Structural features of residue 193 in chain A

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Electrostatic Interactions:
ASP A 168 OD1	HIS A 193 ND1	-5.851	INTRA-CHAIN
ASP A 168 OD2	HIS A 193 ND1	-7.368	INTRA-CHAIN
ARG A 180 NH1	HIS A 193 NE2	2.565	INTRA-CHAIN
ARG A 180 NH2	HIS A 193 NE2	2.595	INTRA-CHAIN
ARG A 189 NH1	HIS A 193 NE2	2.570	INTRA-CHAIN
ARG A 189 NH2	HIS A 193 NE2	2.315	INTRA-CHAIN
HIS A 193 ND1	ASP A 168 OD1	-5.851	INTRA-CHAIN
HIS A 193 ND1	ARG A 180 NH1	2.556	INTRA-CHAIN
HIS A 193 ND1	ARG A 189 NH1	2.318	INTRA-CHAIN
HIS A 193 ND1	ARG B 211 NH1	2.221	INTER-CHAIN
HIS A 193 NE2	ASP A 168 OD1	-3.687	INTRA-CHAIN
HIS A 193 NE2	ARG A 180 NH1	2.565	INTRA-CHAIN
HIS A 193 NE2	ARG A 189 NH1	2.570	INTRA-CHAIN
HIS A 193 NE2	ARG B 211 NH1	2.526	INTER-CHAIN
ARG B 211 NH1	HIS A 193 NE2	2.526	INTER-CHAIN
ARG B 211 NH2	HIS A 193 NE2	2.840	INTER-CHAIN
ASP B 243 OD2	HIS A 193 ND1	-1.408	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|      B|         H|      193|      A|
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Protrusion Index:
HIS A 193 N	0.21
HIS A 193 CA	0.18
HIS A 193 C	0.03
HIS A 193 O	-0.01
HIS A 193 CB	0.25
HIS A 193 CG	0.53
HIS A 193 ND1	0.74
HIS A 193 CD2	0.60
HIS A 193 CE1	1.11
HIS A 193 NE2	0.89
HIS A 193 H	0.25
HIS A 193 HD1	0.71
HIS A 193 HE2	1.06

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Salt bridges:
ASP A 168	HIS A 193	2.722	INTRA-CHAIN

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Short Contacts:
ASP A 168 OD2	HIS A 193 HD1	-0.351	INTRA-CHAIN