160	INTER-CHAIN
ARG B 35 NH2	HIS A 66 NE2	2.148	INTER-CHAIN
ARG B 68 NH1	HIS A 66 NE2	6.066	INTER-CHAIN
ARG B 68 NH2	HIS A 66 NE2	4.533	INTER-CHAIN
ASP B 70 OD1	HIS A 66 ND1	-1.664	INTER-CHAIN
ASP B 70 OD2	HIS A 66 ND1	-1.824	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|       66|      A|         L|       36|      B|
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|        H|       66|      A|         H|       66|      B|
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Protrusion Index:
HIS A 66 N	0.19
HIS A 66 CA	0.23
HIS A 66 C	0.25
HIS A 66 O	0.24
HIS A 66 CB	0.29
HIS A 66 CG	0.33
HIS A 66 ND1	0.35
HIS A 66 CD2	0.54
HIS A 66 CE1	0.49
HIS A 66 NE2	0.63

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Van der Waal's Interactions:
HIS A 66 NE2 520	ARG B 68 NH2 1306	-0.008	INTER-CHAIN
GLY B 37 O 1065	HIS A 66 NE2 520	-0.053	INTER-CHAIN