| Name | SUMO activating enzyme activity |
| ID | GO_0019948 |
| collection_id | Molecular function |
| Alternative ID | GO:0017115 |
| Exact synonym | SMT3 activating enzyme, SUMO E1 activator enzyme |
| Description | Catalysis of the activation of the proteolytically processed small ubiquitin-related modifier SUMO, through the formation of an ATP-dependent high-energy thiolester bond. |
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| Genes |