Skip to main content
. Author manuscript; available in PMC: 2020 Jan 4.
Published in final edited form as: Cold Spring Harb Perspect Biol. 2020 Jan 2;12(1):a033985. doi: 10.1101/cshperspect.a033985

Figure 3. Extrinsic ubiquitin receptors of the proteasome.

Figure 3.

Schematic representation of four protein families of S. cerevisiae and H. sapiens that include proteins thought to deliver ubiquitinated targets to the proteasome (Rad23, Ddi1, Dsk2, and Zfand). Some of these proteins do not appear to ubiquitin receptors (see text for details). SMART (Simple Modular Architecture Research Tool (Letunic and Bork 2018)) was used to identify SMART and Pfam protein domains. All proteins and domains are drawn to scale.