Conformational plasticity of ligand-bound and ternary GPCR complexes studied by 19F NMR of the β1-adrenergic receptor

The β1-adrenergic receptor (β1AR) is a G-protein-coupled receptor (GPCRs) that binds catecholamine ligands. Here the authors employ site-specific labelling and 19F NMR measurements to characterise the structural changes and dynamics in the cytoplasmic region of β1AR upon agonist stimulation and coup...

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Bibliographic Details
Main Authors: J. Niclas Frei, Richard W. Broadhurst, Mark J. Bostock, Andras Solt, Andrew J. Y. Jones, Florian Gabriel, Aditi Tandale, Binesh Shrestha, Daniel Nietlispach
Format: article
Language:EN
Published: Nature Portfolio 2020
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Online Access:https://doaj.org/article/ac8049b430b14cfaa49fd36fc3a5beb9
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Summary:The β1-adrenergic receptor (β1AR) is a G-protein-coupled receptor (GPCRs) that binds catecholamine ligands. Here the authors employ site-specific labelling and 19F NMR measurements to characterise the structural changes and dynamics in the cytoplasmic region of β1AR upon agonist stimulation and coupling to a Gs-protein-mimetic nanobody.