| GO | Name |
| GO:0000209 | protein polyubiquitination |
| GO:0004842 | ubiquitin-protein transferase activity |
| GO:0005524 | ATP binding |
| GO:0005634 | nucleus |
| GO:0005654 | nucleoplasm |
| GO:0006281 | DNA repair |
| GO:0006513 | protein monoubiquitination |
| GO:0006515 | protein quality control for misfolded or incompletely synthesized proteins |
| GO:0016567 | protein ubiquitination |
| GO:0031625 | ubiquitin protein ligase binding |
| GO:0043161 | proteasome-mediated ubiquitin-dependent protein catabolic process |
| GO:0061631 | ubiquitin conjugating enzyme activity |
| GO:0070979 | protein K11-linked ubiquitination |
| GO:0071218 | cellular response to misfolded protein |