Figure 2.

CP and DP NMR spectral intensities of npq2 LHCII and comparison of NMR spectra of wt and npq2 LHCII, showing extensive lipid binding to npq2 LHCII. (A) ¹³C DP (red) and CP (black) spectrum of npq2 LHCIa. (B) ¹³C DP spectrum of npq2 LHCII (red) and of wt LHCII (blue), normalized at the carbonyl peak at 175 ppm. Sharp peaks in the DP spectra are attributed to (galacto)lipid signals and are more intense for npq2 LHCII.