URM1 conjugating enzyme activity
Isoenergetic transfer of URM1 from one protein to another via the reaction X-URM1 + Y = Y-URM1 + X, where both the X-URM1 and Y-URM1 linkages are thioester bonds between the C-terminal amino acid of URM1 and a sulfhydryl side group of a cysteine residue.
GO:0042294
URM1 transferase activity
is_a
GO:0061650
ubiquitin-like protein conjugating enzyme activity
is_a
E2
broad