Structural features of residue 423 in chain A

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Electrostatic Interactions:
HIS A 319 NE2	HIS A 423 NE2	1.604	INTRA-CHAIN
HIS A 422 ND1	HIS A 423 ND1	1.829	INTRA-CHAIN
HIS A 422 ND1	HIS A 423 NE2	4.874	INTRA-CHAIN
HIS A 422 NE2	HIS A 423 ND1	2.340	INTRA-CHAIN
HIS A 422 NE2	HIS A 423 NE2	7.038	INTRA-CHAIN
HIS A 423 ND1	HIS B 373 ND1	0.710	INTER-CHAIN
HIS A 423 ND1	ASP B 388 OD1	-1.528	INTER-CHAIN
HIS A 423 ND1	HIS A 422 ND1	1.829	INTRA-CHAIN
HIS A 423 ND1	HIS A 422 NE2	5.266	INTRA-CHAIN
HIS A 423 NE2	HIS A 319 NE2	1.604	INTRA-CHAIN
HIS A 423 NE2	ASP B 388 OD1	-1.639	INTER-CHAIN
HIS A 423 NE2	HIS A 422 ND1	2.166	INTRA-CHAIN
HIS A 423 NE2	HIS A 422 NE2	7.038	INTRA-CHAIN
HIS B 373 ND1	HIS A 423 ND1	0.710	INTER-CHAIN
ASP B 388 OD1	HIS A 423 ND1	-1.528	INTER-CHAIN
ASP B 388 OD2	HIS A 423 ND1	-1.368	INTER-CHAIN
ARG B 390 NH2	HIS A 423 NE2	2.269	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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|        H|      423|      A|         D|      398|      B|
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Protrusion Index:
HIS A 423 N	0.09
HIS A 423 CA	0.16
HIS A 423 C	0.34
HIS A 423 O	0.47
HIS A 423 CB	0.18
HIS A 423 CG	0.15
HIS A 423 ND1	0.16
HIS A 423 CD2	0.10
HIS A 423 CE1	0.11
HIS A 423 NE2	0.04

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Salt bridges:
HIS A 422	HIS A 423	2.816	INTRA-CHAIN

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Van der Waal's Interactions:
HIS A 422 NE2 2720	HIS A 423 NE2 2730	-0.770	INTRA-CHAIN
HIS A 423 NE2 2730	ILE A 454 CD1 2969	-0.009	INTRA-CHAIN
HIS A 423 NE2 2730	THR A 459 CG2 3000	-0.031	INTRA-CHAIN