Varaico: Literature-Extracted Genetic Variants

Gene:KCNH2
Variant:p.L559H
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KCNH2

NM_000238.4:p.L559H

Associated Papers

SPARC: a structural pathogenicity algorithm for risk classification of hERG variants.

Chatelain FC et al.

Europace : European Pacing, Arrhythmias, and Cardiac Electrophysiology : Journal of the Working Groups on Cardiac Pacing, Arrhythmias, and Cardiac Cellular Electrophysiology of the European Society of Cardiology, 2026

41443252 (PubMed )
Supplement: euaf327_supplementary_data.zip › Table-S1-V2.xlsx › All_missense_variants

Topological Distribution of KCNH2 Variants and Genotype-Phenotype Relationship in Patients With Long QT Syndrome.

Liu H et al.

Pacing and Clinical Electrophysiology : Pace, 2025

Identification of a novel pathogenic variant in KCNH2 in an Iranian family with long QT syndrome 2 by whole-exome sequencing.

Fazelifar AF et al.

Journal of Arrhythmia, 2023

A need for exhaustive and standardized characterization of ion channels activity. The case of KV11.1.

Alameh M et al.

Frontiers in Physiology, 2023

36860515 (PubMed )
Supplement: Table1.XLSX › missense_variants

Evolutionary coupling analysis guides identification of mistrafficking-sensitive variants in cardiac K+ channels: Validation with hERG.

Zhang Y et al.

Frontiers in Pharmacology, 2022

Targeted next generation sequencing revealed a novel deletion-frameshift mutation of KCNH2 gene in a Chinese Han family with long QT syndrome: A case report and review of Chinese cases.

Du F et al.

Medicine, 2020

Structures Illuminate Cardiac Ion Channel Functions in Health and in Long QT Syndrome.

Brewer KR et al.

Frontiers in Pharmacology, 2020

32431610 (PubMed )
Supplement: Table_1.xlsx › mutation_list

Large-scale mutational analysis of Kv11.1 reveals molecular insights into type 2 long QT syndrome.

Anderson CL et al.

Nature Communications, 2014

[The mechanistic rote of KCNH2 gene L413P and L559H mutations in long QT syndrome].

Li CL et al.

Zhonghua Nei Ke Za Zhi, 2007

[Novel mutations of potassium channel KCNQ1 S145L and KCNH2 Y475C genes in Chinese pedigrees of long QT syndrome].

Liu WL et al.

Zhonghua Nei Ke Za Zhi, 2006

[Heterozygous mutation in KCNQ1 cause Jervell and Lange-Nielsen syndrome].

Liu WL et al.

Zhonghua Xin Xue Guan Bing Za Zhi, 2005

[The mutation scanning of KCNQ1 gene for 31 long QT syndrome families].

Li P et al.

Zhonghua Yi Xue Yi Chuan Xue Za Zhi = Zhonghua Yixue Yichuanxue Zazhi = Chinese Journal of Medical Genetics, 2004

Mutation analysis of potassium channel genes KCNQ1 and KCNH2 in patients with long QT syndrome.

Liu W et al.

Chinese Medical Journal, 2003

KCNQ1 and KCNH2 mutations associated with long QT syndrome in a Chinese population.

Liu W et al.

Human Mutation, 2002

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