| Protein Structure - PDB |
| UniProt ID | PDB ID | Strain | Moleculel | Fragment |
| Q9HCE7 | 2lb0 | A | E3 UBIQUITIN-PROTEIN LIGASE SMURF1 | RESIDUES 235-267 |
| Q9HCE7 | 2lb1 | A | E3 UBIQUITIN-PROTEIN LIGASE SMURF1 | RESIDUES 305-339 |
| Q9HCE7 | 2ltx | A | E3 UBIQUITIN-PROTEIN LIGASE SMURF1 | WW2 DOMAIN (UNP RESIDUES 306-340) |
| Q9HCE7 | 2laz | A | E3 UBIQUITIN-PROTEIN LIGASE SMURF1 | RESIDUES 235-267 |
| Q9HCE7 | 3pyc | A | E3 UBIQUITIN-PROTEIN LIGASE SMURF1 | C2 DOMAIN, UNP RESIDUES 13-140 |