##gff-version 3 A9I6E7 UniProtKB Chain 1 272 . . . ID=PRO_1000138947;Note=Orotidine 5'-phosphate decarboxylase A9I6E7 UniProtKB Active site 95 95 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01215