Figure 4

ssNMR of CATH-2 mixed with BLES or liposomes. Static ³¹P solid-state NMR spectra acquired at 500 MHz magnetic field. (upper panel) Spectra acquired with unilamellar DOPG vesicles in the absence (black lines) or presence of CATH-2 (red lines). The span of the powder pattern at approximately 10% signal height is 42.6 ppm (8610 Hz) and 41 ppm (8300 Hz) in the presence and in the absence of CATH-2, respectively. (lower panel) Spectra were acquired with BLES surfactant in the absence (black lines) and the presence of CATH-2 (magenta lines). The span of the powder pattern at approximately 10% signal height is 59.7 ppm (12090 Hz) and 57.1 ppm (11560 Hz) in the presence and in the absence of CATH-2, respectively. All spectra are normalised.