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. 2023 May 3;14:2550. doi: 10.1038/s41467-023-38281-3

Fig. 3. Two different conformations of the TRPC5-Gαi3 complexes.

Fig. 3

Atomic models of TRPC5Class1-Gαi3 (a) and TRPC5Class2-Gαi3 (b) viewed from the side. Conformational changes in the coiled-coil domain [(c) and (d)], ankyrin repeat domain (c) and the connecting helix (d) between TRPC5Class1-Gαi3 and TRPC5Class2-Gαi3. The superimposed models were viewed from the bottom (c) and the side (d). Gαi3 subunits are omitted for clarification. ARD, ankyrin repeat domain; CCD, coiled-coil domain; CH, connecting helix. Cartoon views of CCD and ARD of TRPC5Class1-Gαi3 (f), TRPC5Class2-Gαi3 (g), and their superposition (e).