Structural features of residue 193 in chain B

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Electrostatic Interactions:
ARG A 208 NH1	HIS B 193 NE2	2.188	INTER-CHAIN
ARG A 208 NH2	HIS B 193 NE2	2.192	INTER-CHAIN
ARG A 211 NH1	HIS B 193 NE2	2.548	INTER-CHAIN
ARG A 211 NH2	HIS B 193 NE2	2.338	INTER-CHAIN
ASP A 243 OD1	HIS B 193 ND1	-1.455	INTER-CHAIN
ASP B 168 OD1	HIS B 193 ND1	-6.684	INTRA-CHAIN
ASP B 168 OD2	HIS B 193 ND1	-6.598	INTRA-CHAIN
ARG B 180 NH1	HIS B 193 NE2	2.744	INTRA-CHAIN
ARG B 180 NH2	HIS B 193 NE2	2.370	INTRA-CHAIN
ARG B 189 NH1	HIS B 193 NE2	2.514	INTRA-CHAIN
ARG B 189 NH2	HIS B 193 NE2	2.250	INTRA-CHAIN
HIS B 193 ND1	ASP B 168 OD1	-6.684	INTRA-CHAIN
HIS B 193 ND1	ARG B 180 NH1	2.544	INTRA-CHAIN
HIS B 193 ND1	ARG B 189 NH1	2.293	INTRA-CHAIN
HIS B 193 ND1	ARG A 211 NH1	2.482	INTER-CHAIN
HIS B 193 ND1	ASP A 243 OD1	-1.455	INTER-CHAIN
HIS B 193 ND1	ARG A 250 NH1	2.165	INTER-CHAIN
HIS B 193 NE2	ASP B 168 OD1	-3.996	INTRA-CHAIN
HIS B 193 NE2	ARG B 180 NH1	2.744	INTRA-CHAIN
HIS B 193 NE2	ARG B 189 NH1	2.514	INTRA-CHAIN
HIS B 193 NE2	ARG A 208 NH1	2.188	INTER-CHAIN
HIS B 193 NE2	ARG A 211 NH1	2.548	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|      A|         H|      193|      B|
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Protrusion Index:
HIS B 193 N	0.63
HIS B 193 CA	0.53
HIS B 193 C	0.28
HIS B 193 O	0.25
HIS B 193 CB	0.68
HIS B 193 CG	1.11
HIS B 193 ND1	1.37
HIS B 193 CD2	1.19
HIS B 193 CE1	1.82
HIS B 193 NE2	1.60

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Salt bridges:
GLU B 192	HIS B 193	2.234	INTRA-CHAIN

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Van der Waal's Interactions:
ASP B 168 OD2 1286	HIS B 193 NE2 1480	-0.114	INTRA-CHAIN
GLU B 192 O 1470	HIS B 193 NE2 1480	-0.063	INTRA-CHAIN