Fig. 5.

Identification of putative PP2A targets. A, Comparative analysis of the list of candidate PP2A substrates identified from various proteomic studies. The comparison was done at the protein level because not all data sets reported the position of the phosphorylated sites. B, A network of phosphorylation sites identified as direct PP2A targets based on comparative literature review. Color coding indicates if the proteins are involved in actin reorganization. C, Dynamic profiles of sites from putative PP2A targets involved in actin reorganization.