##gff-version 3 Q57D61 UniProtKB Chain 1 213 . . . ID=PRO_1000043670;Note=GTP cyclohydrolase 1 Q57D61 UniProtKB Binding site 104 104 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00223 Q57D61 UniProtKB Binding site 107 107 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00223 Q57D61 UniProtKB Binding site 175 175 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00223