##gff-version 3 Q3BYE8 UniProtKB Chain 1 439 . . . ID=PRO_0000225797;Note=Homogentisate 1%2C2-dioxygenase Q3BYE8 UniProtKB Active site 289 289 . . . Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00334 Q3BYE8 UniProtKB Binding site 332 332 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00334 Q3BYE8 UniProtKB Binding site 338 338 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00334 Q3BYE8 UniProtKB Binding site 347 347 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00334 Q3BYE8 UniProtKB Binding site 368 368 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00334 Q3BYE8 UniProtKB Binding site 368 368 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00334