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    1. Biochemistry and Chemical Biology
    2. Cell Biology

    COX16 promotes COX2 metallation and assembly during respiratory complex IV biogenesis

    Abhishek Aich, Cong Wang ... Peter Rehling
    Biochemical analyses show that mitochondrial COX16 assists in the process of copper insertion into COX2 and reveal a second COX16 function in linking assembly routes of the redox center-containing COX1 and COX2 subunits.
    1. Cancer Biology

    Sperm-specific COX6B2 enhances oxidative phosphorylation, proliferation, and survival in human lung adenocarcinoma

    Chun-Chun Cheng, Joshua Wooten ... Angelique W Whitehurst
    The cancer testis antigen COX6B2 enhances cytochrome c oxidase activity thereby promoting proliferation and survival in cancer cells and represents a therapeutic target for inhibiting oxidative phosphorylation selectively in tumors.
    1. Computational and Systems Biology
    2. Structural Biology and Molecular Biophysics

    Deep learning-driven insights into super protein complexes for outer membrane protein biogenesis in bacteria

    Mu Gao, Davi Nakajima An, Jeffrey Skolnick
    An example of a deep learning-based strategy to discover novel protein-protein interactions and predict their complex structures at high accuracy.
    1. Structural Biology and Molecular Biophysics

    Structure of Mycobacterium tuberculosis cytochrome bcc in complex with Q203 and TB47, two anti-TB drug candidates

    Shan Zhou, Weiwei Wang ... Hongri Gong
    The three-dimensional structures of Mycobacterium tuberculosis cytochrome bcc in complex with the antituberculosis agents, Q203 and TB47, explain how these inhibitors suppress activity of the complex.
    1. Plant Biology
    2. Structural Biology and Molecular Biophysics

    Structure of Dunaliella photosystem II reveals conformational flexibility of stacked and unstacked supercomplexes

    Ido Caspy, Maria Fadeeva ... Nathan Nelson
    Photosystem II, the pigment-protein complex responsible for water oxidation in photosynthesis, was found to exist in two different core conformations with altered antennae connectivity.
    1. Cell Biology
    2. Genetics and Genomics

    Differential requirements for mitochondrial electron transport chain components in the adult murine liver

    Nicholas P Lesner, Xun Wang ... Prashant Mishra
    Animal models reveal that mitochondrial complex I is dispensable for homeostatic functions of the mouse liver.
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Structural principles of SNARE complex recognition by the AAA+ protein NSF

    K Ian White, Minglei Zhao ... Axel T Brunger
    Electron-cryomicroscopy structures of the supercomplex of NSF, αSNAP, and neuronal SNAREs in the presence of ATP under non-hydrolyzing conditions at 3.9 Å resolution reveal interactions between the N-terminal residues of SNAP-25 and NSF.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Atomic structure of a mitochondrial complex I intermediate from vascular plants

    Maria Maldonado, Abhilash Padavannil ... James A Letts
    The first atomic resolution structure of a mitochondrial respiratory complex from plants provides insight into the assembly and evolution of respiration in autotrophic eukaryotes.
    1. Cell Biology

    MICOS coordinates with respiratory complexes and lipids to establish mitochondrial inner membrane architecture

    Jonathan R Friedman, Arnaud Mourier ... Jodi Nunnari
    A conserved mitochondrial inner membrane complex called MICOS works together with the mitochondrial lipid cardiolipin and respiratory complexes to direct the position, copy number and stabilization of cristae structures for efficient respiration.
    1. Cell Biology

    Genome-wide CRISPRi screening identifies OCIAD1 as a prohibitin client and regulatory determinant of mitochondrial Complex III assembly in human cells

    Maxence Le Vasseur, Jonathan Friedman ... Jodi Nunnari
    OCIAD1 associates with prohibitin assemblies and regulates the proteolytic processing and stability of the catalytical Complex III subunit cytochrome c1.