Fig. 2: Pico145 binds to a conserved TRPC4/5 lipid-binding site.

a Density observed in our hTRPC5:Pico145 structure (100 µM Pico145; contour level: 0.0621). b Equivalent density in the published mTRPC5 apo structure (PDB 6aei, EMDB 9615) that was modelled as a phospholipid (contour level: 0.0510). c The same site in the published mTRPC4 structure (PDB 5z96, EMDB 6901; contour level: 0.0331).