##gff-version 3 Q89B13 UniProtKB Chain 1 295 . . . ID=PRO_0000190260;Note=5%2C10-methylenetetrahydrofolate reductase Q89B13 UniProtKB Active site 28 28 . . . Note=Proton donor/acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 59 59 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 89 89 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 119 119 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 120 120 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 121 121 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 121 121 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 133 133 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 153 153 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 157 157 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 160 160 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 166 166 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 169 169 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 172 172 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 173 173 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 184 184 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 184 184 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 220 220 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1 Q89B13 UniProtKB Binding site 280 280 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AEZ1