##gff-version 3 P96794 UniProtKB Chain 1 203 . . . ID=PRO_0000139607;Note=Hypoxanthine-guanine phosphoribosyltransferase P96794 UniProtKB Active site 126 126 . . . Note=Proton acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0A9M2 P96794 UniProtKB Binding site 66 66 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WHQ9 P96794 UniProtKB Binding site 67 67 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WHQ9 P96794 UniProtKB Binding site 122 122 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WHQ9 P96794 UniProtKB Binding site 123 123 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WHQ9 P96794 UniProtKB Binding site 154 154 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WHQ9 P96794 UniProtKB Binding site 175 176 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WHQ9 P96794 UniProtKB Binding site 182 182 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WHQ9 P96794 UniProtKB Binding site 188 188 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WHQ9