| Accession ID | Name | Pfam Type |
|---|---|---|
| PF09358 | Ubiquitin fold domain | domain |
The ubiquitin fold domain is found at the C-terminus of ubiquitin-activating E1 family enzymes. This domain binds to E2 enzymes [1].
1: Structural insights into E1-catalyzed ubiquitin activation and transfer to conjugating enzymes. Lee I, Schindelin H; Cell. 2008;134:268-278. PMID:18662542