Structural features of residue 193 in chain A

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Electrostatic Interactions:
ASP A 168 OD1	HIS A 193 ND1	-7.038	INTRA-CHAIN
ASP A 168 OD2	HIS A 193 ND1	-6.300	INTRA-CHAIN
ARG A 180 NH1	HIS A 193 NE2	2.768	INTRA-CHAIN
ARG A 180 NH2	HIS A 193 NE2	2.481	INTRA-CHAIN
ARG A 189 NH1	HIS A 193 NE2	2.589	INTRA-CHAIN
ARG A 189 NH2	HIS A 193 NE2	2.351	INTRA-CHAIN
HIS A 193 ND1	ASP A 168 OD1	-7.038	INTRA-CHAIN
HIS A 193 ND1	ARG A 180 NH1	2.661	INTRA-CHAIN
HIS A 193 ND1	ARG A 189 NH1	2.373	INTRA-CHAIN
HIS A 193 ND1	ARG B 211 NH1	2.183	INTER-CHAIN
HIS A 193 NE2	ASP A 168 OD1	-4.241	INTRA-CHAIN
HIS A 193 NE2	ARG A 180 NH1	2.768	INTRA-CHAIN
HIS A 193 NE2	ARG A 189 NH1	2.589	INTRA-CHAIN
HIS A 193 NE2	ARG B 211 NH1	2.329	INTER-CHAIN
ARG B 211 NH1	HIS A 193 NE2	2.329	INTER-CHAIN
ARG B 211 NH2	HIS A 193 NE2	2.513	INTER-CHAIN
ASP B 243 OD2	HIS A 193 ND1	-1.412	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|      193|      A|         E|      203|      B|
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|        S|      202|      B|         H|      193|      A|
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Protrusion Index:
HIS A 193 N	0.54
HIS A 193 CA	0.44
HIS A 193 C	0.24
HIS A 193 O	0.18
HIS A 193 CB	0.59
HIS A 193 CG	0.98
HIS A 193 ND1	1.02
HIS A 193 CD2	1.04
HIS A 193 CE1	1.51
HIS A 193 NE2	1.40

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Salt bridges:
ASP A 168	HIS A 193	2.850	INTRA-CHAIN

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Van der Waal's Interactions:
ASP A 168 OD2 1304	HIS A 193 NE2 1511	-0.039	INTRA-CHAIN
GLU A 192 OE2 1501	HIS A 193 NE2 1511	-0.028	INTRA-CHAIN