Term Name: negative regulation of protein sumoylation
Synonyms: negative regulation of sumoylation
Definition: Any process that stops, prevents, or reduces the frequency, rate or extent of the addition of SUMO groups to a protein.
Ontology: GO: Biological Process [GO:0033234]    QuickGO    AmiGO

Relationships
is a type of: biological regulation negative regulation of protein modification by small protein conjugation or removal regulation of protein sumoylation
negatively regulates: protein sumoylation