| Literature DB >> 21983564 |
Abstract
Misfolded proteins are potentially toxic and are therefore subjected to highly selective degradation by the ubiquitin-proteasome system. The identification of the Hul5 ubiquitin ligase as a major mediator of such 'quality-control' ubiquitylation following heat shock raises new questions about the design of these pathways.Mesh:
Substances:
Year: 2011 PMID: 21983564 DOI: 10.1038/ncb2371
Source DB: PubMed Journal: Nat Cell Biol ISSN: 1465-7392 Impact factor: 28.824