Structural features of residue 423 in chain A

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Electrostatic Interactions:
HIS A 319 NE2	HIS A 423 NE2	1.597	INTRA-CHAIN
HIS A 422 ND1	HIS A 423 ND1	1.871	INTRA-CHAIN
HIS A 422 ND1	HIS A 423 NE2	5.056	INTRA-CHAIN
HIS A 422 NE2	HIS A 423 ND1	2.361	INTRA-CHAIN
HIS A 422 NE2	HIS A 423 NE2	7.261	INTRA-CHAIN
HIS A 423 ND1	HIS B 373 ND1	0.708	INTER-CHAIN
HIS A 423 ND1	ASP B 388 OD1	-1.522	INTER-CHAIN
HIS A 423 ND1	HIS A 422 ND1	1.871	INTRA-CHAIN
HIS A 423 ND1	HIS A 422 NE2	5.313	INTRA-CHAIN
HIS A 423 NE2	HIS A 319 NE2	1.597	INTRA-CHAIN
HIS A 423 NE2	ASP B 388 OD1	-1.628	INTER-CHAIN
HIS A 423 NE2	HIS A 422 ND1	2.247	INTRA-CHAIN
HIS A 423 NE2	HIS A 422 NE2	7.261	INTRA-CHAIN
HIS B 373 ND1	HIS A 423 ND1	0.708	INTER-CHAIN
ASP B 388 OD1	HIS A 423 ND1	-1.522	INTER-CHAIN
ASP B 388 OD2	HIS A 423 ND1	-1.382	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	0.08
HIS A 423 CA	0.16
HIS A 423 C	0.35
HIS A 423 O	0.45
HIS A 423 CB	0.18
HIS A 423 CG	0.14
HIS A 423 ND1	0.17
HIS A 423 CD2	0.09
HIS A 423 CE1	0.11
HIS A 423 NE2	0.04

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Salt bridges:
HIS A 422	HIS A 423	2.782	INTRA-CHAIN

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Van der Waal's Interactions:
HIS A 422 NE2 2820	HIS A 423 NE2 2830	-0.917	INTRA-CHAIN
HIS A 423 NE2 2830	ILE A 454 CD1 3069	-0.008	INTRA-CHAIN
HIS A 423 NE2 2830	THR A 459 CG2 3100	-0.034	INTRA-CHAIN