##gff-version 3 P19465 UniProtKB Chain 1 190 . . . ID=PRO_0000119386;Note=GTP cyclohydrolase 1 P19465 UniProtKB Binding site 78 78 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P19465 UniProtKB Binding site 81 81 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P19465 UniProtKB Binding site 150 150 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250