Browse our latest Biochemistry and Chemical Biology articles

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    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Membrane characteristics tune activities of endosomal and autophagic human VPS34 complexes

    Yohei Ohashi, Shirley Tremel ... Roger L Williams
    The lipid kinase VPS34 complexes I and II are both activated by unsaturation of substrate and non-substrate lipids, curvature, electrostatics and polyphosphoinositides, which play roles in localisation and cellular function.
    1. Biochemistry and Chemical Biology

    Synergy between SIRT1 and SIRT6 helps recognize DNA breaks and potentiates the DNA damage response and repair in humans and mice

    Fanbiao Meng, Minxian Qian ... Baohua Liu
    SIRT1 deacetylates SIRT6 at K33 to facilitate DNA double-strand breaks-recognition, subsequent expansion and local chromatin remodeling.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Doa10 is a membrane protein retrotranslocase in ER-associated protein degradation

    Claudia C Schmidt, Vedran Vasic, Alexander Stein
    Doa10, a membrane-embedded ubiquitin ligase, facilitates the removal of membrane proteins from the endoplasmic reticulum and cooperates with the Cdc48 ATPase in this process.
    1. Biochemistry and Chemical Biology

    Diverse nucleosome Site-Selectivity among histone deacetylase complexes

    Zhipeng A Wang, Christopher J Millard ... Philip A Cole
    By analyzing five purified recombinant histone deacetylase complexes and designer acetylated mononucleosome substrates, the molecular basis of the unusual substrate specificity of the CoREST complex was revealed.
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    Identification of a novel toxicophore in anti-cancer chemotherapeutics that targets mitochondrial respiratory complex I

    Zoe A Stephenson, Robert F Harvey ... Anne E Willis
    A novel toxicophore, a 1H-1,2,3-triazole, has been identified in a wide-number of therapeutically-relevant compounds, including two anti-cancer chemotherapeutics, which inhibits mitochondria function and is mechanistically linked to adverse cardiac-cell events.
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    Anti-Cancer Drugs: The mitochondrial paradox

    Sophie L Penman, Rebecca L Jensen ... Amy E Chadwick
    A structural motif that is found in two cancer drugs may be responsible for their ability to tackle cancers and for the side-effects caused by the drugs.
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    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Moyamoya disease factor RNF213 is a giant E3 ligase with a dynein-like core and a distinct ubiquitin-transfer mechanism

    Juraj Ahel, Anita Lehner ... Tim Clausen
    RNF213 is a giant E3 ligase with a dynein-like core and a unique ubiquitination mechanism that proceeds in a RING-independent manner and is linked with the Moyamoya disease.
    1. Biochemistry and Chemical Biology
    2. Computational and Systems Biology

    Comprehensive exploration of the translocation, stability and substrate recognition requirements in VIM-2 lactamase

    John Z Chen, Douglas M Fowler, Nobuhiko Tokuriki
    Comprehensive mutational characterisation of VIM-2 metallo-beta-lactamase deciphered the residues responsible for key functional behavior, including translocation, stability, substrate recognition and catalysis.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    Specialization of the chromatin remodeler RSC to mobilize partially-unwrapped nucleosomes

    Alisha Schlichter, Margaret M Kasten ... Bradley R Cairns
    A SWI/SNF-family chromatin remodeling subcomplex from yeast is identified (RSC1) that is specialized to slide nucleosomes residing on DNA sequences that confer partial nucleosome unwrapping, with assistance from accessory factors.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Genomic innovation of ATD alleviates mistranslation associated with multicellularity in Animalia

    Santosh Kumar Kuncha, Vinitha Lakshmi Venkadasamy ... Rajan Sankaranarayanan
    Identification of a two-tier functional redundancy to combat proteostasis imbalance induced due to tRNA expansion and oxidative stress in multicellular animals.