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Characterization And Discovery Of Short Linear Motifs Mediating Protein Nuclear Import, Tanner M. Tessier

Electronic Thesis and Dissertation Repository

Protein-protein interactions (PPI) mediated through short linear motifs (SLiMs) are ubiquitous throughout the human proteome and are involved in many essential cellular processes. One such type of SLiM is the classical nuclear localization sequence (cNLS), which facilitates nuclear import by binding importin-α (Imp-α). This pathway is indispensable to many cellular processes and is extensively used by viral proteins that function within the nucleus of infected cells. Based on this, I demonstrated that the classical nuclear import pathway inhibitor, ivermectin, can inhibit replication of human adenovirus. Treatment with ivermectin blocks nuclear localization of the E1A protein, an essential viral nuclear protein …