Structural features of residue 155 in chain A

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Electrostatic Interactions:
HIS A 64 NE2	HIS A 155 NE2	1.532	INTRA-CHAIN
HIS A 155 ND1	ASP E 12 OD1	-1.660	INTER-CHAIN
HIS A 155 ND1	ASP E 27 OD1	-1.943	INTER-CHAIN
HIS A 155 ND1	ARG E 52 NH1	3.184	INTER-CHAIN
HIS A 155 ND1	ASP E 54 OD1	-1.696	INTER-CHAIN
HIS A 155 ND1	HIS A 172 ND1	0.844	INTRA-CHAIN
HIS A 155 ND1	HIS A 172 NE2	1.902	INTRA-CHAIN
HIS A 155 ND1	ASP A 177 OD1	-1.413	INTRA-CHAIN
HIS A 155 NE2	ASP E 12 OD1	-1.490	INTER-CHAIN
HIS A 155 NE2	ASP E 27 OD1	-1.727	INTER-CHAIN
HIS A 155 NE2	ARG E 52 NH1	3.376	INTER-CHAIN
HIS A 155 NE2	ASP E 54 OD1	-1.980	INTER-CHAIN
HIS A 155 NE2	HIS A 64 NE2	1.532	INTRA-CHAIN
HIS A 155 NE2	HIS A 172 ND1	0.790	INTRA-CHAIN
HIS A 155 NE2	HIS A 172 NE2	1.821	INTRA-CHAIN
HIS A 155 NE2	ASP A 353 OD1	-1.371	INTRA-CHAIN
HIS A 172 ND1	HIS A 155 ND1	0.844	INTRA-CHAIN
HIS A 172 ND1	HIS A 155 NE2	1.778	INTRA-CHAIN
HIS A 172 NE2	HIS A 155 ND1	0.845	INTRA-CHAIN
HIS A 172 NE2	HIS A 155 NE2	1.821	INTRA-CHAIN
ASP A 177 OD1	HIS A 155 ND1	-1.413	INTRA-CHAIN
ASP A 177 OD2	HIS A 155 ND1	-1.634	INTRA-CHAIN
ASP A 353 OD2	HIS A 155 ND1	-1.393	INTRA-CHAIN
ASP E 12 OD1	HIS A 155 ND1	-1.660	INTER-CHAIN
ASP E 12 OD2	HIS A 155 ND1	-2.007	INTER-CHAIN
ASP E 27 OD1	HIS A 155 ND1	-1.943	INTER-CHAIN
ASP E 27 OD2	HIS A 155 ND1	-2.334	INTER-CHAIN
ARG E 52 NH1	HIS A 155 NE2	3.376	INTER-CHAIN
ARG E 52 NH2	HIS A 155 NE2	3.839	INTER-CHAIN
ASP E 54 OD1	HIS A 155 ND1	-1.696	INTER-CHAIN
ASP E 54 OD2	HIS A 155 ND1	-1.512	INTER-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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|        H|      155|      A|         E|       56|      E|
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Protrusion Index:
HIS A 155 N	0.41
HIS A 155 CA	0.56
HIS A 155 C	0.51
HIS A 155 O	0.48
HIS A 155 CB	0.63
HIS A 155 CG	0.68
HIS A 155 ND1	0.74
HIS A 155 CD2	0.54
HIS A 155 CE1	0.67
HIS A 155 NE2	0.47

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Van der Waal's Interactions:
PRO A 151 CD 1215	HIS A 155 NE2 1249	-0.012	INTRA-CHAIN
PHE E 53 CZ 5854	HIS A 155 NE2 1249	-0.022	INTER-CHAIN