Figure 3.

Multiple alignment of the deduced amino acid sequences of CLHs. The amino acids identical among all three CLHs are highlighted, and the similar amino acids are shaded in gray. The putative N-terminal cleavage site of CaCLH is shown by the downward arrow. The lipase motif sequence is shown with a dashed underline, and the P-loop sequence is underlined. The putative active site Ser residue is indicated by a star. The intron insertion position conserved between AtCLHs is indicated by the upward arrow.