Structural features of residue 152 in chain B
1	HIS B 152 NE2	4.586	INTER-CHAIN
ARG A 85 NH2	HIS B 152 NE2	4.566	INTER-CHAIN
ASP B 25 OD2	HIS B 152 ND1	-1.475	INTRA-CHAIN
ARG B 31 NH1	HIS B 152 NE2	4.878	INTRA-CHAIN
ARG B 31 NH2	HIS B 152 NE2	4.626	INTRA-CHAIN
ARG B 92 NH1	HIS B 152 NE2	2.537	INTRA-CHAIN
ARG B 92 NH2	HIS B 152 NE2	3.009	INTRA-CHAIN
ASP B 127 OD1	HIS B 152 ND1	-1.911	INTRA-CHAIN
ASP B 127 OD2	HIS B 152 ND1	-2.299	INTRA-CHAIN
ARG B 130 NH1	HIS B 152 NE2	2.379	INTRA-CHAIN
ARG B 130 NH2	HIS B 152 NE2	2.823	INTRA-CHAIN
HIS B 152 ND1	ARG B 31 NH1	3.899	INTRA-CHAIN
HIS B 152 ND1	ARG A 85 NH1	3.775	INTER-CHAIN
HIS B 152 ND1	ARG B 92 NH1	2.211	INTRA-CHAIN
HIS B 152 ND1	ASP B 127 OD1	-1.911	INTRA-CHAIN
HIS B 152 ND1	ARG B 130 NH1	2.129	INTRA-CHAIN
HIS B 152 NE2	ASP B 25 OD1	-1.447	INTRA-CHAIN
HIS B 152 NE2	ARG B 31 NH1	4.878	INTRA-CHAIN
HIS B 152 NE2	ARG A 85 NH1	4.586	INTER-CHAIN
HIS B 152 NE2	ARG B 92 NH1	2.537	INTRA-CHAIN
HIS B 152 NE2	ASP B 127 OD1	-2.019	INTRA-CHAIN
HIS B 152 NE2	ARG B 130 NH1	2.379	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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|        Y|       80|      A|         H|      152|      B|
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Protrusion Index:
HIS B 152 N	0.57
HIS B 152 CA	0.65
HIS B 152 C	0.86
HIS B 152 O	1.19
HIS B 152 CB	0.83
HIS B 152 CG	0.67
HIS B 152 ND1	0.58
HIS B 152 CD2	0.54
HIS B 152 CE1	0.43
HIS B 152 NE2	0.44

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Van der Waal's Interactions:
TYR A 80 OH 626	HIS B 152 NE2 2405	-1.308	INTER-CHAIN
ARG A 85 NH2 670	HIS B 152 NE2 2405	-0.008	INTER-CHAIN
ARG B 31 NH2 1432	HIS B 152 NE2 2405	-0.009	INTRA-CHAIN