Structural features of residue 81 in chain B

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Electrostatic Interactions:
ASP A 264 OD1	HIS B 81 ND1	-1.598	INTER-CHAIN
ASP A 264 OD2	HIS B 81 ND1	-1.448	INTER-CHAIN
ASP B 8 OD1	HIS B 81 ND1	-2.633	INTRA-CHAIN
ASP B 8 OD2	HIS B 81 ND1	-2.039	INTRA-CHAIN
HIS B 10 ND1	HIS B 81 ND1	2.413	INTRA-CHAIN
HIS B 10 ND1	HIS B 81 NE2	4.847	INTRA-CHAIN
HIS B 10 NE2	HIS B 81 ND1	1.990	INTRA-CHAIN
HIS B 10 NE2	HIS B 81 NE2	4.796	INTRA-CHAIN
ARG B 12 NH1	HIS B 81 NE2	2.585	INTRA-CHAIN
ARG B 12 NH2	HIS B 81 NE2	2.547	INTRA-CHAIN
ASP B 50 OD1	HIS B 81 ND1	-3.939	INTRA-CHAIN
ASP B 50 OD2	HIS B 81 ND1	-3.907	INTRA-CHAIN
ARG B 56 NH1	HIS B 81 NE2	2.469	INTRA-CHAIN
ARG B 56 NH2	HIS B 81 NE2	2.605	INTRA-CHAIN
HIS B 81 ND1	ASP B 8 OD1	-2.633	INTRA-CHAIN
HIS B 81 ND1	HIS B 10 ND1	2.413	INTRA-CHAIN
HIS B 81 ND1	HIS B 10 NE2	4.477	INTRA-CHAIN
HIS B 81 ND1	ARG B 12 NH1	2.998	INTRA-CHAIN
HIS B 81 ND1	ASP B 50 OD1	-3.939	INTRA-CHAIN
HIS B 81 ND1	ARG B 56 NH1	2.908	INTRA-CHAIN
HIS B 81 ND1	ASP B 82 OD1	-2.420	INTRA-CHAIN
HIS B 81 ND1	ASP B 83 OD1	-1.702	INTRA-CHAIN
HIS B 81 ND1	ASP B 120 OD1	-1.411	INTRA-CHAIN
HIS B 81 ND1	HIS B 156 ND1	1.096	INTRA-CHAIN
HIS B 81 ND1	HIS B 156 NE2	2.951	INTRA-CHAIN
HIS B 81 ND1	HIS B 157 ND1	0.901	INTRA-CHAIN
HIS B 81 ND1	HIS B 157 NE2	2.322	INTRA-CHAIN
HIS B 81 ND1	HIS B 195 ND1	1.226	INTRA-CHAIN
HIS B 81 ND1	HIS B 195 NE2	2.372	INTRA-CHAIN
HIS B 81 ND1	HIS B 197 ND1	1.094	INTRA-CHAIN
HIS B 81 ND1	HIS B 197 NE2	2.996	INTRA-CHAIN
HIS B 81 ND1	HIS B 217 ND1	1.077	INTRA-CHAIN
HIS B 81 ND1	HIS B 217 NE2	2.888	INTRA-CHAIN
HIS B 81 ND1	ASP A 264 OD1	-1.598	INTER-CHAIN
HIS B 81 NE2	ASP B 8 OD1	-2.967	INTRA-CHAIN
HIS B 81 NE2	HIS B 10 ND1	2.154	INTRA-CHAIN
HIS B 81 NE2	HIS B 10 NE2	4.796	INTRA-CHAIN
HIS B 81 NE2	ARG B 12 NH1	2.585	INTRA-CHAIN
HIS B 81 NE2	ASP B 50 OD1	-4.185	INTRA-CHAIN
HIS B 81 NE2	ARG B 56 NH1	2.469	INTRA-CHAIN
HIS B 81 NE2	ASP B 82 OD1	-2.109	INTRA-CHAIN
HIS B 81 NE2	ASP B 83 OD1	-1.519	INTRA-CHAIN
HIS B 81 NE2	ASP B 120 OD1	-1.391	INTRA-CHAIN
HIS B 81 NE2	HIS B 156 ND1	1.200	INTRA-CHAIN
HIS B 81 NE2	HIS B 156 NE2	3.434	INTRA-CHAIN
HIS B 81 NE2	HIS B 157 ND1	1.003	INTRA-CHAIN
HIS B 81 NE2	HIS B 157 NE2	2.677	INTRA-CHAIN
HIS B 81 NE2	HIS B 195 ND1	1.564	INTRA-CHAIN
HIS B 81 NE2	HIS B 195 NE2	2.982	INTRA-CHAIN
HIS B 81 NE2	HIS B 197 ND1	1.234	INTRA-CHAIN
HIS B 81 NE2	HIS B 197 NE2	3.549	INTRA-CHAIN
HIS B 81 NE2	HIS B 217 ND1	1.108	INTRA-CHAIN
HIS B 81 NE2	HIS B 217 NE2	3.102	INTRA-CHAIN
HIS B 81 NE2	ASP A 264 OD1	-1.582	INTER-CHAIN
ASP B 82 OD1	HIS B 81 ND1	-2.420	INTRA-CHAIN
ASP B 82 OD2	HIS B 81 ND1	-2.596	INTRA-CHAIN
ASP B 83 OD1	HIS B 81 ND1	-1.702	INTRA-CHAIN
ASP B 83 OD2	HIS B 81 ND1	-1.596	INTRA-CHAIN
ASP B 120 OD1	HIS B 81 ND1	-1.411	INTRA-CHAIN
ASP B 120 OD2	HIS B 81 ND1	-1.540	INTRA-CHAIN
HIS B 156 ND1	HIS B 81 ND1	1.096	INTRA-CHAIN
HIS B 156 ND1	HIS B 81 NE2	2.699	INTRA-CHAIN
HIS B 156 NE2	HIS B 81 ND1	1.312	INTRA-CHAIN
HIS B 156 NE2	HIS B 81 NE2	3.434	INTRA-CHAIN
HIS B 157 ND1	HIS B 81 ND1	0.901	INTRA-CHAIN
HIS B 157 ND1	HIS B 81 NE2	2.257	INTRA-CHAIN
HIS B 157 NE2	HIS B 81 ND1	1.032	INTRA-CHAIN
HIS B 157 NE2	HIS B 81 NE2	2.677	INTRA-CHAIN
HIS B 195 ND1	HIS B 81 ND1	1.226	INTRA-CHAIN
HIS B 195 ND1	HIS B 81 NE2	3.518	INTRA-CHAIN
HIS B 195 NE2	HIS B 81 ND1	1.054	INTRA-CHAIN
HIS B 195 NE2	HIS B 81 NE2	2.982	INTRA-CHAIN
HIS B 197 ND1	HIS B 81 ND1	1.094	INTRA-CHAIN
HIS B 197 ND1	HIS B 81 NE2	2.776	INTRA-CHAIN
HIS B 197 NE2	HIS B 81 ND1	1.332	INTRA-CHAIN
HIS B 197 NE2	HIS B 81 NE2	3.549	INTRA-CHAIN
HIS B 217 ND1	HIS B 81 ND1	1.077	INTRA-CHAIN
HIS B 217 ND1	HIS B 81 NE2	2.494	INTRA-CHAIN
HIS B 217 NE2	HIS B 81 ND1	1.284	INTRA-CHAIN
HIS B 217 NE2	HIS B 81 NE2	3.102	INTRA-CHAIN

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Protrusion Index:
HIS B 81 N	0.01
HIS B 81 CA	0.09
HIS B 81 C	0.09
HIS B 81 O	0.14
HIS B 81 CB	0.09
HIS B 81 CG	0.13
HIS B 81 ND1	0.15
HIS B 81 CD2	0.13
HIS B 81 CE1	0.15
HIS B 81 NE2	0.15

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Salt bridges:
ASP B 50	HIS B 81	2.796	INTRA-CHAIN

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Van der Waal's Interactions:
HIS B 10 NE2 2216	HIS B 81 NE2 2764	-0.081	INTRA-CHAIN
TYR B 19 OH 2297	HIS B 81 NE2 2764	-0.011	INTRA-CHAIN
ASP B 50 OD2 2516	HIS B 81 NE2 2764	-0.135	INTRA-CHAIN
ASN B 53 ND2 2539	HIS B 81 NE2 2764	-0.012	INTRA-CHAIN
ASN B 80 ND2 2754	HIS B 81 NE2 2764	-0.424	INTRA-CHAIN
HIS B 81 NE2 2764	SER B 127 OG 3118	-0.025	INTRA-CHAIN
HIS B 81 NE2 2764	HIS B 156 NE2 3352	-0.011	INTRA-CHAIN
HIS B 81 NE2 2764	HIS B 197 NE2 3672	-0.013	INTRA-CHAIN
HIS B 81 NE2 2764	TYR A 263 OH 2078	-0.065	INTER-CHAIN
HIS B 81 NE2 2764	SER A 268 OG 2117	-0.019	INTER-CHAIN