Figure 9.

(A) Time-dependent CD spectra of H54 mixed with BMVC–H54 at a molar ratio 10 in Na⁺ solution and further mixed with 100 mM K⁺. (B) The plots of the CD intensity change at 265 nm of H24, H54 and H78 in 150 mM Na⁺ solution as a function of time after adding 110 mM K⁺. (C) CD spectra of BMVC–H54 at a molar ratio 10 in Na⁺ solution upon K⁺ titration.