##gff-version 3 O67876 UniProtKB Chain 1 330 . . . ID=PRO_0000140491;Note=Delta-aminolevulinic acid dehydratase O67876 UniProtKB Active site 198 198 . . . Note=Schiff-base intermediate with substrate;Ontology_term=ECO:0000250;evidence=ECO:0000250 O67876 UniProtKB Active site 251 251 . . . Note=Schiff-base intermediate with substrate;Ontology_term=ECO:0000250;evidence=ECO:0000250 O67876 UniProtKB Binding site 123 123 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 O67876 UniProtKB Binding site 125 125 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 O67876 UniProtKB Binding site 133 133 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 O67876 UniProtKB Binding site 208 208 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 O67876 UniProtKB Binding site 220 220 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 O67876 UniProtKB Binding site 236 236 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 O67876 UniProtKB Binding site 277 277 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 O67876 UniProtKB Binding site 316 316 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250