Figure 12
From: Molecular evolution of Phox-related regulatory subunits for NADPH oxidase enzymes
Conservations of NOXR, Bem1, Cdc24, and CBSn-PB1 genes and characteristic residues of PB1 domains in fungal genomes. (A) "basic" and "OPCA" in parenthesis indicate key residues that are required to form a dimer between two PB1 domains; two "basic" residues and four in "OPCA" motif residues correspond to Lys-355 and Lys-382 of human p67phox and Asp-289, Glu-291, Asp-293 and Asp-302 of human p40phox, respectively. Divisions of Fungi are shown in bold.