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  • Journal article

  • Structure Activity Relationship of USP5 Allosteric Inhibitors

    • Authors : Mann, Mandeep K (2021)

  • USP5 is a deubiquitinase that has been implicated in a range of diseases, including cancer, but no USP5- targeting chemical probe has been reported to date. Here, we present the progression of a chemical series that occupies the C-terminal ubiquitin-binding site of a poorly characterized zinc-finger ubiquitin binding domain (ZnF-UBD) of USP5 and allosterically inhibits the catalytic activity of the enzyme. Systematic exploration of&...
  • Journal article

  • Structural probing of Hsp26 activation and client binding by quantitative cross-linking mass spectrometry

    • Authors : Fürsch, Julius (2021)

  • Small heat-shock proteins (sHSP) are important members of the cellular stress response in all species. Their best described function is the binding of early unfolding states and the resulting prevention of protein aggregation. Most sHSPs exist as oligomers but vary in size and subunit organization. Many sHSPs exist as a polydisperse composition of oligomers which undergoes changes in subunit composition, folding status and rel...