Term Name:	negative regulation of protein modification by small protein conjugation or removal
Synonyms:	down regulation of protein modification by small protein conjugation or removal, down-regulation of protein modification by small protein conjugation or removal, downregulation of protein modification by small protein conjugation or removal, inhibition of protein modification by small protein conjugation or removal
Definition:	Any process that stops, prevents or reduces the frequency, rate or extent of protein modification by small protein conjugation or removal.
Ontology:	GO: Biological Process [GO:1903321]    QuickGO    AmiGO