Wolf DA and Petroski MD (2009) Rfu1: stimulus for the ubiquitin economy. Cell 137(3):397-8
Abstract: During cellular stress, monoubiquitin is in demand due to the accumulation of misfolded proteins that require proteasomal degradation. Kimura et al. (2009) now show in yeast that monoubiquitin levels are bolstered during stress conditions by downregulation of the protein Rfu1, an inhibitor of the deubiquitinating enzyme Doa4.
|Status: Published||Type: Comment | Journal Article||PubMed ID: 19410534|
Topics addressed in this paper
Number of different genes curated to this paper: 2
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