ubiquitin-protein transferase activator activity
Binds to and increases the activity of a ubiquitin-protein transferase.
GO:0008047
enzyme activator activity
is_a
GO:0055106
ubiquitin-protein transferase regulator activity
is_a
SPAC144.13c SPAC57A7.15c SPCC1620.04c SPCC4G3.13c SPAC821.08c SPAC13G6.08 SPBC1198.12