GO biological process

protein autoubiquitination, proteasome-mediated ubiquitin-dependent protein catabolic process, negative regulation of cell proliferation, floral organ development, protein ubiquitination, positive regulation of leaf senescence, negative regulation of organ growth

GO cellular component

nucleus

GO molecular function

ubiquitin protein ligase activity, ubiquitin conjugating enzyme binding, ubiquitin-protein transferase activity, metal ion binding