Structural features of residue 138 in chain A

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Electrostatic Interactions:
HIS A 64 ND1	HIS A 138 ND1	0.931	INTRA-CHAIN
HIS A 64 ND1	HIS A 138 NE2	1.781	INTRA-CHAIN
HIS A 64 NE2	HIS A 138 ND1	0.991	INTRA-CHAIN
HIS A 64 NE2	HIS A 138 NE2	1.860	INTRA-CHAIN
ASP A 78 OD1	HIS A 138 ND1	-1.997	INTRA-CHAIN
ASP A 78 OD2	HIS A 138 ND1	-2.238	INTRA-CHAIN
HIS A 138 ND1	HIS A 64 ND1	0.931	INTRA-CHAIN
HIS A 138 ND1	HIS A 64 NE2	2.230	INTRA-CHAIN
HIS A 138 ND1	ASP A 78 OD1	-1.997	INTRA-CHAIN
HIS A 138 ND1	ARG A 321 NH1	2.146	INTRA-CHAIN
HIS A 138 NE2	HIS A 64 ND1	0.792	INTRA-CHAIN
HIS A 138 NE2	HIS A 64 NE2	1.860	INTRA-CHAIN
HIS A 138 NE2	ASP A 78 OD1	-1.649	INTRA-CHAIN
HIS A 138 NE2	ARG A 321 NH1	2.152	INTRA-CHAIN
ARG A 321 NH1	HIS A 138 NE2	2.152	INTRA-CHAIN
ARG A 321 NH2	HIS A 138 NE2	2.214	INTRA-CHAIN

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Protrusion Index:
HIS A 138 N	0.80
HIS A 138 CA	0.57
HIS A 138 C	0.47
HIS A 138 O	0.40
HIS A 138 CB	0.38
HIS A 138 CG	0.57
HIS A 138 ND1	0.64
HIS A 138 CD2	0.65
HIS A 138 CE1	0.71
HIS A 138 NE2	0.72

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Van der Waal's Interactions:
VAL A 131 CG2 721	HIS A 138 NE2 777	-0.032	INTRA-CHAIN
ALA A 134 CB 745	HIS A 138 NE2 777	-0.023	INTRA-CHAIN
THR A 135 CG2 752	HIS A 138 NE2 777	-0.070	INTRA-CHAIN
HIS A 138 NE2 777	LYS A 141 NZ 803	-0.008	INTRA-CHAIN
HIS A 138 NE2 777	TYR A 142 OH 815	-0.011	INTRA-CHAIN
ILE B 111 CD1 2941	HIS A 138 NE2 777	-1.028	INTER-CHAIN