NMR-estimated helix and coil percentages of Gly, Ala, Thr, and Ser residues. (A) Shown are the insets of the 13C-13C PARIS spectrum containing Gly, Ala, Thr, or Ser correlation signals. The helix and coil regions are indicated with black and red boxes, respectively. (B) Given are the helix and coil percentages according to the NMR, Lhcbm1 sequence, and Cr LHCII homology model. To see this figure in color, go online.