Figure 14

Predicted p67 phox- like proteins in higher plants. (A) Predicted domain structures of hypothetical p67phox-like proteins (At-hypo-p67-L1 to -L4, Os-hypo-p67-L1) of A. thaliana and O. sativa, and a fungal F. graminearum (Fg-) NOXR are shown, along with their GenBank™ accession numbers. "basic" and "OPCA" in parenthesis indicate six characteristic residues of PB1 domains as shown in Figure 12. "D" and "R" below the TPR region of Fg-NOXR represent two conserved amino acid residues that are important for binding to Rac as indicated in Figure 5. (B) Alignments of the putative AD-like regions are shown (see details in Additional file 17). Boxes indicate lysine and valine residues corresponding to the Lys-196 and Val-204 of human p67phox, respectively. Underlines in alignment indicates amino acid with a hydropholic side group.