FIG. 4.
Alignment of MitA with three other AHBA synthases. The deduced amino acid sequence comparison from AHBA synthase genes derived from S. lavendulae (mitA), S. collinus (Z54208), A. pretiosum (I39657), and A. mediterranei (I39657) is shown with the conserved lysine in the PLP-binding motif in boldface and underlined. Residues conserved in all sequences are shaded.