Varaico: Literature-Extracted Genetic Variants

Gene:KCNQ1
Variant:p.V254L
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KCNQ1

NM_000218.3:p.V254L

Associated Papers

Mapping the Functional Landscape of KCNQ1 to Define Ion Channel Mechanisms and Arrhythmia Risk.

Harvey ML et al.

Medrxiv : the Preprint Server for Health Sciences, 2025

41445606 (PubMed )
Supplement: media-2.xlsx › File_S2

Predicting the Damaging Potential of Uncharacterized KCNQ1 and KCNE1 Variants.

Tarnovskaya SI et al.

International Journal of Molecular Sciences, 2025

40724807 (PubMed )
Supplement: ijms-26-06561-s001.zip › ijms-3705358_SupplementaryTable2.xls › SupplementaryTable2

Functional Characterization of a Spectrum of Novel Romano-Ward Syndrome KCNQ1 Variants.

Rinné S et al.

International Journal of Molecular Sciences, 2023

Enhancing rare variant interpretation in inherited arrhythmias through quantitative analysis of consortium disease cohorts and population controls.

Walsh R et al.

Genetics in Medicine : Official Journal of the American College of Medical Genetics, 2021

32893267 (PubMed )
Supplement: 41436_2020_946_MOESM2_ESM.xlsx › S10

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

Brewer KR et al.

Frontiers in Pharmacology, 2020

Effects of protein-protein interactions and ligand binding on the ion permeation in KCNQ1 potassium channel.

Jalily Hasani H et al.

Plos One, 2018

29444113 (PubMed )
Supplement: pone.0191905.s001.pdf

Clinical and genetic features of Australian families with long QT syndrome: A registry-based study.

Burns C et al.

Journal of Arrhythmia, 2016

27920829 (PubMed )
Supplement: mmc2.docx

Voltage-Dependent Gating: Novel Insights from KCNQ1 Channels.

Cui J

Biophysical Journal, 2016

Assessment of the predictive accuracy of five in silico prediction tools, alone or in combination, and two metaservers to classify long QT syndrome gene mutations.

Leong IU et al.

Bmc Medical Genetics, 2015

25967940 (PubMed )
Supplement: 12881_2015_176_MOESM1_ESM.xlsx › EVERYTHING

Bayesian models for syndrome- and gene-specific probabilities of novel variant pathogenicity.

Ruklisa D et al.

Genome Medicine, 2015

25649125 (PubMed )
Supplement: 13073_2014_120_MOESM1_ESM.pdf

An allosteric mechanism for drug block of the human cardiac potassium channel KCNQ1.

Yang T et al.

Molecular Pharmacology, 2013

Opposite Effects of the S4-S5 Linker and PIP(2) on Voltage-Gated Channel Function: KCNQ1/KCNE1 and Other Channels.

Choveau FS et al.

Frontiers in Pharmacology, 2012

KCNQ1 channels voltage dependence through a voltage-dependent binding of the S4-S5 linker to the pore domain.

Choveau FS et al.

The Journal of Biological Chemistry, 2011

The S4-S5 linker of KCNQ1 channels forms a structural scaffold with the S6 segment controlling gate closure.

Labro AJ et al.

The Journal of Biological Chemistry, 2011

Genetic testing in the long QT syndrome: development and validation of an efficient approach to genotyping in clinical practice.

Napolitano C et al.

Jama, 2005

Location of mutation in the KCNQ1 and phenotypic presentation of long QT syndrome.

Zareba W et al.

Journal of Cardiovascular Electrophysiology, 2003

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Regarding the variants extracted from papers and shown text snippets from research papers, the following holds: "Some rights reserved. This work permits non-commercial use, distribution and reproduction in any medium, provided the original author and source are credited."