Figure 1.
Actopaxin domain structure and phosphorylation sites. The domain schematic illustrates the relative positions of the two calponin homology (CH) domains, ILK, and PBS, and the principal cyclin B/cdc2 phosphorylation sites. The amino-terminal amino acid sequence indicates the location of the five potential phosphorylation sites (S4, 8, 14, 19, and T16) targeted in the current work.