##gff-version 3 Q62730 UniProtKB Chain 1 381 . . . ID=PRO_0000054572;Note=Estradiol 17-beta-dehydrogenase 2 Q62730 UniProtKB Transmembrane 4 24 . . . Note=Helical%3B Signal-anchor for type II membrane protein;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q62730 UniProtKB Active site 233 233 . . . Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10001 Q62730 UniProtKB Binding site 83 112 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q62730 UniProtKB Binding site 220 220 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250