##gff-version 3 Q0A939 UniProtKB Chain 1 185 . . . ID=PRO_1000043656;Note=GTP cyclohydrolase 1 Q0A939 UniProtKB Binding site 75 75 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00223 Q0A939 UniProtKB Binding site 78 78 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00223 Q0A939 UniProtKB Binding site 146 146 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00223