Structural features of residue 373 in chain B
1	HIS B 373 NE2	2.151	INTER-CHAIN
HIS A 423 ND1	HIS B 373 ND1	0.708	INTER-CHAIN
HIS A 463 ND1	HIS B 373 ND1	2.256	INTER-CHAIN
HIS A 463 ND1	HIS B 373 NE2	5.066	INTER-CHAIN
HIS A 463 NE2	HIS B 373 ND1	1.974	INTER-CHAIN
HIS A 463 NE2	HIS B 373 NE2	3.910	INTER-CHAIN
ARG B 185 NH1	HIS B 373 NE2	2.395	INTRA-CHAIN
ARG B 185 NH2	HIS B 373 NE2	2.265	INTRA-CHAIN
ARG B 252 NH1	HIS B 373 NE2	2.889	INTRA-CHAIN
ARG B 252 NH2	HIS B 373 NE2	3.106	INTRA-CHAIN
ASP B 266 OD1	HIS B 373 ND1	-1.916	INTRA-CHAIN
ASP B 266 OD2	HIS B 373 ND1	-2.260	INTRA-CHAIN
ARG B 287 NH2	HIS B 373 NE2	2.163	INTRA-CHAIN
ARG B 367 NH1	HIS B 373 NE2	4.525	INTRA-CHAIN
ARG B 367 NH2	HIS B 373 NE2	6.705	INTRA-CHAIN
ASP B 371 OD1	HIS B 373 ND1	-4.655	INTRA-CHAIN
ASP B 371 OD2	HIS B 373 ND1	-3.901	INTRA-CHAIN
HIS B 373 ND1	ARG B 252 NH1	2.575	INTRA-CHAIN
HIS B 373 ND1	ASP B 266 OD1	-1.916	INTRA-CHAIN
HIS B 373 ND1	ARG B 367 NH1	3.831	INTRA-CHAIN
HIS B 373 ND1	ASP B 371 OD1	-4.655	INTRA-CHAIN
HIS B 373 ND1	ARG B 374 NH1	4.322	INTRA-CHAIN
HIS B 373 ND1	HIS A 423 ND1	0.708	INTER-CHAIN
HIS B 373 ND1	HIS A 463 ND1	2.256	INTER-CHAIN
HIS B 373 ND1	HIS A 463 NE2	4.441	INTER-CHAIN
HIS B 373 NE2	ARG A 72 NH1	2.151	INTER-CHAIN
HIS B 373 NE2	ARG B 185 NH1	2.395	INTRA-CHAIN
HIS B 373 NE2	ARG B 252 NH1	2.889	INTRA-CHAIN
HIS B 373 NE2	ASP B 266 OD1	-2.065	INTRA-CHAIN
HIS B 373 NE2	ARG B 367 NH1	4.525	INTRA-CHAIN
HIS B 373 NE2	ASP B 371 OD1	-5.501	INTRA-CHAIN
HIS B 373 NE2	ARG B 374 NH1	5.136	INTRA-CHAIN
HIS B 373 NE2	HIS A 463 ND1	2.252	INTER-CHAIN
HIS B 373 NE2	HIS A 463 NE2	3.910	INTER-CHAIN
HIS B 373 NE2	ASP B 480 OD1	-1.344	INTRA-CHAIN
ARG B 374 NH1	HIS B 373 NE2	5.136	INTRA-CHAIN
ARG B 374 NH2	HIS B 373 NE2	3.943	INTRA-CHAIN
ASP B 380 OD2	HIS B 373 ND1	-1.345	INTRA-CHAIN

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Protrusion Index:
HIS B 373 N	0.49
HIS B 373 CA	0.49
HIS B 373 C	0.45
HIS B 373 O	0.39
HIS B 373 CB	0.49
HIS B 373 CG	0.34
HIS B 373 ND1	0.27
HIS B 373 CD2	0.36
HIS B 373 CE1	0.22
HIS B 373 NE2	0.29

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Van der Waal's Interactions:
ALA B 268 CB 4902	HIS B 373 NE2 5730	-0.010	INTRA-CHAIN
ARG B 367 NH2 5683	HIS B 373 NE2 5730	-0.080	INTRA-CHAIN
ASP B 371 OD2 5713	HIS B 373 NE2 5730	-0.040	INTRA-CHAIN
HIS B 373 NE2 5730	HIS A 463 NE2 3138	-0.024	INTER-CHAIN