Structural features of residue 81 in chain B

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Electrostatic Interactions:
ASP A 264 OD1	HIS B 81 ND1	-1.581	INTER-CHAIN
ASP A 264 OD2	HIS B 81 ND1	-1.443	INTER-CHAIN
ASP B 8 OD1	HIS B 81 ND1	-2.624	INTRA-CHAIN
ASP B 8 OD2	HIS B 81 ND1	-2.048	INTRA-CHAIN
HIS B 10 ND1	HIS B 81 ND1	2.457	INTRA-CHAIN
HIS B 10 ND1	HIS B 81 NE2	4.735	INTRA-CHAIN
HIS B 10 NE2	HIS B 81 ND1	2.067	INTRA-CHAIN
HIS B 10 NE2	HIS B 81 NE2	4.834	INTRA-CHAIN
ARG B 12 NH1	HIS B 81 NE2	2.608	INTRA-CHAIN
ARG B 12 NH2	HIS B 81 NE2	2.620	INTRA-CHAIN
ASP B 50 OD1	HIS B 81 ND1	-3.934	INTRA-CHAIN
ASP B 50 OD2	HIS B 81 ND1	-3.980	INTRA-CHAIN
ARG B 56 NH1	HIS B 81 NE2	2.528	INTRA-CHAIN
ARG B 56 NH2	HIS B 81 NE2	2.609	INTRA-CHAIN
HIS B 81 ND1	ASP B 8 OD1	-2.624	INTRA-CHAIN
HIS B 81 ND1	HIS B 10 ND1	2.457	INTRA-CHAIN
HIS B 81 ND1	HIS B 10 NE2	4.651	INTRA-CHAIN
HIS B 81 ND1	ARG B 12 NH1	3.054	INTRA-CHAIN
HIS B 81 ND1	ASP B 50 OD1	-3.934	INTRA-CHAIN
HIS B 81 ND1	ARG B 56 NH1	2.990	INTRA-CHAIN
HIS B 81 ND1	ASP B 82 OD1	-2.458	INTRA-CHAIN
HIS B 81 ND1	ASP B 83 OD1	-1.709	INTRA-CHAIN
HIS B 81 ND1	ASP B 120 OD1	-1.377	INTRA-CHAIN
HIS B 81 ND1	HIS B 156 ND1	1.065	INTRA-CHAIN
HIS B 81 ND1	HIS B 156 NE2	2.835	INTRA-CHAIN
HIS B 81 ND1	HIS B 157 ND1	0.883	INTRA-CHAIN
HIS B 81 ND1	HIS B 157 NE2	2.266	INTRA-CHAIN
HIS B 81 ND1	HIS B 195 ND1	1.172	INTRA-CHAIN
HIS B 81 ND1	HIS B 195 NE2	2.296	INTRA-CHAIN
HIS B 81 ND1	HIS B 197 ND1	1.080	INTRA-CHAIN
HIS B 81 ND1	HIS B 197 NE2	2.967	INTRA-CHAIN
HIS B 81 ND1	HIS B 217 ND1	1.090	INTRA-CHAIN
HIS B 81 ND1	HIS B 217 NE2	2.960	INTRA-CHAIN
HIS B 81 ND1	ASP A 264 OD1	-1.581	INTER-CHAIN
HIS B 81 NE2	ASP B 8 OD1	-2.933	INTRA-CHAIN
HIS B 81 NE2	HIS B 10 ND1	2.104	INTRA-CHAIN
HIS B 81 NE2	HIS B 10 NE2	4.834	INTRA-CHAIN
HIS B 81 NE2	ARG B 12 NH1	2.608	INTRA-CHAIN
HIS B 81 NE2	ASP B 50 OD1	-4.082	INTRA-CHAIN
HIS B 81 NE2	ARG B 56 NH1	2.528	INTRA-CHAIN
HIS B 81 NE2	ASP B 82 OD1	-2.140	INTRA-CHAIN
HIS B 81 NE2	ASP B 83 OD1	-1.536	INTRA-CHAIN
HIS B 81 NE2	ASP B 120 OD1	-1.365	INTRA-CHAIN
HIS B 81 NE2	HIS B 156 ND1	1.159	INTRA-CHAIN
HIS B 81 NE2	HIS B 156 NE2	3.268	INTRA-CHAIN
HIS B 81 NE2	HIS B 157 ND1	0.985	INTRA-CHAIN
HIS B 81 NE2	HIS B 157 NE2	2.620	INTRA-CHAIN
HIS B 81 NE2	HIS B 195 ND1	1.472	INTRA-CHAIN
HIS B 81 NE2	HIS B 195 NE2	2.864	INTRA-CHAIN
HIS B 81 NE2	HIS B 197 ND1	1.203	INTRA-CHAIN
HIS B 81 NE2	HIS B 197 NE2	3.462	INTRA-CHAIN
HIS B 81 NE2	HIS B 217 ND1	1.104	INTRA-CHAIN
HIS B 81 NE2	HIS B 217 NE2	3.117	INTRA-CHAIN
HIS B 81 NE2	ASP A 264 OD1	-1.568	INTER-CHAIN
ASP B 82 OD1	HIS B 81 ND1	-2.458	INTRA-CHAIN
ASP B 82 OD2	HIS B 81 ND1	-2.527	INTRA-CHAIN
ASP B 83 OD1	HIS B 81 ND1	-1.709	INTRA-CHAIN
ASP B 83 OD2	HIS B 81 ND1	-1.575	INTRA-CHAIN
ASP B 120 OD1	HIS B 81 ND1	-1.377	INTRA-CHAIN
ASP B 120 OD2	HIS B 81 ND1	-1.516	INTRA-CHAIN
HIS B 156 ND1	HIS B 81 ND1	1.065	INTRA-CHAIN
HIS B 156 ND1	HIS B 81 NE2	2.608	INTRA-CHAIN
HIS B 156 NE2	HIS B 81 ND1	1.260	INTRA-CHAIN
HIS B 156 NE2	HIS B 81 NE2	3.268	INTRA-CHAIN
HIS B 157 ND1	HIS B 81 ND1	0.883	INTRA-CHAIN
HIS B 157 ND1	HIS B 81 NE2	2.217	INTRA-CHAIN
HIS B 157 NE2	HIS B 81 ND1	1.007	INTRA-CHAIN
HIS B 157 NE2	HIS B 81 NE2	2.620	INTRA-CHAIN
HIS B 195 ND1	HIS B 81 ND1	1.172	INTRA-CHAIN
HIS B 195 ND1	HIS B 81 NE2	3.312	INTRA-CHAIN
HIS B 195 NE2	HIS B 81 ND1	1.020	INTRA-CHAIN
HIS B 195 NE2	HIS B 81 NE2	2.864	INTRA-CHAIN
HIS B 197 ND1	HIS B 81 ND1	1.080	INTRA-CHAIN
HIS B 197 ND1	HIS B 81 NE2	2.708	INTRA-CHAIN
HIS B 197 NE2	HIS B 81 ND1	1.319	INTRA-CHAIN
HIS B 197 NE2	HIS B 81 NE2	3.462	INTRA-CHAIN
HIS B 217 ND1	HIS B 81 ND1	1.090	INTRA-CHAIN
HIS B 217 ND1	HIS B 81 NE2	2.485	INTRA-CHAIN
HIS B 217 NE2	HIS B 81 ND1	1.316	INTRA-CHAIN
HIS B 217 NE2	HIS B 81 NE2	3.117	INTRA-CHAIN

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Protrusion Index:
HIS B 81 N	0.03
HIS B 81 CA	0.10
HIS B 81 C	0.09
HIS B 81 O	0.15
HIS B 81 CB	0.09
HIS B 81 CG	0.14
HIS B 81 ND1	0.15
HIS B 81 CD2	0.15
HIS B 81 CE1	0.16
HIS B 81 NE2	0.17

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Salt bridges:
ASP B 50	HIS B 81	2.816	INTRA-CHAIN

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Van der Waal's Interactions:
HIS B 10 NE2 2212	HIS B 81 NE2 2766	-0.085	INTRA-CHAIN
TYR B 19 OH 2293	HIS B 81 NE2 2766	-0.011	INTRA-CHAIN
ASP B 50 OD2 2518	HIS B 81 NE2 2766	-0.147	INTRA-CHAIN
ASN B 53 ND2 2541	HIS B 81 NE2 2766	-0.014	INTRA-CHAIN
ASN B 80 ND2 2756	HIS B 81 NE2 2766	-0.305	INTRA-CHAIN
HIS B 81 NE2 2766	SER B 127 OG 3120	-0.026	INTRA-CHAIN
HIS B 81 NE2 2766	HIS B 156 NE2 3354	-0.008	INTRA-CHAIN
HIS B 81 NE2 2766	HIS B 197 NE2 3674	-0.012	INTRA-CHAIN
HIS B 81 NE2 2766	TYR A 263 OH 2074	-0.082	INTER-CHAIN
HIS B 81 NE2 2766	SER A 268 OG 2113	-0.023	INTER-CHAIN