Life Sciences Commons^™

Physical And In Silico Approaches Identify Dna-Pk In A Tax Dna-Damage Response Interactome, Emad Ramadan, Michael Ward, Xin Guo, Sarah S. Durkin, Adam Sawyer, Marcelo Vilela, Christopher Osgood, Alex Pothen, Oliver J. Semmes

Biological Sciences Faculty Publications

Background: We have initiated an effort to exhaustively map interactions between HTLV-1 Tax and host cellular proteins. The resulting Tax interactome will have significant utility toward defining new and understanding known activities of this important viral protein. In addition, the completion of a full Tax interactome will also help shed light upon the functional consequences of these myriad Tax activities. The physical mapping process involved the affinity isolation of Tax complexes followed by sequence identification using tandem mass spectrometry. To date we have mapped 250 cellular components within this interactome. Here we present our approach to prioritizing these interactions via …