Figure 3. Photoreaction kinetis of cR3 and bR.
A) Photoreaction kinetics of cR3 in the claret membrane of Haloarcula vallismortis suspended in 1 M KCl and 0.05 M HEPES at pH 8 and at 24°C. Flash-induced absorption changes measured at various wavelengths were fitted with four exponential components; in this panel, the amplitude of each component is plotted against the wavelength of the measuring light. B) Photoreaction kinetics of bR in the purple membrane of Halobacterium salinarum suspended in 1 M KCl and 0.05 M HEPES at pH 7.5 and at 24°C [49].
