| Term Name: | ubiquitin-protein transferase activity |
|---|---|
| Synonyms: | E2, E3, ubiquitin conjugating enzyme activity, ubiquitin ligase activity, ubiquitin protein ligase activity, ubiquitin protein-ligase activity, ubiquitin-conjugating enzyme activity |
| Definition: | Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y = Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages. |
| Ontology: | GO: Molecular Function [GO:0004842] QuickGO AmiGO |