The role of β-arrestins in the termination and transduction of G-protein-coupled receptor signals

beta-Arrestins are versatile adapter proteins that form complexes with most G-protein-coupled receptors (GPCRs) following agonist binding and phosphorylation of receptors by G-protein-coupled receptor kinases (GRKs). They play a central role in the interrelated processes of homologous desensitizatio... View More