Structural features of residue 156 in chain A

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Electrostatic Interactions:
ARG A 77 NH2	HIS A 156 NE2	2.254	INTRA-CHAIN
ARG A 84 NH1	HIS A 156 NE2	2.483	INTRA-CHAIN
ARG A 84 NH2	HIS A 156 NE2	2.547	INTRA-CHAIN
ASP A 137 OD1	HIS A 156 ND1	-1.590	INTRA-CHAIN
ASP A 137 OD2	HIS A 156 ND1	-1.427	INTRA-CHAIN
HIS A 140 ND1	HIS A 156 ND1	1.277	INTRA-CHAIN
HIS A 140 ND1	HIS A 156 NE2	2.497	INTRA-CHAIN
HIS A 140 NE2	HIS A 156 ND1	1.092	INTRA-CHAIN
HIS A 140 NE2	HIS A 156 NE2	2.155	INTRA-CHAIN
ARG A 155 NH1	HIS A 156 NE2	2.899	INTRA-CHAIN
ARG A 155 NH2	HIS A 156 NE2	2.879	INTRA-CHAIN
HIS A 156 ND1	ARG A 84 NH1	2.936	INTRA-CHAIN
HIS A 156 ND1	ASP A 137 OD1	-1.590	INTRA-CHAIN
HIS A 156 ND1	HIS D 140 ND1	0.907	INTER-CHAIN
HIS A 156 ND1	HIS D 140 NE2	1.951	INTER-CHAIN
HIS A 156 ND1	HIS C 140 ND1	0.749	INTER-CHAIN
HIS A 156 ND1	HIS C 140 NE2	1.588	INTER-CHAIN
HIS A 156 ND1	HIS A 140 ND1	1.277	INTRA-CHAIN
HIS A 156 ND1	HIS A 140 NE2	2.458	INTRA-CHAIN
HIS A 156 ND1	ARG A 155 NH1	2.950	INTRA-CHAIN
HIS A 156 ND1	ARG A 264 NH1	2.359	INTRA-CHAIN
HIS A 156 ND1	ARG B 475 NH1	3.086	INTER-CHAIN
HIS A 156 NE2	ARG A 84 NH1	2.483	INTRA-CHAIN
HIS A 156 NE2	ASP A 137 OD1	-1.375	INTRA-CHAIN
HIS A 156 NE2	HIS D 140 ND1	1.038	INTER-CHAIN
HIS A 156 NE2	HIS D 140 NE2	2.283	INTER-CHAIN
HIS A 156 NE2	HIS C 140 ND1	0.694	INTER-CHAIN
HIS A 156 NE2	HIS A 140 ND1	1.110	INTRA-CHAIN
HIS A 156 NE2	HIS A 140 NE2	2.155	INTRA-CHAIN
HIS A 156 NE2	ARG A 155 NH1	2.899	INTRA-CHAIN
HIS A 156 NE2	ARG A 264 NH1	2.458	INTRA-CHAIN
HIS A 156 NE2	ARG B 475 NH1	3.505	INTER-CHAIN
ARG A 264 NH1	HIS A 156 NE2	2.458	INTRA-CHAIN
ARG B 475 NH1	HIS A 156 NE2	3.505	INTER-CHAIN
ARG B 475 NH2	HIS A 156 NE2	2.896	INTER-CHAIN
HIS C 140 ND1	HIS A 156 ND1	0.749	INTER-CHAIN
HIS C 140 ND1	HIS A 156 NE2	1.562	INTER-CHAIN
HIS C 140 NE2	HIS A 156 ND1	0.706	INTER-CHAIN
HIS D 140 ND1	HIS A 156 ND1	0.907	INTER-CHAIN
HIS D 140 ND1	HIS A 156 NE2	2.335	INTER-CHAIN
HIS D 140 NE2	HIS A 156 ND1	0.867	INTER-CHAIN
HIS D 140 NE2	HIS A 156 NE2	2.283	INTER-CHAIN

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Protrusion Index:
HIS A 156 N	0.09
HIS A 156 CA	0.10
HIS A 156 C	0.11
HIS A 156 O	0.03
HIS A 156 CB	0.08
HIS A 156 CG	0.10
HIS A 156 ND1	0.16
HIS A 156 CD2	0.14
HIS A 156 CE1	0.18
HIS A 156 NE2	0.13

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Van der Waal's Interactions:
TYR A 139 OH 1059	HIS A 156 NE2 1201	-0.020	INTRA-CHAIN
HIS A 156 NE2 1201	TYR B 480 OH 7510	-1.473	INTER-CHAIN
HIS A 156 NE2 1201	GLN B 483 NE2 7531	-0.009	INTER-CHAIN
HIS A 156 NE2 1201	THR A 486 CG2 3688	-0.056	INTRA-CHAIN
HIS A 156 NE2 1201	VAL A 488 CG2 3704	-0.174	INTRA-CHAIN