Fig. 1. Amino acid sequence alignment of AtPex11a, -b, -c, -d and -e. AtPex11 protein sequences were aligned using the ClustalW algorithm (http://www.ch.embnet.org/software/ClustalW.html). Identical and similar residues were shaded black and gray, respectively, with BOXSHADE (http://www.ch.embnet.org/software/BOX_form.html). Transmembrane domains were predicted using TMpred (http://www.ch.embnet.org/software/TMPRED_form.html), and are overlined in black. Basic clusters of amino acid residues are overlined with dashes. Dilysine motifs are boxed.