Figure 3. Emission Spectra of the Dried PS-I Complex Containing Various Concentrations of the Peptide Detergents A₆K and V₆D.

(A) A₆K showed significantly enhanced ability to stabilize PS-I at a concentration of 0.5% (w/v) and showed reduced ability to stabilize PS-I complex at decreasing concentration.

(B) V₆D showed lesser ability to stabilize PS-I complex at the same concentration.