Structural features of residue 139 in chain A

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Electrostatic Interactions:
ARG A 46 NH2	ARG A 139 NH1	3.007	INTRA-CHAIN
ARG A 139 NH1	ARG A 46 NH2	3.007	INTRA-CHAIN
ARG A 139 NH1	HIS B 254 NE2	3.731	INTER-CHAIN
ARG A 139 NH2	HIS B 254 NE2	4.805	INTER-CHAIN
HIS B 254 ND1	ARG A 139 NH1	3.446	INTER-CHAIN
HIS B 254 NE2	ARG A 139 NH1	3.731	INTER-CHAIN

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Protrusion Index:
ARG A 139 N	1.34
ARG A 139 CA	1.22
ARG A 139 C	0.93
ARG A 139 O	0.95
ARG A 139 CB	1.42
ARG A 139 CG	1.19
ARG A 139 CD	1.27
ARG A 139 NE	1.08
ARG A 139 CZ	0.95
ARG A 139 NH1	1.24
ARG A 139 NH2	0.86

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Salt bridges:
GLU A 137	ARG A 139	3.167	INTRA-CHAIN

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Van der Waal's Interactions:
LYS A 43 NZ 61	ARG A 139 NH2 812	-0.009	INTRA-CHAIN
GLU A 137 OE2 792	ARG A 139 NH2 812	-1.417	INTRA-CHAIN
ARG A 139 NH2 812	CYS A 140 SG 818	-0.029	INTRA-CHAIN
ARG A 139 NH2 812	HIS B 254 NE2 1104	-0.011	INTER-CHAIN
ARG A 139 NH2 812	MET B 261 CE 1160	-0.010	INTER-CHAIN