The process in which a SUMO protein (small ubiquitin-related modifier) is conjugated to a target protein via an isopeptide bond between the carboxy-terminus of SUMO with an epsilon-amino group of a lysine residue of the target protein.
Synonyms: sumoylation protein sumolation small ubiquitin-related protein 1 conjugation SUMO-protein conjugation
This is just here as a test because I lose it