Structural features of residue 193 in chain B

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Electrostatic Interactions:
ARG A 208 NH1	HIS B 193 NE2	2.380	INTER-CHAIN
ARG A 208 NH2	HIS B 193 NE2	2.277	INTER-CHAIN
ARG A 211 NH1	HIS B 193 NE2	2.417	INTER-CHAIN
ARG A 211 NH2	HIS B 193 NE2	2.673	INTER-CHAIN
ASP A 243 OD2	HIS B 193 ND1	-1.346	INTER-CHAIN
ASP B 168 OD1	HIS B 193 ND1	-6.209	INTRA-CHAIN
ASP B 168 OD2	HIS B 193 ND1	-7.059	INTRA-CHAIN
ARG B 180 NH1	HIS B 193 NE2	2.185	INTRA-CHAIN
ARG B 189 NH1	HIS B 193 NE2	2.308	INTRA-CHAIN
ARG B 189 NH2	HIS B 193 NE2	2.508	INTRA-CHAIN
HIS B 193 ND1	ASP B 168 OD1	-6.209	INTRA-CHAIN
HIS B 193 ND1	ARG B 180 NH1	2.128	INTRA-CHAIN
HIS B 193 ND1	ARG A 208 NH1	2.144	INTER-CHAIN
HIS B 193 ND1	ARG A 211 NH1	2.155	INTER-CHAIN
HIS B 193 NE2	ASP B 168 OD1	-3.864	INTRA-CHAIN
HIS B 193 NE2	ARG B 180 NH1	2.185	INTRA-CHAIN
HIS B 193 NE2	ARG B 189 NH1	2.308	INTRA-CHAIN
HIS B 193 NE2	ARG A 208 NH1	2.380	INTER-CHAIN
HIS B 193 NE2	ARG A 211 NH1	2.417	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	0.56
HIS B 193 CA	0.38
HIS B 193 C	0.20
HIS B 193 O	0.17
HIS B 193 CB	0.51
HIS B 193 CG	0.89
HIS B 193 ND1	1.00
HIS B 193 CD2	0.97
HIS B 193 CE1	1.37
HIS B 193 NE2	1.27

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Salt bridges:
GLU B 192	HIS B 193	2.272	INTRA-CHAIN

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Van der Waal's Interactions:
ASP B 168 OD2 1316	HIS B 193 NE2 1523	-0.058	INTRA-CHAIN
GLU B 192 OE2 1513	HIS B 193 NE2 1523	-0.070	INTRA-CHAIN
HIS B 193 NE2 1523	GLU A 204 OE2 1599	-0.109	INTER-CHAIN