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. 2000 Dec 5;97(26):14172–14177. doi: 10.1073/pnas.260499197

Figure 3.

Figure 3

Biophysical characterization of HRSV peptides. (A) CD spectra of HRSV-N57, HRSV-C45, and HRSV-N57/C45 in PBS at 25°C. The predicted spectrum for noninteracting HRSV-N57 plus HRSV-C45 peptides is shown for comparison. (B) Equilibrium sedimentation of HRSV-N57/C45 at 20°C and 15,000 rpm in PBS. The data fit closely to a trimeric model. Lines expected for dimeric and tetrameric models are indicated for comparison. The deviation in the data from the linear fit for a trimeric model is plotted (Upper). No systematic deviation in the residuals is observed.