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    1. Structural Biology and Molecular Biophysics

    The HCN domain couples voltage gating and cAMP response in hyperpolarization-activated cyclic nucleotide-gated channels

    Alessandro Porro et al.
    Experimental and computational approaches reveal how ligand binding is coupled to voltage sensing in a HCN channels.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Hydrogen bonds as molecular timers for slow inactivation in voltage-gated potassium channels

    Stephan A Pless et al.
    Tuning the strength of inter- and intra-subunit hydrogen bonds can control potassium flux across biological membranes.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    A potent voltage-gated calcium channel inhibitor engineered from a nanobody targeted to auxiliary CaVβ subunits

    Travis J Morgenstern et al.
    A novel engineered protein that uncouples electrical signals from downstream biological responses in excitable cells provides a unique investigative tool with potential therapeutic applications.
    1. Structural Biology and Molecular Biophysics

    Binary architecture of the Nav1.2-β2 signaling complex

    Samir Das et al.
    X-ray crystallography reveals new conceptual insights into the location of the β2-subunit in the Nav channel signaling complex.
    1. Developmental Biology
    2. Neuroscience

    Insights into electrosensory organ development, physiology and evolution from a lateral line-enriched transcriptome

    Melinda S Modrell et al.
    An unbiased transcriptomic approach reveals that developing paddlefish electrosensory organs express genes essential for mechanosensory hair cell development and synaptic transmission, and identifies candidates for mediating electroreceptor development and function.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Atomic mutagenesis in ion channels with engineered stoichiometry

    John D Lueck et al.
    Building on previous work (Pless, 2013), we argue that side-chain 'flip out' is a key event in potassium channel C-type inactivation, and propose a new method for encoding multiple noncanonical amino acids and controlling protein stoichiometry.
    1. Computational and Systems Biology
    2. Neuroscience

    Mapping the function of neuronal ion channels in model and experiment

    William F Podlaski et al.
    The ion channel genealogy resource is a comprehensive and intuitive comparison tool for ion channel models and experimental data, helping to visualize their similarity and function to facilitate better experimentally-constrained modeling.
    1. Chromosomes and Gene Expression
    2. Neuroscience

    FlpStop, a tool for conditional gene control in Drosophila

    Yvette E Fisher et al.
    FlpStop is a generalizable tool for conditional gene disruption and rescue and enables critical experiments examining the interactions between genes, circuits, and computation.
    1. Structural Biology and Molecular Biophysics

    Proximal clustering between BK and CaV1.3 channels promotes functional coupling and BK channel activation at low voltage

    Oscar Vivas et al.
    Super-resolution imaging reveals a novel multi-channel arrangement that explains how big potassium (BK) channel activation closely tracks the opening of low-voltage-activated L-type calcium channels.
    1. Structural Biology and Molecular Biophysics
    2. Cell Biology

    Sculpting ion channel functional expression with engineered ubiquitin ligases

    Scott A Kanner et al.
    Engineered E3 ubiquitin ligases are utilized to elucidate mechanisms underlying ubiquitin regulation of membrane proteins, and to achieve robust post-translational functional knockdown of ion channels.