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. Author manuscript; available in PMC: 2014 Aug 10.
Published in final edited form as: J Mol Biol. 2008 Jun 10;381(5):1133–1144. doi: 10.1016/j.jmb.2008.06.007

Fig. 3.

Fig. 3

2D 13C–13C correlation spectra of labeled penetratin in DMPC/DMPG membranes (8:7) at P/L = 1:15. (a) (I5, Q8, K13)-labeled penetratin at 249 K with 50 ms PDSD mixing (black) and at 310 K with 100 ms PDSD mixing (red). (b) K13-labeled penetratin at 273 K with 50 ms DARR mixing (black) and at 310 K with 30 ms DARR mixing (red). (c) 2D PDSD spectrum of K13-labeled penetratin at 310 K with 100 ms mixing. Note the lipid/peptide cross peaks.