Analysis of the LORELEI Sequence.
(A) Sequence of the LORELEI protein, with the position of the predicted signal peptide (box), the GPI anchor domain (underline), and the Ser binding to the GPI moiety (in bold).
(B) ClustalW alignment of LRE-related proteins from Arabidopsis (At), O. sativa (Os), Z. mays (Zm), M. truncatula (Mt), P. trichocarpa (Pt), and P. patens (Pp). Similar residues are highlighted in gray and identical residues in black.