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. Author manuscript; available in PMC: 2016 Nov 1.
Published in final edited form as: Biochim Biophys Acta. 2015 Sep 8;1848(11 0 0):3007–3018. doi: 10.1016/j.bbamem.2015.09.008

Figure 3. 13C solid-state NMR spectra of three constructs of Vpu in DMPC proteoliposomes.

Figure 3

A. VpuTM. B. VpuCyto. and C. VpuFull. All the spectra were acquired at 5 kHz MAS at various temperatures. VpuTM is static below 15 °C and undergoing fast rotational diffusion above 25 °C. D. Simulated C' powder pattern of helix undergoing fast rotational diffusion with the helix axis perpendicular to the bilayer normal. E. Simulated C' powder pattern of helix undergoing fast rotational diffusion with the helix axis perpendicular to the bilayer normal under 5 kHz MAS. F. Simulated C' powder pattern of helix undergoing fast rotational diffusion with the helix axis parallel to the bilayer normal. G. Simulated C' powder pattern of helix undergoing fast rotational diffusion with the helix axis parallel to the bilayer normal under 5 kHz MAS.