Term Name:	histone H4K91 ubiquitin ligase activity
Synonyms:	histone H4-K91 ubiquitin ligase activity, histone ubiquitin ligase activity (H4-K91 specific)
Definition:	Catalysis of the transfer of a ubiquitin molecule to histone 4 at the lysine-91 residue.
Ontology:	GO: Molecular Function [GO:0141000]    QuickGO    AmiGO