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Function and Regulation of Cullin-RING Ubiquitin Ligases

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Date 2005 Feb 3
PMID 15688063
Citations 1182
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Abstract

Cullin-RING complexes comprise the largest known class of ubiquitin ligases. Owing to the great diversity of their substrate-receptor subunits, it is possible that there are hundreds of distinct cullin-RING ubiquitin ligases in eukaryotic cells, which establishes these enzymes as key mediators of post-translational protein regulation. In this review, we focus on the composition, regulation and function of cullin-RING ligases, and describe how these enzymes can be characterized by a set of general principles.

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