##gff-version 3 P29251 UniProtKB Chain 1 740 . . . ID=PRO_0000168242;Note=Folic acid synthesis protein fol1 P29251 UniProtKB Domain 471 730 . . . Note=Pterin-binding;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00334 P29251 UniProtKB Region 39 160 . . . Note=DHNA 1 P29251 UniProtKB Region 161 280 . . . Note=DHNA 2 P29251 UniProtKB Region 291 449 . . . Note=HPPK P29251 UniProtKB Region 473 740 . . . Note=DHPS P29251 UniProtKB Binding site 478 478 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WND1 P29251 UniProtKB Binding site 517 517 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AC13 P29251 UniProtKB Binding site 552 552 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AC13 P29251 UniProtKB Binding site 571 571 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AC13 P29251 UniProtKB Binding site 643 643 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AC13 P29251 UniProtKB Binding site 683 683 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AC13 P29251 UniProtKB Binding site 718 720 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0AC13 P29251 UniProtKB Mutagenesis 39 39 . . . Note=Abolishes DHNA activity. D->E;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9709001;Dbxref=PMID:9709001 P29251 UniProtKB Mutagenesis 53 53 . . . Note=Reduces DHNA activity 11-fold. G->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9709001;Dbxref=PMID:9709001 P29251 UniProtKB Mutagenesis 63 63 . . . Note=Reduces DHNA activity 16-fold. Q->N;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9709001;Dbxref=PMID:9709001 P29251 UniProtKB Mutagenesis 161 161 . . . Note=No effect. D->E;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9709001;Dbxref=PMID:9709001 P29251 UniProtKB Mutagenesis 175 175 . . . Note=Abolishes DHNA activity. G->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9709001;Dbxref=PMID:9709001 P29251 UniProtKB Mutagenesis 185 185 . . . Note=Reduces DHNA activity 24-fold. Q->N;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9709001;Dbxref=PMID:9709001