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Showing 1–2 of 2 results
Advanced filters: Author: Xiao-Gang Niu Clear advanced filters

  • The interaction between a GPCR, such as the vasopressin receptor-2 (V2R), and arrestin depends on the receptors’ phosphorylation pattern. Here authors use FRET and NMR to analyze the phosphorylation patterns of the V2R-arrestin complex and show that phospho-interactions are the key determinants of selective arrestin conformational states and correlated functions.

    • Qing-Tao He
    • Peng Xiao
    • Xiao Yu
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-16

  • Characterization of dynamic conformational changes in membrane protein complexes by NMR spectroscopy remains challenging. Here authors report the site-specific incorporation of 4-trimethylsilyl phenylalanine (TMSiPhe) into proteins, which enabled the characterization of multiple conformational states of a phospho-β2 adrenergic receptor/β-arrestin-1 complex in response to different receptor ligands.

    • Qi Liu
    • Qing-tao He
    • Jin-peng Sun
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-17