Conformational equilibria of light-activated rhodopsin in nanodiscs [Biophysics and Computational Biology]

Conformational equilibria of G-protein–coupled receptors (GPCRs) are intimately involved in intracellular signaling. Here conformational substates of the GPCR rhodopsin are investigated in micelles of dodecyl maltoside (DDM) and in phospholipid nanodiscs by monitoring the spatial positions of transmembrane helices 6 and 7 at the cytoplasmic surface using site-directed spin labeling...

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