Structural features of residue 237 in chain A

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Electrostatic Interactions:
HIS A 237 ND1	ARG A 247 NH1	3.007	INTRA-CHAIN
HIS A 237 ND1	ARG B 247 NH1	3.581	INTER-CHAIN
HIS A 237 ND1	HIS A 249 ND1	2.041	INTRA-CHAIN
HIS A 237 ND1	HIS A 249 NE2	7.510	INTRA-CHAIN
HIS A 237 ND1	HIS B 249 ND1	0.713	INTER-CHAIN
HIS A 237 ND1	HIS B 249 NE2	1.715	INTER-CHAIN
HIS A 237 ND1	HIS A 263 ND1	0.713	INTRA-CHAIN
HIS A 237 ND1	HIS A 263 NE2	1.845	INTRA-CHAIN
HIS A 237 ND1	ARG A 273 NH1	2.263	INTRA-CHAIN
HIS A 237 ND1	ARG B 285 NH1	2.126	INTER-CHAIN
HIS A 237 ND1	ASP A 290 OD1	-2.476	INTRA-CHAIN
HIS A 237 NE2	ARG A 247 NH1	2.689	INTRA-CHAIN
HIS A 237 NE2	ARG B 247 NH1	3.767	INTER-CHAIN
HIS A 237 NE2	HIS A 249 ND1	1.471	INTRA-CHAIN
HIS A 237 NE2	HIS A 249 NE2	4.595	INTRA-CHAIN
HIS A 237 NE2	HIS B 249 ND1	0.692	INTER-CHAIN
HIS A 237 NE2	HIS B 249 NE2	1.630	INTER-CHAIN
HIS A 237 NE2	HIS A 263 NE2	1.643	INTRA-CHAIN
HIS A 237 NE2	ARG A 273 NH1	2.262	INTRA-CHAIN
HIS A 237 NE2	ASP A 290 OD1	-2.101	INTRA-CHAIN
ARG A 247 NH1	HIS A 237 NE2	2.689	INTRA-CHAIN
ARG A 247 NH2	HIS A 237 NE2	2.829	INTRA-CHAIN
HIS A 249 ND1	HIS A 237 ND1	2.041	INTRA-CHAIN
HIS A 249 ND1	HIS A 237 NE2	3.309	INTRA-CHAIN
HIS A 249 NE2	HIS A 237 ND1	3.338	INTRA-CHAIN
HIS A 249 NE2	HIS A 237 NE2	4.595	INTRA-CHAIN
HIS A 263 ND1	HIS A 237 ND1	0.713	INTRA-CHAIN
HIS A 263 NE2	HIS A 237 ND1	0.820	INTRA-CHAIN
HIS A 263 NE2	HIS A 237 NE2	1.643	INTRA-CHAIN
ARG A 273 NH1	HIS A 237 NE2	2.262	INTRA-CHAIN
ASP A 290 OD1	HIS A 237 ND1	-2.476	INTRA-CHAIN
ASP A 290 OD2	HIS A 237 ND1	-2.505	INTRA-CHAIN
ARG B 247 NH1	HIS A 237 NE2	3.767	INTER-CHAIN
ARG B 247 NH2	HIS A 237 NE2	2.988	INTER-CHAIN
HIS B 249 ND1	HIS A 237 ND1	0.713	INTER-CHAIN
HIS B 249 ND1	HIS A 237 NE2	1.557	INTER-CHAIN
HIS B 249 NE2	HIS A 237 ND1	0.762	INTER-CHAIN
HIS B 249 NE2	HIS A 237 NE2	1.630	INTER-CHAIN
ARG B 285 NH2	HIS A 237 NE2	2.289	INTER-CHAIN

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Protrusion Index:
HIS A 237 N	0.03
HIS A 237 CA	0.07
HIS A 237 C	0.04
HIS A 237 O	0.08
HIS A 237 CB	0.20
HIS A 237 CG	0.20
HIS A 237 ND1	0.13
HIS A 237 CD2	0.27
HIS A 237 CE1	0.16
HIS A 237 NE2	0.25

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Salt bridges:
HIS A 237	HIS A 249	3.005	INTRA-CHAIN

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Van der Waal's Interactions:
HIS A 237 NE2 1833	HIS A 249 NE2 1933	-0.063	INTRA-CHAIN
HIS A 237 NE2 1833	VAL A 251 CG2 1951	-0.050	INTRA-CHAIN
HIS A 237 NE2 1833	TRP A 269 CH2 2082	-0.019	INTRA-CHAIN
HIS A 237 NE2 1833	GLU A 296 OE2 2302	-0.017	INTRA-CHAIN