##gff-version 3 Q63NG7 UniProtKB Chain 1 310 . . . ID=PRO_0000354034;Note=4-hydroxyproline epimerase Q63NG7 UniProtKB Active site 88 88 . . . Note=Proton acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q4KGU2 Q63NG7 UniProtKB Active site 236 236 . . . Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q4KGU2 Q63NG7 UniProtKB Binding site 89 90 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q4KGU2 Q63NG7 UniProtKB Binding site 208 208 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q4KGU2 Q63NG7 UniProtKB Binding site 232 232 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q4KGU2 Q63NG7 UniProtKB Binding site 237 238 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q4KGU2