Structural features of residue 389 in chain B
D1	ARG B 389 NH1	2.315	INTER-CHAIN
HIS A 139 NE2	ARG B 389 NH1	2.701	INTER-CHAIN
ARG A 274 NH2	ARG B 389 NH1	3.172	INTER-CHAIN
HIS B 333 ND1	ARG B 389 NH1	2.175	INTRA-CHAIN
HIS B 333 NE2	ARG B 389 NH1	2.230	INTRA-CHAIN
HIS B 388 ND1	ARG B 389 NH1	3.380	INTRA-CHAIN
HIS B 388 NE2	ARG B 389 NH1	2.825	INTRA-CHAIN
ARG B 389 NH1	HIS A 139 NE2	2.701	INTER-CHAIN
ARG B 389 NH1	ARG A 274 NH2	3.172	INTER-CHAIN
ARG B 389 NH1	HIS B 333 NE2	2.230	INTRA-CHAIN
ARG B 389 NH1	HIS B 388 NE2	2.825	INTRA-CHAIN
ARG B 389 NH1	HIS B 390 NE2	5.141	INTRA-CHAIN
ARG B 389 NH2	HIS A 139 NE2	2.486	INTER-CHAIN
ARG B 389 NH2	HIS B 333 NE2	2.520	INTRA-CHAIN
ARG B 389 NH2	HIS B 388 NE2	2.829	INTRA-CHAIN
ARG B 389 NH2	HIS B 390 NE2	4.314	INTRA-CHAIN
HIS B 390 ND1	ARG B 389 NH1	6.322	INTRA-CHAIN
HIS B 390 NE2	ARG B 389 NH1	5.141	INTRA-CHAIN

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Protrusion Index:
ARG B 389 N	0.84
ARG B 389 CA	1.02
ARG B 389 C	1.29
ARG B 389 O	1.71
ARG B 389 CB	1.02
ARG B 389 CG	1.37
ARG B 389 CD	1.40
ARG B 389 NE	0.88
ARG B 389 CZ	0.83
ARG B 389 NH1	0.88
ARG B 389 NH2	0.62

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Salt bridges:
ASP B 386	ARG B 389	2.793	INTRA-CHAIN
HIS B 388	ARG B 389	2.664	INTRA-CHAIN

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Van der Waal's Interactions:
PRO B 134 CD 4273	ARG B 389 NH2 6280	-0.015	INTRA-CHAIN
GLY B 312 O 5710	ARG B 389 NH2 6280	-0.035	INTRA-CHAIN
ASP B 386 OD2 6251	ARG B 389 NH2 6280	-0.056	INTRA-CHAIN
ILE B 387 CD1 6259	ARG B 389 NH2 6280	-0.014	INTRA-CHAIN