5A5B:
reference: Structural characterization of the interaction of Ubp6 with the 26S proteasome., Aufderheide A, Beck F, Stengel F, Hartwig M, Schweitzer A, Pfeifer G, Goldberg AL, Sakata E, Baumeister W, Forster F, Proc Natl Acad Sci U S A. 2015 Jul 14;112(28):8626-31. doi:, 10.1073/pnas.1510449112. Epub 2015 Jun 30. PMID: 26130806

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