Structural features of residue 138 in chain B

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Electrostatic Interactions:
ASP A 110 OD1	HIS B 138 ND1	-2.115	INTER-CHAIN
ASP A 110 OD2	HIS B 138 ND1	-2.136	INTER-CHAIN
HIS B 64 ND1	HIS B 138 ND1	0.934	INTRA-CHAIN
HIS B 64 ND1	HIS B 138 NE2	1.781	INTRA-CHAIN
HIS B 64 NE2	HIS B 138 ND1	1.010	INTRA-CHAIN
HIS B 64 NE2	HIS B 138 NE2	1.882	INTRA-CHAIN
ASP B 78 OD1	HIS B 138 ND1	-2.027	INTRA-CHAIN
ASP B 78 OD2	HIS B 138 ND1	-2.279	INTRA-CHAIN
HIS B 138 ND1	HIS B 64 ND1	0.934	INTRA-CHAIN
HIS B 138 ND1	HIS B 64 NE2	2.272	INTRA-CHAIN
HIS B 138 ND1	ASP B 78 OD1	-2.027	INTRA-CHAIN
HIS B 138 ND1	ASP A 110 OD1	-2.115	INTER-CHAIN
HIS B 138 ND1	ARG B 321 NH1	2.131	INTRA-CHAIN
HIS B 138 NE2	HIS B 64 ND1	0.792	INTRA-CHAIN
HIS B 138 NE2	HIS B 64 NE2	1.882	INTRA-CHAIN
HIS B 138 NE2	ASP B 78 OD1	-1.666	INTRA-CHAIN
HIS B 138 NE2	ASP A 110 OD1	-2.422	INTER-CHAIN
HIS B 138 NE2	ARG B 321 NH1	2.127	INTRA-CHAIN
ARG B 321 NH1	HIS B 138 NE2	2.127	INTRA-CHAIN
ARG B 321 NH2	HIS B 138 NE2	2.188	INTRA-CHAIN

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Protrusion Index:
HIS B 138 N	0.86
HIS B 138 CA	0.62
HIS B 138 C	0.48
HIS B 138 O	0.42
HIS B 138 CB	0.40
HIS B 138 CG	0.53
HIS B 138 ND1	0.56
HIS B 138 CD2	0.62
HIS B 138 CE1	0.64
HIS B 138 NE2	0.67

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Salt bridges:
LYS B 137	HIS B 138	2.834	INTRA-CHAIN

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Van der Waal's Interactions:
ALA B 134 CB 3135	HIS B 138 NE2 3175	-0.022	INTRA-CHAIN
THR B 135 CG2 3142	HIS B 138 NE2 3175	-0.065	INTRA-CHAIN
LYS B 137 O 3155	HIS B 138 NE2 3175	-0.015	INTRA-CHAIN
HIS B 138 NE2 3175	TYR B 142 OH 3213	-0.013	INTRA-CHAIN