| Protein Structure - PDB |
| UniProt ID | PDB ID | Strain | Moleculel | Fragment |
| P61956 | 1wz0 | A | UBIQUITIN-LIKE PROTEIN SMT3B | UBIQUITIN-LIKE MOLECULE |
| P61956 | 2ckh | B | SMALL UBIQUITIN-RELATED MODIFIER 2 | |
| P61956 | 2iyd | B | SMALL UBIQUITIN-RELATED MODIFIER 2 | CATALYTIC FRAGMENT, RESIDUES 15-95 |
| P61956 | 1wm3 | A | UBIQUITIN-LIKE PROTEIN SMT3B | NO N-TERMINAL ARM(RESIDUES 17-88) |
| P61956 | 2n9e | B | SMALL UBIQUITIN-RELATED MODIFIER 2 | |
| P61956 | 2rpq | A | ACTIVATING TRANSCRIPTION FACTOR 7-INTERACTING PROTEIN 1 | UNP RESIDUES 938-981 |
| P61956 | 1wm2 | A | UBIQUITIN-LIKE PROTEIN SMT3B | NO N-TERMINAL ARM(RESIDUES 12-89) |
| P61956 | 3uio | B | SMALL UBIQUITIN-RELATED MODIFIER 2 | UNP RESIDUES 14-93 |
| P61956 | 4bkg | A | SMALL UBIQUITIN-RELATED MODIFIER 2 | SUMO-2DELTAN11, RESIDUES 12-93 |
| P61956 | 3zo5 | B | SMALL UBIQUITIN-RELATED MODIFIER 2 | RESIDUES 16-95 |
| P61956 | 2d07 | B | UBIQUITIN-LIKE PROTEIN SMT3B | |
| P61956 | 3uin | B | SMALL UBIQUITIN-RELATED MODIFIER 2 | UNP RESIDUES 14-93 |
| P61956 | 2io3 | B | RAN GTPASE-ACTIVATING PROTEIN 1 | C-TERMINAL DOMAIN |
| P61956 | 5d2m | B, E | SMALL UBIQUITIN-RELATED MODIFIER 2 | UNP RESIDUES 15-93 |
| P61956 | 2awt | A | SMALL UBIQUITIN-RELATED MODIFIER 2 | |
| P61956 | 2io0 | B | SMALL UBIQUITIN-RELATED MODIFIER 2 PRECURSOR | |
| P61956 | 4npn | A | SMALL UBIQUITIN-RELATED MODIFIER 2 | DELTAN11SUMO-2, UNP RESIDUES 12-93 |