Structural features of residue 81 in chain B

*********************************
Electrostatic Interactions:
ASP B 8 OD1	HIS B 81 ND1	-2.666	INTRA-CHAIN
ASP B 8 OD2	HIS B 81 ND1	-2.065	INTRA-CHAIN
HIS B 10 ND1	HIS B 81 ND1	2.437	INTRA-CHAIN
HIS B 10 ND1	HIS B 81 NE2	4.819	INTRA-CHAIN
HIS B 10 NE2	HIS B 81 ND1	1.992	INTRA-CHAIN
HIS B 10 NE2	HIS B 81 NE2	4.723	INTRA-CHAIN
ARG B 12 NH1	HIS B 81 NE2	2.644	INTRA-CHAIN
ARG B 12 NH2	HIS B 81 NE2	2.659	INTRA-CHAIN
ASP B 50 OD1	HIS B 81 ND1	-3.912	INTRA-CHAIN
ASP B 50 OD2	HIS B 81 ND1	-4.052	INTRA-CHAIN
ARG B 56 NH1	HIS B 81 NE2	2.519	INTRA-CHAIN
ARG B 56 NH2	HIS B 81 NE2	2.632	INTRA-CHAIN
HIS B 81 ND1	ASP B 8 OD1	-2.666	INTRA-CHAIN
HIS B 81 ND1	HIS B 10 ND1	2.437	INTRA-CHAIN
HIS B 81 ND1	HIS B 10 NE2	4.481	INTRA-CHAIN
HIS B 81 ND1	ARG B 12 NH1	3.090	INTRA-CHAIN
HIS B 81 ND1	ASP B 50 OD1	-3.912	INTRA-CHAIN
HIS B 81 ND1	ARG B 56 NH1	2.967	INTRA-CHAIN
HIS B 81 ND1	ASP B 82 OD1	-2.451	INTRA-CHAIN
HIS B 81 ND1	ASP B 83 OD1	-1.745	INTRA-CHAIN
HIS B 81 ND1	ASP B 120 OD1	-1.405	INTRA-CHAIN
HIS B 81 ND1	HIS B 156 ND1	1.063	INTRA-CHAIN
HIS B 81 ND1	HIS B 156 NE2	2.825	INTRA-CHAIN
HIS B 81 ND1	HIS B 157 ND1	0.883	INTRA-CHAIN
HIS B 81 ND1	HIS B 157 NE2	2.267	INTRA-CHAIN
HIS B 81 ND1	HIS B 195 ND1	1.174	INTRA-CHAIN
HIS B 81 ND1	HIS B 195 NE2	2.280	INTRA-CHAIN
HIS B 81 ND1	HIS B 197 ND1	1.080	INTRA-CHAIN
HIS B 81 ND1	HIS B 197 NE2	2.940	INTRA-CHAIN
HIS B 81 ND1	HIS B 217 ND1	1.081	INTRA-CHAIN
HIS B 81 ND1	HIS B 217 NE2	2.949	INTRA-CHAIN
HIS B 81 ND1	ASP C 264 OD1	-1.577	INTER-CHAIN
HIS B 81 NE2	ASP B 8 OD1	-2.996	INTRA-CHAIN
HIS B 81 NE2	HIS B 10 ND1	2.142	INTRA-CHAIN
HIS B 81 NE2	HIS B 10 NE2	4.723	INTRA-CHAIN
HIS B 81 NE2	ARG B 12 NH1	2.644	INTRA-CHAIN
HIS B 81 NE2	ASP B 50 OD1	-4.065	INTRA-CHAIN
HIS B 81 NE2	ARG B 56 NH1	2.519	INTRA-CHAIN
HIS B 81 NE2	ASP B 82 OD1	-2.126	INTRA-CHAIN
HIS B 81 NE2	ASP B 83 OD1	-1.560	INTRA-CHAIN
HIS B 81 NE2	ASP B 120 OD1	-1.383	INTRA-CHAIN
HIS B 81 NE2	HIS B 156 ND1	1.154	INTRA-CHAIN
HIS B 81 NE2	HIS B 156 NE2	3.249	INTRA-CHAIN
HIS B 81 NE2	HIS B 157 ND1	0.980	INTRA-CHAIN
HIS B 81 NE2	HIS B 157 NE2	2.606	INTRA-CHAIN
HIS B 81 NE2	HIS B 195 ND1	1.469	INTRA-CHAIN
HIS B 81 NE2	HIS B 195 NE2	2.812	INTRA-CHAIN
HIS B 81 NE2	HIS B 197 ND1	1.211	INTRA-CHAIN
HIS B 81 NE2	HIS B 197 NE2	3.465	INTRA-CHAIN
HIS B 81 NE2	HIS B 217 ND1	1.104	INTRA-CHAIN
HIS B 81 NE2	HIS B 217 NE2	3.130	INTRA-CHAIN
HIS B 81 NE2	ASP C 264 OD1	-1.572	INTER-CHAIN
ASP B 82 OD1	HIS B 81 ND1	-2.451	INTRA-CHAIN
ASP B 82 OD2	HIS B 81 ND1	-2.508	INTRA-CHAIN
ASP B 83 OD1	HIS B 81 ND1	-1.745	INTRA-CHAIN
ASP B 83 OD2	HIS B 81 ND1	-1.577	INTRA-CHAIN
ASP B 120 OD1	HIS B 81 ND1	-1.405	INTRA-CHAIN
ASP B 120 OD2	HIS B 81 ND1	-1.538	INTRA-CHAIN
HIS B 156 ND1	HIS B 81 ND1	1.063	INTRA-CHAIN
HIS B 156 ND1	HIS B 81 NE2	2.596	INTRA-CHAIN
HIS B 156 NE2	HIS B 81 ND1	1.256	INTRA-CHAIN
HIS B 156 NE2	HIS B 81 NE2	3.249	INTRA-CHAIN
HIS B 157 ND1	HIS B 81 ND1	0.883	INTRA-CHAIN
HIS B 157 ND1	HIS B 81 NE2	2.204	INTRA-CHAIN
HIS B 157 NE2	HIS B 81 ND1	1.008	INTRA-CHAIN
HIS B 157 NE2	HIS B 81 NE2	2.606	INTRA-CHAIN
HIS B 195 ND1	HIS B 81 ND1	1.174	INTRA-CHAIN
HIS B 195 ND1	HIS B 81 NE2	3.304	INTRA-CHAIN
HIS B 195 NE2	HIS B 81 ND1	1.013	INTRA-CHAIN
HIS B 195 NE2	HIS B 81 NE2	2.812	INTRA-CHAIN
HIS B 197 ND1	HIS B 81 ND1	1.080	INTRA-CHAIN
HIS B 197 ND1	HIS B 81 NE2	2.725	INTRA-CHAIN
HIS B 197 NE2	HIS B 81 ND1	1.307	INTRA-CHAIN
HIS B 197 NE2	HIS B 81 NE2	3.465	INTRA-CHAIN
HIS B 217 ND1	HIS B 81 ND1	1.081	INTRA-CHAIN
HIS B 217 ND1	HIS B 81 NE2	2.483	INTRA-CHAIN
HIS B 217 NE2	HIS B 81 ND1	1.311	INTRA-CHAIN
HIS B 217 NE2	HIS B 81 NE2	3.130	INTRA-CHAIN
ASP C 264 OD1	HIS B 81 ND1	-1.577	INTER-CHAIN
ASP C 264 OD2	HIS B 81 ND1	-1.440	INTER-CHAIN

*********************************
Protrusion Index:
HIS B 81 N	0.03
HIS B 81 CA	0.13
HIS B 81 C	0.09
HIS B 81 O	0.11
HIS B 81 CB	0.09
HIS B 81 CG	0.15
HIS B 81 ND1	0.12
HIS B 81 CD2	0.14
HIS B 81 CE1	0.16
HIS B 81 NE2	0.17

*********************************
Salt bridges:
ASP B 50	HIS B 81	2.823	INTRA-CHAIN

*********************************
Van der Waal's Interactions:
HIS B 10 NE2 78	HIS B 81 NE2 632	-0.074	INTRA-CHAIN
TYR B 19 OH 159	HIS B 81 NE2 632	-0.012	INTRA-CHAIN
ASP B 50 OD2 384	HIS B 81 NE2 632	-0.171	INTRA-CHAIN
ASN B 53 ND2 407	HIS B 81 NE2 632	-0.014	INTRA-CHAIN
ASN B 80 ND2 622	HIS B 81 NE2 632	-0.271	INTRA-CHAIN
HIS B 81 NE2 632	SER B 127 OG 986	-0.024	INTRA-CHAIN
HIS B 81 NE2 632	HIS B 156 NE2 1220	-0.008	INTRA-CHAIN
HIS B 81 NE2 632	HIS B 197 NE2 1540	-0.012	INTRA-CHAIN
HIS B 81 NE2 632	TYR C 263 OH 4208	-0.049	INTER-CHAIN
HIS B 81 NE2 632	SER C 268 OG 4247	-0.025	INTER-CHAIN