Structural features of residue 148 in chain A

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Electrostatic Interactions:
ASP A 142 OD1	HIS A 148 ND1	-1.566	INTRA-CHAIN
ASP A 142 OD2	HIS A 148 ND1	-1.834	INTRA-CHAIN
HIS A 148 ND1	HIS D 49 ND1	0.752	INTER-CHAIN
HIS A 148 ND1	HIS D 49 NE2	1.776	INTER-CHAIN
HIS A 148 ND1	ASP A 142 OD1	-1.566	INTRA-CHAIN
HIS A 148 ND1	ASP A 169 OD1	-1.708	INTRA-CHAIN
HIS A 148 NE2	ARG D 15 NH1	2.206	INTER-CHAIN
HIS A 148 NE2	HIS D 49 ND1	0.775	INTER-CHAIN
HIS A 148 NE2	HIS D 49 NE2	1.781	INTER-CHAIN
HIS A 148 NE2	ASP A 142 OD1	-1.801	INTRA-CHAIN
HIS A 148 NE2	ASP A 169 OD1	-1.490	INTRA-CHAIN
HIS A 148 NE2	ARG A 334 NH1	2.344	INTRA-CHAIN
ASP A 169 OD1	HIS A 148 ND1	-1.708	INTRA-CHAIN
ASP A 169 OD2	HIS A 148 ND1	-1.869	INTRA-CHAIN
ARG A 334 NH1	HIS A 148 NE2	2.344	INTRA-CHAIN
ARG D 15 NH1	HIS A 148 NE2	2.206	INTER-CHAIN
HIS D 49 ND1	HIS A 148 ND1	0.752	INTER-CHAIN
HIS D 49 ND1	HIS A 148 NE2	1.745	INTER-CHAIN
HIS D 49 NE2	HIS A 148 ND1	0.789	INTER-CHAIN
HIS D 49 NE2	HIS A 148 NE2	1.781	INTER-CHAIN

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Hydrogen bonds:

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|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
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|        H|      148|      A|         D|       24|      D|
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Protrusion Index:
HIS A 148 N	0.29
HIS A 148 CA	0.35
HIS A 148 C	0.29
HIS A 148 O	0.33
HIS A 148 CB	0.34
HIS A 148 CG	0.45
HIS A 148 ND1	0.59
HIS A 148 CD2	0.29
HIS A 148 CE1	0.65
HIS A 148 NE2	0.42

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Van der Waal's Interactions:
THR D 46 CG2 298	HIS A 148 NE2 1166	-0.020	INTER-CHAIN