##gff-version 3 B5R163 UniProtKB Chain 1 222 . . . ID=PRO_1000100192;Note=GTP cyclohydrolase 1 B5R163 UniProtKB Binding site 111 111 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00223 B5R163 UniProtKB Binding site 114 114 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00223 B5R163 UniProtKB Binding site 182 182 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00223