##gff-version 3 Q44843 UniProtKB Chain 1 235 . . . ID=PRO_0000134528;Note=Orotidine 5'-phosphate decarboxylase Q44843 UniProtKB Active site 68 68 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01200 Q44843 UniProtKB Binding site 17 17 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01200 Q44843 UniProtKB Binding site 39 39 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01200 Q44843 UniProtKB Binding site 66 75 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01200 Q44843 UniProtKB Binding site 121 121 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01200 Q44843 UniProtKB Binding site 182 182 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01200 Q44843 UniProtKB Binding site 191 191 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01200 Q44843 UniProtKB Binding site 212 212 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01200 Q44843 UniProtKB Non-terminal residue 1 1 . . . .