Structural features of residue 120 in chain A

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Electrostatic Interactions:
HIS A 109 ND1	ARG A 120 NH1	2.150	INTRA-CHAIN
HIS A 110 ND1	ARG A 120 NH1	3.006	INTRA-CHAIN
HIS A 110 NE2	ARG A 120 NH1	2.889	INTRA-CHAIN
ARG A 120 NH1	ARG B 27 NH1	3.098	INTER-CHAIN
ARG A 120 NH1	HIS A 110 NE2	2.889	INTRA-CHAIN
ARG A 120 NH1	HIS A 123 NE2	3.086	INTRA-CHAIN
ARG A 120 NH2	ARG B 27 NH1	3.021	INTER-CHAIN
ARG A 120 NH2	HIS A 30 NE2	2.228	INTRA-CHAIN
ARG A 120 NH2	HIS A 110 NE2	2.553	INTRA-CHAIN
ARG A 120 NH2	HIS A 123 NE2	2.581	INTRA-CHAIN
HIS A 123 ND1	ARG A 120 NH1	2.893	INTRA-CHAIN
HIS A 123 NE2	ARG A 120 NH1	3.086	INTRA-CHAIN
ARG B 27 NH1	ARG A 120 NH1	3.098	INTER-CHAIN
ARG B 27 NH1	ARG A 120 NH2	3.021	INTER-CHAIN

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Protrusion Index:
ARG A 120 N	0.42
ARG A 120 CA	0.47
ARG A 120 C	0.32
ARG A 120 O	0.24
ARG A 120 CB	0.46
ARG A 120 CG	0.60
ARG A 120 CD	0.41
ARG A 120 NE	0.58
ARG A 120 CZ	0.62
ARG A 120 NH1	0.46
ARG A 120 NH2	0.80

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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 894	ILE A 122 CD1 910	-0.012	INTRA-CHAIN
ARG A 120 NH2 894	LYS B 131 NZ 2059	-0.012	INTER-CHAIN
ARG A 120 NH2 894	ILE B 132 CD1 2067	-0.095	INTER-CHAIN
ARG A 120 NH2 894	SER B 135 OG 2087	-1.083	INTER-CHAIN
ARG A 120 NH2 894	GLU B 139 OE2 2118	-0.028	INTER-CHAIN