1,537 results found
    1. Immunology and Inflammation
    2. Structural Biology and Molecular Biophysics

    Structure of human phagocyte NADPH oxidase in the resting state

    Rui Liu, Kangcheng Song ... Lei Chen
    The cryo-EM structure of a functional human NOX2-p22 complex in nanodisc in the resting state reveals the architecture of this key enzyme essential for innate immunity.
    1. Structural Biology and Molecular Biophysics

    Crystal structure of the full Swi2/Snf2 remodeler Mot1 in the resting state

    Agata Butryn, Stephan Woike ... Karl-Peter Hopfner
    The structure of the entire Mot1 Swi2/Snf2 protein uncovers an unexpected auto-inhibited resting state activated by substrate binding, and suggests a DNA pulling mechanism of TBP displacement.
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    The His-Gly motif of acid-sensing ion channels resides in a reentrant ‘loop’ implicated in gating and ion selectivity

    Nate Yoder, Eric Gouaux
    The amino terminus of acid-sensing ion channel 1a forms a reentrant 'loop' that frames the lower pore and harbors a conserved 'His-Gly' motif implicated in gating and ion selectivity mechanisms.
    1. Biochemistry and Chemical Biology

    Regulatory coiled-coil domains promote head-to-head assemblies of AAA+ chaperones essential for tunable activity control

    Marta Carroni, Kamila B Franke ... Axel Mogk
    Head-to-head interactions of regulatory coiled-coil domains control activity of the central bacterial AAA+ protein ClpC by promoting formation of a reversible resting state.
    1. Structural Biology and Molecular Biophysics
    2. Biochemistry and Chemical Biology

    Structural mechanism of ligand activation in human calcium-sensing receptor

    Yong Geng, Lidia Mosyak ... Qing R Fan
    L-amino acids are agonists of calcium-sensing receptor, and act jointly with calcium and phosphate ions to control receptor function.
    1. Structural Biology and Molecular Biophysics

    Resting mitochondrial complex I from Drosophila melanogaster adopts a helix-locked state

    Abhilash Padavannil, Anjaneyulu Murari ... James A Letts
    Molecular structure of mitochondrial complex I from Drosophila melanogaster reveals a structural element not seen in other organisms to date that may regulate the transition between an off-pathway resting state and the active state of the complex.
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Structural determinants of voltage-gating properties in calcium channels

    Monica L Fernández-Quintero, Yousra El Ghaleb ... Bernhard E Flucher
    Structure modeling, site-directed mutagenesis, and current recordings revealed the mechanism by which stabilization of voltage sensors in the resting and activated states determines the gating properties of the CaV1.1 calcium channel.
    1. Neuroscience

    Propagated infra-slow intrinsic brain activity reorganizes across wake and slow wave sleep

    Anish Mitra, Abraham Z Snyder ... Marcus E Raichle
    Human fMRI experiments reveal differences in the propagation of spontaneous brain activity during sleep versus wakefulness.
    1. Neuroscience

    Primate homologs of mouse cortico-striatal circuits

    Joshua Henk Balsters, Valerio Zerbi ... Rogier B Mars
    Connectivity fingerprint matching bridges the gap between mouse and primate neuroanatomy, addressing crucial questions surrounding brain evolution that likely impact translation across species.
    1. Neuroscience

    The frequency gradient of human resting-state brain oscillations follows cortical hierarchies

    Keyvan Mahjoory, Jan-Mathijs Schoffelen ... Joachim Gross
    The strongest peak frequency of brain oscillations in a brain area decreases significantly, gradually and robustly along the posterior-anterior axis following the global hierarchy from early sensory to higher order areas.

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