Structural features of residue 181 in chain B

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Electrostatic Interactions:
ARG B 96 NH1	HIS B 181 NE2	6.141	INTRA-CHAIN
ARG B 96 NH2	HIS B 181 NE2	5.285	INTRA-CHAIN
ASP B 103 OD1	HIS B 181 ND1	-1.409	INTRA-CHAIN
ASP B 103 OD2	HIS B 181 ND1	-1.442	INTRA-CHAIN
HIS B 148 ND1	HIS B 181 ND1	1.243	INTRA-CHAIN
HIS B 148 ND1	HIS B 181 NE2	2.863	INTRA-CHAIN
HIS B 148 NE2	HIS B 181 ND1	1.374	INTRA-CHAIN
HIS B 148 NE2	HIS B 181 NE2	3.250	INTRA-CHAIN
HIS B 169 ND1	HIS B 181 ND1	1.232	INTRA-CHAIN
HIS B 169 ND1	HIS B 181 NE2	2.865	INTRA-CHAIN
HIS B 169 NE2	HIS B 181 ND1	1.546	INTRA-CHAIN
HIS B 169 NE2	HIS B 181 NE2	3.615	INTRA-CHAIN
ASP B 180 OD1	HIS B 181 ND1	-2.894	INTRA-CHAIN
ASP B 180 OD2	HIS B 181 ND1	-2.570	INTRA-CHAIN
HIS B 181 ND1	ARG B 96 NH1	4.611	INTRA-CHAIN
HIS B 181 ND1	ASP B 103 OD1	-1.409	INTRA-CHAIN
HIS B 181 ND1	HIS B 148 ND1	1.243	INTRA-CHAIN
HIS B 181 ND1	HIS B 148 NE2	3.092	INTRA-CHAIN
HIS B 181 ND1	HIS B 169 ND1	1.232	INTRA-CHAIN
HIS B 181 ND1	HIS B 169 NE2	3.478	INTRA-CHAIN
HIS B 181 ND1	ASP B 180 OD1	-2.894	INTRA-CHAIN
HIS B 181 NE2	ARG B 96 NH1	6.141	INTRA-CHAIN
HIS B 181 NE2	ASP B 103 OD1	-1.367	INTRA-CHAIN
HIS B 181 NE2	HIS B 148 ND1	1.272	INTRA-CHAIN
HIS B 181 NE2	HIS B 148 NE2	3.250	INTRA-CHAIN
HIS B 181 NE2	HIS B 169 ND1	1.273	INTRA-CHAIN
HIS B 181 NE2	HIS B 169 NE2	3.615	INTRA-CHAIN
HIS B 181 NE2	ASP B 180 OD1	-2.202	INTRA-CHAIN

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Hydrogen bonds:

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|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
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|        T|       62|      A|         H|      181|      B|
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Protrusion Index:
HIS B 181 N	0.25
HIS B 181 CA	0.20
HIS B 181 C	0.38
HIS B 181 O	0.37
HIS B 181 CB	0.13
HIS B 181 CG	0.03
HIS B 181 ND1	0.03
HIS B 181 CD2	0.01
HIS B 181 CE1	-0.01
HIS B 181 NE2	-0.02

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Salt bridges:
ASP B 180	HIS B 181	2.220	INTRA-CHAIN

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Van der Waal's Interactions:
THR A 62 CG2 456	HIS B 181 NE2 1444	-0.531	INTER-CHAIN
ARG B 96 NH2 735	HIS B 181 NE2 1444	-0.019	INTRA-CHAIN
ILE B 98 CD1 750	HIS B 181 NE2 1444	-0.545	INTRA-CHAIN
PHE B 100 CZ 767	HIS B 181 NE2 1444	-0.013	INTRA-CHAIN
TYR B 145 OH 1137	HIS B 181 NE2 1444	-0.027	INTRA-CHAIN
HIS B 148 NE2 1161	HIS B 181 NE2 1444	-0.008	INTRA-CHAIN
PHE B 165 CZ 1307	HIS B 181 NE2 1444	-0.157	INTRA-CHAIN
ILE B 167 CD1 1324	HIS B 181 NE2 1444	-0.065	INTRA-CHAIN
HIS B 169 NE2 1351	HIS B 181 NE2 1444	-0.015	INTRA-CHAIN
ALA B 179 CB 1426	HIS B 181 NE2 1444	-0.059	INTRA-CHAIN