##gff-version 3 P48594 UniProtKB Chain 1 390 . . . ID=PRO_0000094104;Note=Serpin B4 P48594 UniProtKB Site 354 355 . . . Note=Reactive bond P48594 UniProtKB Modified residue 1 1 . . . Note=N-acetylmethionine;Ontology_term=ECO:0000269;evidence=ECO:0000269|Ref.6 P48594 UniProtKB Sequence conflict 353 353 . . . Note=E->K;Ontology_term=ECO:0000305;evidence=ECO:0000305