##gff-version 3 Q54769 UniProtKB Chain 1 213 . . . ID=PRO_0000119457;Note=GTP cyclohydrolase 1 Q54769 UniProtKB Binding site 98 98 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q54769 UniProtKB Binding site 101 101 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q54769 UniProtKB Binding site 169 169 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250