Figure 3.
CW-EPR spectra for the doubly labeled magainin-2 peptide in DMPC bilayers at 318 K for the randomly-dispersed sample (A), n||Bo sample (B), and n⊥Bo sample (C). The black lines represent experimental data and the red lines represent the best fit simulations. The n||B0 and n⊥Bo data were simultaneously analyzed to determine the best fit values of α, β, γ, ξ, η, and R (Table 3). A similar analysis was performed on the randomly-dispersed spectrum (Table 3).