Structural features of residue 50 in chain A

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Electrostatic Interactions:
HIS A 50 ND1	ASP B 73 OD1	-1.960	INTER-CHAIN
HIS A 50 ND1	ASP A 73 OD1	-2.263	INTRA-CHAIN
HIS A 50 ND1	ASP A 74 OD1	-1.876	INTRA-CHAIN
HIS A 50 ND1	HIS A 78 ND1	0.699	INTRA-CHAIN
HIS A 50 ND1	HIS A 78 NE2	1.671	INTRA-CHAIN
HIS A 50 NE2	ASP B 73 OD1	-2.024	INTER-CHAIN
HIS A 50 NE2	ASP A 73 OD1	-2.195	INTRA-CHAIN
HIS A 50 NE2	ASP A 74 OD1	-1.657	INTRA-CHAIN
HIS A 50 NE2	HIS A 78 NE2	1.529	INTRA-CHAIN
ASP A 73 OD1	HIS A 50 ND1	-2.263	INTRA-CHAIN
ASP A 73 OD2	HIS A 50 ND1	-1.968	INTRA-CHAIN
ASP A 74 OD1	HIS A 50 ND1	-1.876	INTRA-CHAIN
ASP A 74 OD2	HIS A 50 ND1	-1.597	INTRA-CHAIN
HIS A 78 ND1	HIS A 50 ND1	0.699	INTRA-CHAIN
HIS A 78 NE2	HIS A 50 ND1	0.743	INTRA-CHAIN
HIS A 78 NE2	HIS A 50 NE2	1.529	INTRA-CHAIN
ASP B 73 OD1	HIS A 50 ND1	-1.960	INTER-CHAIN
ASP B 73 OD2	HIS A 50 ND1	-1.737	INTER-CHAIN

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Protrusion Index:
HIS A 50 N	1.13
HIS A 50 CA	1.04
HIS A 50 C	0.81
HIS A 50 O	0.67
HIS A 50 CB	0.95
HIS A 50 CG	1.11
HIS A 50 ND1	1.37
HIS A 50 CD2	1.11
HIS A 50 CE1	1.40
HIS A 50 NE2	1.11

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Van der Waal's Interactions:
TYR B 43 OH 1303	HIS A 50 NE2 278	-0.022	INTER-CHAIN