In this diagram of G-protein-coupled receptor activation, the alpha, beta, and gamma subunits are shown with distinct relationships to the plasma membrane. After exchange of GDP with GTP on the ...

β subunits of GABA A receptors form proton-gated ... To assess ethanol effects on GIRKs coupled to different G-protein-coupled receptors, the GIRK 1 and 4 cRNAs were co-expressed with μ opioid ...

Proteins are essential macromolecules that play a crucial role in virtually all biological processes. They are the building blocks of life, performing a wide range of functions within organisms, from ...