Fig. 6.

Alignment of peptides phosphorylated only under state 2 conditions. Amino acid sequences of peptides phosphorylated specifically under state 2 conditions were aligned to determine which amino acids are surrounding the phosphorylated threonine or serine residues. A, six Stt7-dependent phosphorylated residues corresponding to peptides from Lhcbm1/Lhcbm10, Lhcbm4/Lhcbm6/Lhcbm8/Lhcbm9, Lhcbm3, Lhcbm5, and Thr¹⁶⁷ of Stl1 were aligned. The graphical representation of the sequence conservation of the flanking amino acids was obtained using WebLogo (55). B, six Stt7-independent phosphorylated residues corresponding to peptides from PsbR; Thr³, Thr⁵, and Ser⁶ of PsbH; Ser⁵³ of Rubisco activase; and Ser¹⁰³ of CP29 were aligned. The graphical representation of the sequence conservation of amino acids was obtained using WebLogo (55).