IndraLab
Statements
sparser
"To examine which kind of polyubiquitin chains USP29 removes from AURKB, we co-transfected 293T cells with Flag-AURKB, Myc-USP29 and HA-tagged ubiquitin mutants retaining a single lysine residue, and uncovered that USP29 specifically deconjugated the K48-linked polyubiquitin chains (Fig. xref G), a well-established destruction signal to trigger 26 S proteasome-mediated proteolysis [ xref ]."