A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf
.
Rad23 Ubiquitin-associated Domains (UBA) Inhibit 26 S Proteasome-catalyzed Proteolysis by Sequestering Lysine 48-linked Polyubiquitin Chains
2003
Journal of Biological Chemistry
Most substrates of the 26 S proteasome are recognized only following conjugation to a Lys 48 -linked polyubiquitin chain. Rad23 is one member of a family of proteins that possesses an N-terminal ubiquitin-like domain (UbL) and a C-terminal ubiquitin-associated domain(s) (UBA). Recent studies have shown that UbLs interact with 26 S proteasomes, whereas UBAs bind polyubiquitin chains. These biochemical properties suggest that UbL-UBA proteins may shuttle polyubiquitinated substrates to
doi:10.1074/jbc.m212841200
pmid:12643283
fatcat:67w6ig7uabacndubrz56kcwhum