Article ID Journal Published Year Pages File Type
8319362 Current Opinion in Structural Biology 2018 7 Pages PDF
Abstract
G protein-coupled receptors (GPCRs) are the largest superfamily of cell surface receptor proteins and are important drug targets for many human diseases. In the last decade, remarkable progress has been made in the determination of atomic structures of GPCRs with over 200 structures from 53 unique receptors having been solved. Technological advances in protein engineering and X-ray crystallography have driven much of the progress to date. However, recent advances in cryo-electron microscopy have facilitated the structural determination of three new structures of active-state GPCRs in complex with heterotrimeric G protein. These advances have led to significant breakthroughs in our understanding of GPCR biology including not only how signal transducers such as G proteins or arrestins interact with receptors, but also pave the way for future structure-based drug design.
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Life Sciences Biochemistry, Genetics and Molecular Biology Biochemistry
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