Term Name:	omega peptidase activity
Synonyms:	peptidase activity, acting on peptides containing modified amino acids
Definition:	Catalysis of the cleavage of non-standard peptide bonds releasing substituted amino acids such as pyroglutamate or cleave isopeptide bonds, such as many deubiquitinating enzymes.
Ontology:	GO: Molecular Function [GO:0008242]    QuickGO    AmiGO