| Protein | Synonyms | Taxonomy |
|---|
| Small ubiquitin-related modifier 2 | SUMO-2; HSMT3; SMT3 homolog 2; SUMO-3; Sentrin-2; Ubiquitin-like protein SMT3B; Smt3B | Homo sapiens (human) |
| Small ubiquitin-related modifier 1 | SUMO-1; GAP-modifying protein 1; GMP1; SMT3 homolog 3; Sentrin; Ubiquitin-homology domain protein PIC1; Ubiquitin-like protein SMT3C; Smt3C; Ubiquitin-like protein UBL1 | Homo sapiens (human) |
| SUMO-activating enzyme subunit 1 | Ubiquitin-like 1-activating enzyme E1A | Homo sapiens (human) |
| SUMO-activating enzyme subunit 2 | EC 2.3.2.-; Anthracycline-associated resistance ARX; Ubiquitin-like 1-activating enzyme E1B; Ubiquitin-like modifier-activating enzyme 2 | Homo sapiens (human) |
| SUMO-conjugating enzyme UBC9 | EC 2.3.2.-; RING-type E3 SUMO transferase UBC9; SUMO-protein ligase; Ubiquitin carrier protein 9; Ubiquitin carrier protein I; Ubiquitin-conjugating enzyme E2 I; Ubiquitin-protein ligase I; p18 | Homo sapiens (human) |
| Small ubiquitin-related modifier 3 | SUMO-3; SMT3 homolog 1; SUMO-2; Ubiquitin-like protein SMT3A; Smt3A | Homo sapiens (human) |
| RWD domain-containing protein 3 | RWD domain-containing sumoylation enhancer; RSUME | Homo sapiens (human) |