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. 2023 Jun 22;14:3737. doi: 10.1038/s41467-023-39444-y

Fig. 4. Cryo-EM structure of the TGR-9 complex.

Fig. 4

a Refined cryo-EM map of the TGR-9 complex at 3.6 Å and its superposition with the resulting PDB model. The additional density ascribed to compound 9 and to the FAD are shown as pink and green continued surfaces, respectively. b Magnification of the doorstop pocket with 9 in two orientations (conformation 1 in magenta sticks; conformation 2 in pink sticks); the subpockets A-C are indicated as well as FAD shown as green sticks. c Interactions of the two conformers of compound 9 with surrounding amino acids.