Structural features of residue 121 in chain A

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Electrostatic Interactions:
ARG A 69 NH1	HIS A 121 NE2	2.425	INTRA-CHAIN
ARG A 69 NH2	HIS A 121 NE2	2.844	INTRA-CHAIN
HIS A 121 ND1	ASP L 7 OD1	-1.362	INTER-CHAIN
HIS A 121 ND1	ASP L 11 OD1	-1.535	INTER-CHAIN
HIS A 121 ND1	ARG A 69 NH1	2.484	INTRA-CHAIN
HIS A 121 ND1	ASP A 131 OD1	-1.366	INTRA-CHAIN
HIS A 121 NE2	ASP L 7 OD1	-1.554	INTER-CHAIN
HIS A 121 NE2	ASP L 11 OD1	-1.713	INTER-CHAIN
HIS A 121 NE2	ARG A 69 NH1	2.425	INTRA-CHAIN
HIS A 121 NE2	ASP A 131 OD1	-1.533	INTRA-CHAIN
HIS A 121 NE2	HIS A 181 ND1	0.675	INTRA-CHAIN
ASP A 131 OD1	HIS A 121 ND1	-1.366	INTRA-CHAIN
ASP A 131 OD2	HIS A 121 ND1	-1.531	INTRA-CHAIN
HIS A 181 ND1	HIS A 121 NE2	1.520	INTRA-CHAIN
ASP A 205 OD2	HIS A 121 ND1	-1.371	INTRA-CHAIN
ASP L 7 OD1	HIS A 121 ND1	-1.362	INTER-CHAIN
ASP L 7 OD2	HIS A 121 ND1	-1.378	INTER-CHAIN
ASP L 11 OD1	HIS A 121 ND1	-1.535	INTER-CHAIN
ASP L 11 OD2	HIS A 121 ND1	-1.595	INTER-CHAIN

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Protrusion Index:
HIS A 121 N	0.56
HIS A 121 CA	0.59
HIS A 121 C	0.45
HIS A 121 O	0.28
HIS A 121 CB	0.81
HIS A 121 CG	0.68
HIS A 121 ND1	0.93
HIS A 121 CD2	0.50
HIS A 121 CE1	0.69
HIS A 121 NE2	0.50

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Van der Waal's Interactions:
HIS A 121 NE2 952	LEU A 123 CD2 969	-0.071	INTRA-CHAIN
HIS A 121 NE2 952	GLU A 124 OE2 978	-0.099	INTRA-CHAIN
HIS A 121 NE2 952	ILE A 189 CD1 1514	-0.016	INTRA-CHAIN
VAL L 8 CG2 18761	HIS A 121 NE2 952	-0.023	INTER-CHAIN
CYS L 12 SG 18788	HIS A 121 NE2 952	-0.336	INTER-CHAIN