Term Name:	SUMO activating enzyme activity
Synonyms:	SMT3 activating enzyme, SUMO E1 activator enzyme
Definition:	Catalysis of the activation of the proteolytically processed small ubiquitin-related modifier SUMO, through the formation of an ATP-dependent high-energy thiolester bond.
Ontology:	GO: Molecular Function [GO:0019948]    QuickGO    AmiGO