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. 2021 Jan 27;13(2):190. doi: 10.3390/v13020190

Figure 3.

Figure 3

Far-ultraviolet (UV) circular dichroism (CD) spectra of three scaffold candidates. The results indicate that all three proteins acquire the expected secondary structure features. The 4PSF (red) and 1N3Y (blue) showed a combination of alpha-helices and beta-sheets, whereas the 4I3B (black) formed mainly beta-sheets.