SUMO conjugating enzyme activity
Isoenergetic transfer of SUMO from one protein to another via the reaction X-SUMO + Y = Y-SUMO + X, where both the X-SUMO and Y-SUMO linkages are thioester bonds between the C-terminal amino acid of SUMO and a sulfhydryl side group of a cysteine residue.
GO:0019789
SUMO transferase activity
is_a
GO:0061650
ubiquitin-like protein conjugating enzyme activity
is_a
E2
broad
SPAC30D11.13 SPBC16H5.03c