DNA ligase | ubiquitin | Ubiquitin B | Ubiquitin | Small ubiquitin-related modifier 1 | Glutamate-cysteine ligase | Formate–tetrahydrofolate ligase |
This protein is a target for SMAD-specific E3 ubiquitin ligases, such as SMURF1 and SMURF2, and undergoes ubiquitination and proteasome-mediated degradation.