Structural features of residue 109 in chain B

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Electrostatic Interactions:
ASP A 55 OD1	HIS B 109 ND1	-1.828	INTER-CHAIN
ASP A 55 OD2	HIS B 109 ND1	-1.704	INTER-CHAIN
ARG B 106 NH1	HIS B 109 NE2	2.195	INTRA-CHAIN
ARG B 107 NH1	HIS B 109 NE2	2.770	INTRA-CHAIN
ARG B 107 NH2	HIS B 109 NE2	3.217	INTRA-CHAIN
HIS B 109 ND1	ASP A 55 OD1	-1.828	INTER-CHAIN
HIS B 109 ND1	ARG B 106 NH1	2.472	INTRA-CHAIN
HIS B 109 ND1	ARG B 107 NH1	3.171	INTRA-CHAIN
HIS B 109 ND1	ARG B 110 NH1	2.643	INTRA-CHAIN
HIS B 109 NE2	ASP A 55 OD1	-2.028	INTER-CHAIN
HIS B 109 NE2	ARG B 106 NH1	2.195	INTRA-CHAIN
HIS B 109 NE2	ARG B 107 NH1	2.770	INTRA-CHAIN
HIS B 109 NE2	ARG B 110 NH1	2.489	INTRA-CHAIN
ARG B 110 NH1	HIS B 109 NE2	2.489	INTRA-CHAIN
ARG B 110 NH2	HIS B 109 NE2	2.607	INTRA-CHAIN

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Protrusion Index:
HIS B 109 N	0.69
HIS B 109 CA	0.71
HIS B 109 C	0.68
HIS B 109 O	0.57
HIS B 109 CB	1.04
HIS B 109 CG	1.17
HIS B 109 ND1	1.11
HIS B 109 CD2	1.85
HIS B 109 CE1	1.48
HIS B 109 NE2	1.89

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Salt bridges:
HIS B 109	ARG B 110	2.750	INTRA-CHAIN