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. 2013 Mar 18;110(14):5452–5456. doi: 10.1073/pnas.1205561110

Fig. 3.

Fig. 3.

(A) Electronic interactions between Car S1 and Chl, Inline graphic, in proteoliposomes. LHC-II in detergent solution was used as a control. All measurements were performed at pH 7.5. (B) Linear correlation between Inline graphic and fluorescence quenching (NPQ) in proteoliposomes. NPQ was calculated according to Eq. 2, with pulse-amplitude modulation (PAM) fluorescence corrected for scattering as detailed in Table S1. Fluorescence of LHC-II in liposomes was set as Fm, and the respective Inline graphic was set as 1. Two independent sets (set 1, black; set 2, red) of proteoliposomes were measured.