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. 2022 May 24;13:2874. doi: 10.1038/s41467-022-30602-2

Fig. 5. RTx-dependent long-range conformational changes in TRPV1.

Fig. 5

a Cylinder representation of TRPV1 in turquoise (one subunit) and gray (the rest of the channel). The approximate distances from the RTx binding site (reference residue Y511) to subdomains are shown. b The cryo-EM densities (surface) and respective models (sticks) depicting close-up views of the vanilloid binding sites in TRPV1C, RTx (skyblue), thresholding 0.19, TRPV1IO, RTx (yellow), thresholding 0.04, and TRPV1O, RTx (pink), thresholding 0.033. c The cryo-EM densities (surface) and respective models (sticks) depicting close-up views of the selectivity filter in TRPV1C,RTx (skyblue), thresholding 0.19, TRPV1IC,RTx (green), thresholding 0.04, TRPV1IO,RTx (yellow), thresholding 0.1, and TRPV1O,RTx (pink), thresholding 0.033. de Close-up view of the overlays of TRPV1C, RTx (skyblue), TRPV1IO, RTx (yellow), and TRPV1O, RTx (pink) regarding the cytoplasmic domain, and S6 gate e, respectively.