FIG. 2.
Multiple sequence comparison by CLUSTAL analysis of the deduced amino acid sequences of five class IV chitin synthases: WdChs4p, AnChsDp (ChsDp from A. nidulans), NcChs4p (Chs4p from N. crassa), CaChs3p (Chs3p from C. albicans), and ScChs3p (Chs3p from S. cerevisiae). ∗, identical or conserved residue in all sequences in the alignment; :, conserved substitution; ., semiconserved substitution.