Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8319454 | Current Opinion in Structural Biology | 2018 | 8 Pages |
Abstract
Intrinsically disordered proteins (IDPs) have critical roles in a diverse array of cellular functions. Of relevance here is that they are components of macromolecular complexes, where their conformational flexibility helps mediate interactions with binding partners. IDPs often interact with their binding partners through short sequence motifs, commonly repeated within the disordered regions. As such, multivalent interactions are common for IDPs and their binding partners within macromolecular complexes. Here we discuss the importance of IDP multivalency in three very different macromolecular assemblies: biomolecular condensates, the nuclear pore, and the cytoskeleton.
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Authors
Ho Yee Joyce Fung, Melissa Birol, Elizabeth Rhoades,