Structural basis of active state coupling of metabotropic glutamate receptor 8 to beta-arrestins
Metabotropic glutamate receptors (mGluRs) are prototypical, dimeric family C G protein-coupled receptors (GPCR) that perform crucial modulatory roles throughout the nervous system. While mGluR activation and signaling through G proteins has been studied extensively, how these receptors interact with and are desensitize...