Structural features of residue 120 in chain A

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Electrostatic Interactions:
HIS A 30 ND1	ARG A 120 NH1	2.128	INTRA-CHAIN
HIS A 30 NE2	ARG A 120 NH1	2.283	INTRA-CHAIN
HIS A 110 ND1	ARG A 120 NH1	2.504	INTRA-CHAIN
HIS A 110 NE2	ARG A 120 NH1	2.490	INTRA-CHAIN
ARG A 120 NH1	HIS A 30 NE2	2.283	INTRA-CHAIN
ARG A 120 NH1	HIS A 110 NE2	2.490	INTRA-CHAIN
ARG A 120 NH1	HIS A 123 NE2	2.573	INTRA-CHAIN
ARG A 120 NH2	ARG B 27 NH2	3.154	INTER-CHAIN
ARG A 120 NH2	HIS A 110 NE2	2.676	INTRA-CHAIN
ARG A 120 NH2	HIS A 123 NE2	2.936	INTRA-CHAIN
HIS A 123 ND1	ARG A 120 NH1	2.422	INTRA-CHAIN
HIS A 123 NE2	ARG A 120 NH1	2.573	INTRA-CHAIN
ARG B 27 NH2	ARG A 120 NH2	3.154	INTER-CHAIN

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Protrusion Index:
ARG A 120 N	0.43
ARG A 120 CA	0.48
ARG A 120 C	0.33
ARG A 120 O	0.21
ARG A 120 CB	0.49
ARG A 120 CG	0.51
ARG A 120 CD	0.59
ARG A 120 NE	0.57
ARG A 120 CZ	0.54
ARG A 120 NH1	0.58
ARG A 120 NH2	0.53

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Salt bridges:
ASP A 119	ARG A 120	2.242	INTRA-CHAIN

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Van der Waal's Interactions:
ARG A 120 NH2 899	ILE A 122 CD1 915	-0.030	INTRA-CHAIN
ARG A 120 NH2 899	ASP A 127 OD2 958	-0.036	INTRA-CHAIN
ARG A 120 NH2 899	LYS A 131 NZ 986	-0.025	INTRA-CHAIN
ARG A 120 NH2 899	ILE B 132 CD1 2079	-0.108	INTER-CHAIN
ARG A 120 NH2 899	SER B 135 OG 2099	-0.113	INTER-CHAIN