Extended Data Fig. 2: Cryo-EM image density maps with all transmembrane helices, and H8.
From: Hormone- and antibody-mediated activation of the thyrotropin receptor

a, TSHR TMD density maps in the TSH–TSHR–Gs complex; b, TSHR TMD density maps in the M22ScFv–TSHR–Gs complex. c, Cholesterol and lipid density maps in the M22ScFv–TSHR–Gs complex.