##gff-version 3 P15149 UniProtKB Chain 1 492 . . . ID=PRO_0000051664;Note=Cytochrome P450 2A2 P15149 UniProtKB Binding site 437 437 . . . Note=Axial binding residue P15149 UniProtKB Sequence conflict 4 4 . . . Note=T->S;Ontology_term=ECO:0000305;evidence=ECO:0000305