Structural features of residue 193 in chain B

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Electrostatic Interactions:
ARG A 208 NH1	HIS B 193 NE2	2.207	INTER-CHAIN
ARG A 208 NH2	HIS B 193 NE2	2.181	INTER-CHAIN
ARG A 211 NH1	HIS B 193 NE2	2.559	INTER-CHAIN
ARG A 211 NH2	HIS B 193 NE2	2.350	INTER-CHAIN
ASP A 243 OD1	HIS B 193 ND1	-1.448	INTER-CHAIN
ASP B 168 OD1	HIS B 193 ND1	-6.819	INTRA-CHAIN
ASP B 168 OD2	HIS B 193 ND1	-6.697	INTRA-CHAIN
ARG B 180 NH1	HIS B 193 NE2	2.728	INTRA-CHAIN
ARG B 180 NH2	HIS B 193 NE2	2.356	INTRA-CHAIN
ARG B 189 NH1	HIS B 193 NE2	2.524	INTRA-CHAIN
ARG B 189 NH2	HIS B 193 NE2	2.252	INTRA-CHAIN
HIS B 193 ND1	ASP B 168 OD1	-6.819	INTRA-CHAIN
HIS B 193 ND1	ARG B 180 NH1	2.551	INTRA-CHAIN
HIS B 193 ND1	ARG B 189 NH1	2.303	INTRA-CHAIN
HIS B 193 ND1	ARG A 208 NH1	2.118	INTER-CHAIN
HIS B 193 ND1	ARG A 211 NH1	2.474	INTER-CHAIN
HIS B 193 ND1	ASP A 243 OD1	-1.448	INTER-CHAIN
HIS B 193 ND1	ARG A 250 NH1	2.151	INTER-CHAIN
HIS B 193 NE2	ASP B 168 OD1	-4.037	INTRA-CHAIN
HIS B 193 NE2	ARG B 180 NH1	2.728	INTRA-CHAIN
HIS B 193 NE2	ARG B 189 NH1	2.524	INTRA-CHAIN
HIS B 193 NE2	ARG A 208 NH1	2.207	INTER-CHAIN
HIS B 193 NE2	ARG A 211 NH1	2.559	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	0.27
HIS B 193 O	0.23
HIS B 193 CB	0.68
HIS B 193 CG	1.11
HIS B 193 ND1	1.34
HIS B 193 CD2	1.19
HIS B 193 CE1	1.85
HIS B 193 NE2	1.60

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Salt bridges:
GLU B 192	HIS B 193	2.243	INTRA-CHAIN

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Van der Waal's Interactions:
ASP B 168 OD2 1290	HIS B 193 NE2 1484	-0.113	INTRA-CHAIN
GLU B 192 O 1474	HIS B 193 NE2 1484	-0.058	INTRA-CHAIN