Figure 7: Kinetic profiles and fits for evolution of RC P bleaching at 850 nm for RC/YFP and RC-only with 515 nm excitation of YFP.

The signals were normalized at the P absorbance maximum at 867 nm. RC/YFP data (red) was fit to three exponentials plus a constant (solid grey line) and RC-only data (blue, open triangles) to two exponentials plus a constant (cyan).