Structural features of residue 123 in chain A

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Electrostatic Interactions:
HIS A 123 ND1	ASP A 129 OD1	-1.590	INTRA-CHAIN
HIS A 123 ND1	HIS B 136 ND1	0.784	INTER-CHAIN
HIS A 123 ND1	HIS B 136 NE2	1.630	INTER-CHAIN
HIS A 123 ND1	ASP A 177 OD1	-1.359	INTRA-CHAIN
HIS A 123 ND1	ASP A 257 OD1	-1.599	INTRA-CHAIN
HIS A 123 NE2	ASP A 129 OD1	-1.499	INTRA-CHAIN
HIS A 123 NE2	HIS B 136 ND1	0.783	INTER-CHAIN
HIS A 123 NE2	HIS B 136 NE2	1.602	INTER-CHAIN
HIS A 123 NE2	ARG A 156 NH1	2.361	INTRA-CHAIN
HIS A 123 NE2	ASP A 177 OD1	-1.581	INTRA-CHAIN
HIS A 123 NE2	ASP A 257 OD1	-1.744	INTRA-CHAIN
ASP A 129 OD1	HIS A 123 ND1	-1.590	INTRA-CHAIN
ASP A 129 OD2	HIS A 123 ND1	-1.563	INTRA-CHAIN
ARG A 156 NH1	HIS A 123 NE2	2.361	INTRA-CHAIN
ARG A 156 NH2	HIS A 123 NE2	2.253	INTRA-CHAIN
ASP A 177 OD1	HIS A 123 ND1	-1.359	INTRA-CHAIN
ASP A 257 OD1	HIS A 123 ND1	-1.599	INTRA-CHAIN
ASP A 257 OD2	HIS A 123 ND1	-1.607	INTRA-CHAIN
ASP B 129 OD2	HIS A 123 ND1	-1.440	INTER-CHAIN
HIS B 136 ND1	HIS A 123 ND1	0.784	INTER-CHAIN
HIS B 136 ND1	HIS A 123 NE2	1.762	INTER-CHAIN
HIS B 136 NE2	HIS A 123 ND1	0.724	INTER-CHAIN
HIS B 136 NE2	HIS A 123 NE2	1.602	INTER-CHAIN

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Protrusion Index:
HIS A 123 N	0.69
HIS A 123 CA	0.48
HIS A 123 C	0.34
HIS A 123 O	0.29
HIS A 123 CB	0.42
HIS A 123 CG	0.35
HIS A 123 ND1	0.17
HIS A 123 CD2	0.38
HIS A 123 CE1	0.13
HIS A 123 NE2	0.25

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Van der Waal's Interactions:
PRO A 121 CD 912	HIS A 123 NE2 928	-0.040	INTRA-CHAIN
HIS A 123 NE2 928	VAL A 124 CG2 935	-0.497	INTRA-CHAIN
HIS A 123 NE2 928	LEU A 148 CD2 1114	-0.053	INTRA-CHAIN
HIS A 123 NE2 928	GLU A 151 OE2 1137	-0.017	INTRA-CHAIN