Structural features of residue 193 in chain A

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Electrostatic Interactions:
ASP A 168 OD1	HIS A 193 ND1	-6.696	INTRA-CHAIN
ASP A 168 OD2	HIS A 193 ND1	-6.368	INTRA-CHAIN
ARG A 180 NH1	HIS A 193 NE2	2.806	INTRA-CHAIN
ARG A 180 NH2	HIS A 193 NE2	2.529	INTRA-CHAIN
ARG A 189 NH1	HIS A 193 NE2	2.649	INTRA-CHAIN
ARG A 189 NH2	HIS A 193 NE2	2.395	INTRA-CHAIN
HIS A 193 ND1	ASP A 168 OD1	-6.696	INTRA-CHAIN
HIS A 193 ND1	ARG A 180 NH1	2.656	INTRA-CHAIN
HIS A 193 ND1	ARG A 189 NH1	2.403	INTRA-CHAIN
HIS A 193 ND1	ARG B 211 NH1	2.294	INTER-CHAIN
HIS A 193 NE2	ASP A 168 OD1	-4.227	INTRA-CHAIN
HIS A 193 NE2	ARG A 180 NH1	2.806	INTRA-CHAIN
HIS A 193 NE2	ARG A 189 NH1	2.649	INTRA-CHAIN
HIS A 193 NE2	ARG B 211 NH1	2.425	INTER-CHAIN
ARG B 211 NH1	HIS A 193 NE2	2.425	INTER-CHAIN
ARG B 211 NH2	HIS A 193 NE2	2.582	INTER-CHAIN
ASP B 243 OD2	HIS A 193 ND1	-1.424	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	0.53
HIS A 193 CA	0.42
HIS A 193 C	0.24
HIS A 193 O	0.15
HIS A 193 CB	0.54
HIS A 193 CG	0.93
HIS A 193 ND1	1.04
HIS A 193 CD2	1.02
HIS A 193 CE1	1.51
HIS A 193 NE2	1.37

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Van der Waal's Interactions:
ASP A 168 OD2 1321	HIS A 193 NE2 1528	-0.040	INTRA-CHAIN
GLU A 192 OE2 1518	HIS A 193 NE2 1528	-0.022	INTRA-CHAIN