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Protein stability: the COP9 signalosome gets in on the act
1MRC Human Genetics Unit, Western General Hospital, Crewe Road, Edinburgh, EH4 2XU, UK. Michael.Seeger@hgu.mrc.ac.uk
Current Biology : CB
|August 30, 2001
Abstract:
The COP9 signalosome is a multiprotein complex somewhat similar to the lid component of the 26S proteasome. Recent studies suggest that it regulates the stability of proteins by interfering with the ubiquitin-proteasome pathway via deneddylation and phosphorylation.