Structural features of residue 193 in chain B

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Electrostatic Interactions:
ARG A 208 NH1	HIS B 193 NE2	2.189	INTER-CHAIN
ARG A 208 NH2	HIS B 193 NE2	2.234	INTER-CHAIN
ARG A 211 NH1	HIS B 193 NE2	2.553	INTER-CHAIN
ARG A 211 NH2	HIS B 193 NE2	2.351	INTER-CHAIN
ASP A 243 OD1	HIS B 193 ND1	-1.429	INTER-CHAIN
ASP B 168 OD1	HIS B 193 ND1	-6.918	INTRA-CHAIN
ASP B 168 OD2	HIS B 193 ND1	-6.584	INTRA-CHAIN
ARG B 180 NH1	HIS B 193 NE2	2.748	INTRA-CHAIN
ARG B 180 NH2	HIS B 193 NE2	2.424	INTRA-CHAIN
ARG B 189 NH1	HIS B 193 NE2	2.500	INTRA-CHAIN
ARG B 189 NH2	HIS B 193 NE2	2.285	INTRA-CHAIN
HIS B 193 ND1	ASP B 168 OD1	-6.918	INTRA-CHAIN
HIS B 193 ND1	ARG B 180 NH1	2.590	INTRA-CHAIN
HIS B 193 ND1	ARG B 189 NH1	2.250	INTRA-CHAIN
HIS B 193 ND1	ARG A 211 NH1	2.406	INTER-CHAIN
HIS B 193 ND1	ASP A 243 OD1	-1.429	INTER-CHAIN
HIS B 193 ND1	ARG A 250 NH1	2.113	INTER-CHAIN
HIS B 193 NE2	ASP B 168 OD1	-4.006	INTRA-CHAIN
HIS B 193 NE2	ARG B 180 NH1	2.748	INTRA-CHAIN
HIS B 193 NE2	ARG B 189 NH1	2.500	INTRA-CHAIN
HIS B 193 NE2	ARG A 208 NH1	2.189	INTER-CHAIN
HIS B 193 NE2	ARG A 211 NH1	2.553	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	0.62
HIS B 193 CA	0.53
HIS B 193 C	0.29
HIS B 193 O	0.23
HIS B 193 CB	0.68
HIS B 193 CG	1.11
HIS B 193 ND1	1.32
HIS B 193 CD2	1.19
HIS B 193 CE1	1.85
HIS B 193 NE2	1.57

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Salt bridges:
GLU B 192	HIS B 193	2.233	INTRA-CHAIN

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Van der Waal's Interactions:
ASP B 168 OD2 1286	HIS B 193 NE2 1481	-0.080	INTRA-CHAIN
GLU B 192 CB 1471	HIS B 193 NE2 1481	-0.233	INTRA-CHAIN