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. 2002 Feb 26;99(5):2872–2877. doi: 10.1073/pnas.052559499

Figure 4.

Figure 4

p53 and c-Jun bind to PIAS1 and PIASxβ. 35S-labeled in vitro translated p53 (A), c-Jun (B), and luciferase (C), serving as a negative control, were incubated with the indicated GST fusion proteins bound to glutathione-Sepharose beads. Beads were washed, eluted, and subjected to electrophoresis and autoradiography to reveal the bound radiolabeled proteins. The input representing 20% for each radiolabeled protein is shown.