##gff-version 3 Q50008 UniProtKB Chain 1 451 . . . ID=PRO_0000135264;Note=Coproporphyrinogen III oxidase Q50008 UniProtKB Binding site 10 15 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32397 Q50008 UniProtKB Binding site 36 37 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32397 Q50008 UniProtKB Binding site 58 61 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32397 Q50008 UniProtKB Binding site 242 242 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P56601 Q50008 UniProtKB Binding site 393 393 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32397 Q50008 UniProtKB Binding site 429 431 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32397