Public Library of Science, PLoS Biology, 3(8), p. e1000605, 2011
DOI: 10.1371/journal.pbio.1000605
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A viral ubiquitin-specific protease domain blocks cellular protein turnover by preemptive removal of ubiquitin chains and establishes an essential role for deubiquitylation in the removal of unfolded proteins from the endoplasmic reticulum.