SUMO ligase activity
Catalysis of the transfer of SUMO to a substrate protein via the reaction X-SUMO + S = X + S-SUMO, where X is either an E2 or E3 enzyme, the X-SUMO linkage is a thioester bond, and the S-SUMO linkage is an isopeptide bond between the C-terminal amino acid of SUMO and the epsilon-amino group of lysine residues in the substrate.
GO:0019789
SUMO transferase activity
is_a
GO:0061659
ubiquitin-like protein ligase activity
is_a
E3
broad
SPAC16A10.06c SPAC1687.05