Figure 8. Effect of PE on fluorescence spectra in different protein solutions.

A) Effect of FP on fluorescence spectra of CaM. B) Effect of FP on fluorescence spectra of PDE; C) Enhanced fluorescence spectra of CaM and PDE in presence of Ca²⁺. D) Effect of FP on fluorescence spectra of CaM-Ca²⁺-PDE at 37°C. E) Effect of FP on fluorescence spectra of CaM-Ca²⁺-PDE at 25°C.