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The JAMM in the proteasome

Structures of the deubiquitinating enzyme Rpn11 of the proteasomal 19S regulatory particle reveal its role in hydrolyzing the proximal ubiquitin from a protein that is about to be degraded.

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Figure 1: Refined role of Rpn11 in the proteasome.

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Acknowledgements

We would like to thank P. da Fonseca for comments on the manuscript. Work in the authors' laboratory is supported by the UK Medical Research Council (U105192732), the European Research Council (309756) and the Lister Institute for Preventive Medicine.

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Correspondence to David Komander.

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DK is a part of the DUB Alliance that includes Cancer Research Technology and FORMA Therapeutics.

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Wauer, T., Komander, D. The JAMM in the proteasome. Nat Struct Mol Biol 21, 346–348 (2014). https://doi.org/10.1038/nsmb.2800

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