FIGURE 5.
Identified lead compounds specifically inhibit the Eya2 Tyr phosphatase activity, and do not significantly inhibit other cellular phosphatases, including the Mg2+-dependent phosphatase PPM1A (A), protein tyrosine phosphatase 1B (PTP1B) (B), and HAD family member Scp1 (C) in an OMFP-based phosphatase assay.