##gff-version 3 Q9KPA4 UniProtKB Chain 1 535 . . . ID=PRO_0000184403;Note=L-aspartate oxidase Q9KPA4 UniProtKB Active site 290 290 . . . Note=Proton donor/acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P10902 Q9KPA4 UniProtKB Binding site 16 19 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P10902 Q9KPA4 UniProtKB Binding site 38 38 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P10902 Q9KPA4 UniProtKB Binding site 45 52 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P10902 Q9KPA4 UniProtKB Binding site 223 223 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P10902 Q9KPA4 UniProtKB Binding site 375 375 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P10902 Q9KPA4 UniProtKB Binding site 391 392 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P10902 Q9KPA4 UniProtKB Site 122 122 . . . Note=Important in orienting the L-aspartate substrate;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P10902