autoubiquitinate verb1 •To undergo, or subject to, autoubiquitination.In addition, in vitro reconstitution analysis of the ERAD-L pathway in yeast suggested that Hrd1, which has six transmembrane regions, is autoubiquitinated and extracted from membrane by Cdc48/p97. — 2016 formsautoubiquitinated · autoubiquitinating · autoubiquitinates