##gff-version 3 Q3Z9Y0 UniProtKB Domain 111 323 . . . Note=Radical SAM core;Ontology_term=ECO:0000259;evidence=ECO:0000259|PROSITE:PS51918 Q3Z9Y0 UniProtKB Domain 553 705 . . . Note=N-acetyltransferase;Ontology_term=ECO:0000259;evidence=ECO:0000259|PROSITE:PS51186 Q3Z9Y0 UniProtKB Modified residue 337 337 . . . Note=N6-(pyridoxal phosphate)lysine;Ontology_term=ECO:0000256;evidence=ECO:0000256|PIRSR:PIRSR603739-50