Fig. 2.

¹³C–¹³C correlation spectra of membrane-embedded mTSPO at 5 °C. a, b ¹³C–¹³C PDSD spectrum of mTSPO reconstituted into DMPC-cholesterol liposomes in the presence (a) or absence (b) of N‐ (2,5‐dimethoxybenzyl)‐N‐ (5‐fluoro‐2‐phenoxyphenyl)acetamide (DAA1106); protein:DMPC:cholesterol molar ratios of 1:20:10. Spectra were recorded with a spinning speed of 11 kHz (Jaipuria 2017). c, d ¹³C–¹³C DARR spectra of mTSPO reconstituted into 24:1 PC (c), and into a sarcolemma lipid mixture (d). To visualize the NMR linewidth, peaks framed in blue were enlarged and a 1D horizontal projection of these is displayed