Structural features of residue 43 in chain A

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Electrostatic Interactions:
HIS A 43 ND1	HIS B 0 ND1	1.189	INTER-CHAIN
HIS A 43 ND1	HIS B 0 NE2	2.519	INTER-CHAIN
HIS A 43 ND1	ARG B 6 NH1	3.225	INTER-CHAIN
HIS A 43 ND1	ASP B 16 OD1	-2.088	INTER-CHAIN
HIS A 43 ND1	ARG A 50 NH1	2.648	INTRA-CHAIN
HIS A 43 NE2	HIS B 0 ND1	1.205	INTER-CHAIN
HIS A 43 NE2	HIS B 0 NE2	2.610	INTER-CHAIN
HIS A 43 NE2	ARG B 6 NH1	2.732	INTER-CHAIN
HIS A 43 NE2	ASP B 16 OD1	-2.475	INTER-CHAIN
HIS A 43 NE2	ASP B 17 OD1	-1.437	INTER-CHAIN
HIS A 43 NE2	ARG A 50 NH1	2.451	INTRA-CHAIN
ARG A 50 NH1	HIS A 43 NE2	2.451	INTRA-CHAIN
ARG A 50 NH2	HIS A 43 NE2	2.201	INTRA-CHAIN
HIS B 0 ND1	HIS A 43 ND1	1.189	INTER-CHAIN
HIS B 0 ND1	HIS A 43 NE2	2.712	INTER-CHAIN
HIS B 0 NE2	HIS A 43 ND1	1.119	INTER-CHAIN
HIS B 0 NE2	HIS A 43 NE2	2.610	INTER-CHAIN
ARG B 6 NH1	HIS A 43 NE2	2.732	INTER-CHAIN
ARG B 6 NH2	HIS A 43 NE2	2.536	INTER-CHAIN
ASP B 16 OD1	HIS A 43 ND1	-2.088	INTER-CHAIN
ASP B 16 OD2	HIS A 43 ND1	-1.937	INTER-CHAIN
ASP B 17 OD2	HIS A 43 ND1	-1.352	INTER-CHAIN

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Protrusion Index:
HIS A 43 N	0.31
HIS A 43 CA	0.40
HIS A 43 C	0.29
HIS A 43 O	0.24
HIS A 43 CB	0.39
HIS A 43 CG	0.46
HIS A 43 ND1	0.74
HIS A 43 CD2	0.52
HIS A 43 CE1	0.88
HIS A 43 NE2	0.71

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Van der Waal's Interactions:
HIS A 43 NE2 321	ILE A 51 CD1 398	-0.476	INTRA-CHAIN