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. 2023 May 3;617(7960):417–425. doi: 10.1038/s41586-023-06030-7

Extended Data Fig. 11. Comparison of uncoupled GDP-bound Gi1 and KOR-coupled nucleotide-free Gi1.

Extended Data Fig. 11

a. Comparison of GDP-bound Gi1 with KOR bound Gi1, GoA, Gz, and Gg. b. Conformational translocation of α1 and α5 helices upon GPCR engagement. c. α5 helix shows an 8.6 Å upward movement into the KOR intracellular core.