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. Author manuscript; available in PMC: 2022 Feb 9.
Published in final edited form as: Biochim Biophys Acta Biomembr. 2021 Aug 2;1863(11):183723. doi: 10.1016/j.bbamem.2021.183723

Figure 7.

Figure 7.

2D 1H-31P correlation spectra of POPC : POPS membranes without and with MPER-TMD and with and without cholesterol. The spectra were measured with a 1H mixing time of 25 ms at 293 K. (a) 2D spectra of POPC : POPS membranes without the peptide, with P : L of 1:100 (green) and 1:40 (orange). (b) POPS 1H cross sections of the POPC : POPS membranes for the three samples shown in (a). (c) 2D spectra of POPC : POPS : CHOL (7:3:2) membranes without the peptide, with P : L = 1:100 and 1:40. (d) POPS 1H cross sections of the POPC : POPS : CHOL membranes. The peptide moderately increased the water cross peak with POPS.