##gff-version 3 D2RNY5 UniProtKB Domain 211 376 . . . Note=GTP cyclohydrolase II;Ontology_term=ECO:0000259;evidence=ECO:0000259|Pfam:PF00925 D2RNY5 UniProtKB Region 1 204 . . . Note=DHBP synthase;Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Region 205 408 . . . Note=GTP cyclohydrolase II;Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Active site 332 332 . . . Note=Proton acceptor%3B for GTP cyclohydrolase activity;Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Active site 334 334 . . . Note=Nucleophile%3B for GTP cyclohydrolase activity;Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 31 32 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 32 32 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 32 32 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 36 36 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 143 147 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 146 146 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 167 167 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 255 259 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 260 260 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 271 271 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 273 273 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 276 276 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 298 300 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 320 320 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 355 355 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Binding site 360 360 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Site 129 129 . . . Note=Essential for DHBP synthase activity;Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283 D2RNY5 UniProtKB Site 167 167 . . . Note=Essential for DHBP synthase activity;Ontology_term=ECO:0000256;evidence=ECO:0000256|HAMAP-Rule:MF_01283