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. 1997 Jun 24;94(13):6618–6622. doi: 10.1073/pnas.94.13.6618

Figure 2.

Figure 2

Far UV CD spectra of Sup35pN in 0.1% TFA/40% acetonitrile. (a) Normalized molar CD spectra of a freshly prepared sample (•) and an aged sample (○). (b) Ellipticity in a 40 μM aged Sup35pN solution (•) and its sedimented (○; resuspended for the CD measurement in 0.1% TFA/40% acetonitrile) and nonsedimented (solid line) parts after centrifugation at 20,000 × g. Small amounts of Sup35pN may have dissociated from the filaments during sedimentation and may contribute to the residual CD signal in the supernatant.