Structural features of residue 193 in chain A

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Electrostatic Interactions:
ASP A 168 OD1	HIS A 193 ND1	-6.990	INTRA-CHAIN
ASP A 168 OD2	HIS A 193 ND1	-6.633	INTRA-CHAIN
ARG A 180 NH1	HIS A 193 NE2	2.732	INTRA-CHAIN
ARG A 180 NH2	HIS A 193 NE2	2.376	INTRA-CHAIN
ARG A 189 NH1	HIS A 193 NE2	2.501	INTRA-CHAIN
ARG A 189 NH2	HIS A 193 NE2	2.265	INTRA-CHAIN
HIS A 193 ND1	ASP A 168 OD1	-6.990	INTRA-CHAIN
HIS A 193 ND1	ARG A 180 NH1	2.539	INTRA-CHAIN
HIS A 193 ND1	ARG A 189 NH1	2.281	INTRA-CHAIN
HIS A 193 ND1	ARG B 211 NH1	2.454	INTER-CHAIN
HIS A 193 ND1	ASP B 243 OD1	-1.460	INTER-CHAIN
HIS A 193 ND1	ARG B 250 NH1	2.178	INTER-CHAIN
HIS A 193 NE2	ASP A 168 OD1	-4.103	INTRA-CHAIN
HIS A 193 NE2	ARG A 180 NH1	2.732	INTRA-CHAIN
HIS A 193 NE2	ARG A 189 NH1	2.501	INTRA-CHAIN
HIS A 193 NE2	ARG B 211 NH1	2.524	INTER-CHAIN
ARG B 211 NH1	HIS A 193 NE2	2.524	INTER-CHAIN
ARG B 211 NH2	HIS A 193 NE2	2.334	INTER-CHAIN
ASP B 243 OD1	HIS A 193 ND1	-1.460	INTER-CHAIN
ASP B 243 OD2	HIS A 193 ND1	-1.339	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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|        E|      203|      B|         H|      193|      A|
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Protrusion Index:
HIS A 193 N	0.59
HIS A 193 CA	0.48
HIS A 193 C	0.27
HIS A 193 O	0.20
HIS A 193 CB	0.63
HIS A 193 CG	1.04
HIS A 193 ND1	1.29
HIS A 193 CD2	1.19
HIS A 193 CE1	1.71
HIS A 193 NE2	1.54

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Salt bridges:
ASP A 168	HIS A 193	2.870	INTRA-CHAIN

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Van der Waal's Interactions:
ASP A 168 OD2 1289	HIS A 193 NE2 1484	-0.125	INTRA-CHAIN
GLU A 192 CB 1474	HIS A 193 NE2 1484	-0.215	INTRA-CHAIN