##gff-version 3 Q9R976 UniProtKB Signal peptide 1 20 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9R976 UniProtKB Chain 21 266 . . . ID=PRO_0000313799;Note=Beta-lactamase OXA-19 Q9R976 UniProtKB Active site 67 67 . . . Note=Acyl-ester intermediate;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10103 Q9R976 UniProtKB Binding site 205 207 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9R976 UniProtKB Modified residue 70 70 . . . Note=N6-carboxylysine;Ontology_term=ECO:0000250;evidence=ECO:0000250