Upgraded molecular models of the human KCNQ1 potassium channel

Investigating the Complex Arrhythmic Phenotype Caused by the Gain-of-Function Mutation KCNQ1-G229D

(2019) Xin Zhou et al.   Frontiers in Physiology

IKs ion-channel pore conductance can result from individual voltage sensor movements

(2019) Maartje Westhoff et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Single channel kinetic analysis of the cAMP effect on IKs mutants, S209F and S27D/S92D

(2018) Emely Thompson et al.   Channels

Flex ddG: Rosetta Ensemble-Based Estimation of Changes in Protein–Protein Binding Affinity upon Mutation

(2018) Kyle A. Barlow et al.   JOURNAL OF PHYSICAL CHEMISTRY B

Mechanisms of KCNQ1 channel dysfunction in long QT syndrome involving voltage sensor domain mutations

(2018) Hui Huang et al.   Science Advances

New horizons for cystic fibrosis treatment

(2017) Isabelle Fajac et al.   PHARMACOLOGY & THERAPEUTICS

KCNE1 and KCNE3 modulate KCNQ1 channels by affecting different gating transitions

(2017) Rene Barro-Soria et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Competition of calcified calmodulin N lobe and PIP2to an LQT mutation site in Kv7.1 channel

(2017) William Sam Tobelaim et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Computational design of membrane proteins using RosettaMembrane

(2017) Amanda M. Duran et al.   PROTEIN SCIENCE

Inactivation of KCNQ1 potassium channels reveals dynamic coupling between voltage sensing and pore opening

(2017) Panpan Hou et al.   Nature Communications

Protocols for Molecular Modeling with Rosetta3 and RosettaScripts

(2016) Brian J. Bender et al.   BIOCHEMISTRY

Documentation of an Imperative To Improve Methods for Predicting Membrane Protein Stability

(2016) Brett M. Kroncke et al.   BIOCHEMISTRY

Voltage-Dependent Gating: Novel Insights from KCNQ1 Channels

(2016) Jianmin Cui   BIOPHYSICAL JOURNAL

Structure, inhibition and regulation of two-pore channel TPC1 from Arabidopsis thaliana

(2016) Alexander F. Kintzer et al.   NATURE

Structural basis for KCNE3 modulation of potassium recycling in epithelia

(2016) B. M. Kroncke et al.   Science Advances

Personalized Biochemistry and Biophysics

(2015) Brett M. Kroncke et al.   BIOCHEMISTRY

Microscopic mechanisms for long QT syndrome type 1 revealed by single-channel analysis of IKs with S3 domain mutations in KCNQ1

(2015) Jodene Eldstrom et al.   HEART RHYTHM

KCNQ1 channel modulation by KCNE proteins via the voltage-sensing domain

(2015) Koichi Nakajo et al.   JOURNAL OF PHYSIOLOGY-LONDON

Conformational Stability and Pathogenic Misfolding of the Integral Membrane Protein PMP22

(2015) Jonathan P. Schlebach et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

KCNE3 acts by promoting voltage sensor activation in KCNQ1

(2015) Rene Barro-Soria et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Migration of PIP2 lipids on voltage-gated potassium channel surface influences channel deactivation

(2015) Liping Chen et al.   Scientific Reports

PIP2-dependent coupling is prominent in Kv7.1 due to weakened interactions between S4-S5 and S6

(2015) Marina A. Kasimova et al.   Scientific Reports

An Integrated Framework Advancing Membrane Protein Modeling and Design

(2015) Rebecca F. Alford et al.   PLoS Computational Biology

Novel Kv7.1-Phosphatidylinositol 4,5-Bisphosphate Interaction Sites Uncovered by Charge Neutralization Scanning

(2014) Karina Eckey et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

Lipid14: The Amber Lipid Force Field

(2014) Callum J. Dickson et al.   Journal of Chemical Theory and Computation

CHARMM-GUIMembrane Buildertoward realistic biological membrane simulations

(2014) Emilia L. Wu et al.   JOURNAL OF COMPUTATIONAL CHEMISTRY

Structural mechanism of voltage-dependent gating in an isolated voltage-sensing domain

(2014) Qufei Li et al.   NATURE STRUCTURAL & MOLECULAR BIOLOGY

Combining Structural Modeling with Ensemble Machine Learning to Accurately Predict Protein Fold Stability and Binding Affinity Effects upon Mutation

(2014) Niklas Berliner et al.   PLoS One

Structural Basis of a Kv7.1 Potassium Channel Gating Module: Studies of the Intracellular C-Terminal Domain in Complex with Calmodulin

(2014) Dana Sachyani et al.   STRUCTURE

Steric hindrance between S4 and S5 of the KCNQ1/KCNE1 channel hampers pore opening

(2014) Koichi Nakajo et al.   Nature Communications

KCNE1 divides the voltage sensor movement in KCNQ1/KCNE1 channels into two steps

(2014) Rene Barro-Soria et al.   Nature Communications

Differential Modulations of KCNQ1 by Auxiliary Proteins KCNE1 and KCNE2

(2014) Pan Li et al.   Scientific Reports

Domain–domain interactions determine the gating, permeation, pharmacology, and subunit modulation of the IKs ion channel

(2014) Mark A Zaydman et al.   eLife

Building KCNQ1/KCNE1 Channel Models and Probing their Interactions by Molecular-Dynamics Simulations

(2013) Yu Xu et al.   BIOPHYSICAL JOURNAL

Control of cystic fibrosis transmembrane conductance regulator membrane trafficking: not just from the endoplasmic reticulum to the Golgi

(2013) Carlos M. Farinha et al.   FEBS Journal

PTRAJ and CPPTRAJ: Software for Processing and Analysis of Molecular Dynamics Trajectory Data

(2013) Daniel R. Roe et al.   Journal of Chemical Theory and Computation

Molecular Mechanisms of Disease-Causing Missense Mutations

(2013) Shannon Stefl et al.   JOURNAL OF MOLECULAR BIOLOGY

Kv7.1 ion channels require a lipid to couple voltage sensing to pore opening

(2013) M. A. Zaydman et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

IKs channels open slowly because KCNE1 accessory subunits slow the movement of S4 voltage sensors in KCNQ1 pore-forming subunits

(2013) K. J. Ruscic et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Single-channel basis for the slow activation of the repolarizing cardiac potassium current,IKs

(2013) Daniel Werry et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

High-Resolution Comparative Modeling with RosettaCM

(2013) Yifan Song et al.   STRUCTURE

Probing the structural basis for differential KCNQ1 modulation by KCNE1 and KCNE2

(2012) Yuhong Wang et al.   JOURNAL OF GENERAL PHYSIOLOGY

Characterization of KCNQ1 atrial fibrillation mutations reveals distinct dependence on KCNE1

(2012) Priscilla J. Chan et al.   JOURNAL OF GENERAL PHYSIOLOGY

Tracking a complete voltage-sensor cycle with metal-ion bridges

(2012) U. Henrion et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Mutation analysis of cases of sudden unexplained death, 15 years after death: Prompt genetic evaluation after resuscitation can save future lives

(2012) Aase Wisten et al.   RESUSCITATION

Mechanism of Voltage Gating in Potassium Channels

(2012) M. O. Jensen et al.   SCIENCE

How Does KCNE1 Regulate the Kv7.1 Potassium Channel? Model-Structure, Mutations, and Dynamics of the Kv7.1-KCNE1 Complex

(2012) Yana Gofman et al.   STRUCTURE

Allosteric Features of KCNQ1 Gating Revealed by Alanine Scanning Mutagenesis

(2011) Li-Juan Ma et al.   BIOPHYSICAL JOURNAL

Structural Basis of Slow Activation Gating in the Cardiac IKs Channel Complex

(2011) Nathalie Strutz-Seebohm et al.   CELLULAR PHYSIOLOGY AND BIOCHEMISTRY

OPM database and PPM web server: resources for positioning of proteins in membranes

(2011) Mikhail A. Lomize et al.   NUCLEIC ACIDS RESEARCH

Modeling Symmetric Macromolecular Structures in Rosetta3

(2011) Frank DiMaio et al.   PLoS One

Generalized Fragment Picking in Rosetta: Design, Protocols and Applications

(2011) Dominik Gront et al.   PLoS One

Intermediate states of the Kv1.2 voltage sensor from atomistic molecular dynamics simulations

(2011) L. Delemotte et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Analysis of the interactions between the C-terminal cytoplasmic domains of KCNQ1 and KCNE1 channel subunits

(2010) Renjian Zheng et al.   BIOCHEMICAL JOURNAL

Long QT syndrome with compound mutations is associated with a more severe phenotype: A Japanese multicenter study

(2010) Hideki Itoh et al.   HEART RHYTHM

The S4-S5 Linker of KCNQ1 Channels Forms a Structural Scaffold with the S6 Segment Controlling Gate Closure

(2010) Alain J. Labro et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

KCNQ1 Channels Voltage Dependence through a Voltage-dependent Binding of the S4-S5 Linker to the Pore Domain

(2010) Frank S. Choveau et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

State-dependent electrostatic interactions of S4 arginines with E1 in S2 during Kv7.1 activation

(2010) Dick Wu et al.   JOURNAL OF GENERAL PHYSIOLOGY

Gating-Related Molecular Motions in the Extracellular Domain of the IKs Channel: Implications for IKs Channelopathy

(2010) Yu Hong Wang et al.   JOURNAL OF MEMBRANE BIOLOGY

Solution Structure and Phospholipid Interactions of the Isolated Voltage-Sensor Domain from KvAP

(2010) Joel A. Butterwick et al.   JOURNAL OF MOLECULAR BIOLOGY

Spectrum and prevalence of mutations from the first 2,500 consecutive unrelated patients referred for the FAMILION® long QT syndrome genetic test

(2009) Jamie D. Kapplinger et al.   HEART RHYTHM

The genetic basis of long QT and short QT syndromes: A mutation update

(2009) Paula L. Hedley et al.   HUMAN MUTATION

Location of KCNE1 relative to KCNQ1 in the IKS potassium channel by disulfide cross-linking of substituted cysteines

(2009) David Y. Chung et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

A multiscale model linking ion-channel molecular dynamics and electrostatics to the cardiac action potential

(2009) J. R. Silva et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Structure of KCNE1 and Implications for How It Modulates the KCNQ1 Potassium Channel†‡

(2008) Congbao Kang et al.   BIOCHEMISTRY

OCTOPUS: improving topology prediction by two-track ANN-based preference scores and an extended topological grammar

(2008) Håkan Viklund et al.   BIOINFORMATICS

KCNQ1 and KCNE1 in the IKsChannel Complex Make State-dependent Contacts in their Extracellular Domains

(2008) Xulin Xu et al.   JOURNAL OF GENERAL PHYSIOLOGY

Mechanisms by which atrial fibrillation-associated mutations in the S1 domain of KCNQ1 slow deactivation of IKs channels

(2008) Lioara Restier et al.   JOURNAL OF PHYSIOLOGY-LONDON

MAMMOTH (Matching molecular models obtained from theory): An automated method for model comparison

(2002) Angel R. Ortiz et al.   PROTEIN SCIENCE