https://www.selleckchem.com/JAK.html
The neurotransmitter γ-aminobutyric acid (GABA) activates the metabotropic GABAB receptor to generate slow, prolonged inhibitory signals that regulate the neural circuitry. The GABAB receptor is an obligate heterodimeric G protein-coupled receptor (GPCR) comprised of GBR1 and GBR2 subunits, each with extracellular, seven-helix transmembrane (7TM), and coiled-coil domains. To understand how GABA-driven conformational changes in the extracellular domain are transmitted to the 7TM domain during signal transduction, we determined cryo-electron microscop
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