Structural features of residue 108 in chain B
2	ARG B 108 NH1	3.180	INTER-CHAIN
HIS A 48 ND1	ARG B 108 NH1	2.576	INTER-CHAIN
HIS A 48 NE2	ARG B 108 NH1	2.556	INTER-CHAIN
ARG A 75 NH1	ARG B 108 NH2	3.196	INTER-CHAIN
ARG A 75 NH2	ARG B 108 NH2	3.129	INTER-CHAIN
ARG B 102 NH2	ARG B 108 NH2	2.977	INTRA-CHAIN
ARG B 103 NH1	ARG B 108 NH2	3.376	INTRA-CHAIN
ARG B 103 NH2	ARG B 108 NH2	3.423	INTRA-CHAIN
ARG B 108 NH1	ARG A 47 NH2	3.180	INTER-CHAIN
ARG B 108 NH1	HIS A 48 NE2	2.556	INTER-CHAIN
ARG B 108 NH2	HIS A 48 NE2	2.400	INTER-CHAIN
ARG B 108 NH2	ARG A 75 NH1	3.196	INTER-CHAIN
ARG B 108 NH2	ARG A 75 NH2	3.129	INTER-CHAIN
ARG B 108 NH2	ARG B 102 NH2	2.977	INTRA-CHAIN
ARG B 108 NH2	ARG B 103 NH1	3.376	INTRA-CHAIN
ARG B 108 NH2	ARG B 103 NH2	3.423	INTRA-CHAIN

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Protrusion Index:
ARG B 108 N	1.82
ARG B 108 CA	1.94
ARG B 108 C	2.26
ARG B 108 O	2.16
ARG B 108 CB	1.51
ARG B 108 CG	1.15
ARG B 108 CD	0.84
ARG B 108 NE	0.81
ARG B 108 CZ	0.75
ARG B 108 NH1	0.83
ARG B 108 NH2	0.80

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Salt bridges:
GLU B 107	ARG B 108	2.245	INTRA-CHAIN

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Van der Waal's Interactions:
GLU A 58 OE2 470	ARG B 108 NH2 1737	-0.516	INTER-CHAIN
MET A 61 CE 491	ARG B 108 NH2 1737	-0.065	INTER-CHAIN
LEU A 62 CD2 499	ARG B 108 NH2 1737	-0.013	INTER-CHAIN