##gff-version 3 Q89AV2 UniProtKB Chain 1 164 . . . ID=PRO_0000186385;Note=Dihydrofolate reductase Q89AV2 UniProtKB Domain 2 162 . . . Note=DHFR;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00660 Q89AV2 UniProtKB Binding site 6 8 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q89AV2 UniProtKB Binding site 7 8 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q89AV2 UniProtKB Binding site 15 20 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q89AV2 UniProtKB Binding site 28 28 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q89AV2 UniProtKB Binding site 44 47 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q89AV2 UniProtKB Binding site 58 58 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q89AV2 UniProtKB Binding site 63 66 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q89AV2 UniProtKB Binding site 96 101 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q89AV2 UniProtKB Binding site 115 115 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250