Tackling disordered proteins (IMAGE) University of Massachusetts Amherst Caption This illustration shows the dynamic interactions of anti-cancer drug EGCG with the transactivation domain (TAD) of tumor suppressor protein p53. Credit UMass Amherst/Chen Lab Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.