##gff-version 3 Q5V216 UniProtKB Chain 1 277 . . . ID=PRO_1000066472;Note=Orotidine 5'-phosphate decarboxylase Q5V216 UniProtKB Active site 93 93 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01215