Term Name:	negative regulation of ubiquitin protein ligase activity
Synonyms:	down regulation of E3, down regulation of protein ubiquitination activity, down regulation of ubiquitin ligase activity, down regulation of ubiquitin protein ligase activity, down-regulation of E3, down-regulation of protein ubiquitination activity, down-regulation of ubiquitin ligase activity, down-regulation of ubiquitin protein ligase activity, downregulation of E3, downregulation of protein ubiquitination activity, downregulation of ubiquitin ligase activity, downregulation of ubiquitin protein ligase activity, inhibition of E3, inhibition of protein ubiquitination activity, inhibition of ubiquitin ligase activity, inhibition of ubiquitin protein ligase activity, negative regulation of anaphase-promoting complex activity during mitotic cell cycle, negative regulation of APC activity during mitotic cell cycle, negative regulation of APC-Cdc20 complex activity, negative regulation of APC-fizzy related complex activity, negative regulation of APC/C activity during mitotic cell cycle, negative regulation of cyclosome activity during mitotic cell cycle, negative regulation of E3, negative regulation of mitotic anaphase-promoting complex activity, negative regulation of protein ubiquitination activity, negative regulation of ubiquitin ligase activity
Definition:	Any process that stops, prevents or reduces the frequency, rate or extent of ubiquitin protein ligase activity.
Ontology:	GO: Biological Process [GO:1904667]    QuickGO    AmiGO