Before engaging G protein-coupled receptors (GPCRs) to transduce extracellular signals, heterotrimeric G proteins (Gαβγ) must fold properly with the help of chaperones. In this issue of Structure, Papasergi-Scott et al. (2023) unveil the molecular basis for how mammalian Ric-8 chaperones achieve selectivity for their respective Gα subunit clients.
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| http://dx.doi.org/10.1016/j.str.2023.03.015 | DOI Listing |
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