##gff-version 3 Q9C150 UniProtKB Chain 1 270 . . . ID=PRO_0000134648;Note=Orotidine 5'-phosphate decarboxylase Q9C150 UniProtKB Active site 95 95 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10110 Q9C150 UniProtKB Binding site 39 39 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9C150 UniProtKB Binding site 61 63 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9C150 UniProtKB Binding site 93 102 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9C150 UniProtKB Binding site 221 221 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9C150 UniProtKB Binding site 239 239 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250