Any process that activates or increases the frequency, rate or extent of SUMO transferase activity.
Synonyms:
exact_synonym:
up regulation of SUMO transferase activity; upregulation of SUMO transferase activity
narrow_synonym:
activation of SUMO transferase activity
related_synonym:
activation of SMT3 conjugating enzyme; activation of SUMO conjugating enzyme activity; positive regulation of SMT3 conjugating enzyme; positive regulation of SUMO conjugating enzyme activity; up regulation of SMT3 conjugating enzyme; up regulation of SUMO conjugating enzyme activity; upregulation of SMT3 conjugating enzyme; upregulation of SUMO conjugating enzyme activity