##gff-version 3 P0CN87 UniProtKB Chain 1 752 . . . ID=PRO_0000410098;Note=Multifunctional tryptophan biosynthesis protein P0CN87 UniProtKB Domain 3 202 . . . Note=Glutamine amidotransferase type-1 P0CN87 UniProtKB Region 231 495 . . . Note=Indole-3-glycerol phosphate synthase P0CN87 UniProtKB Region 509 752 . . . Note=N-(5'-phosphoribosyl)anthranilate isomerase P0CN87 UniProtKB Active site 86 86 . . . Note=Nucleophile%3B for GATase activity;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P00900 P0CN87 UniProtKB Active site 176 176 . . . Note=For GATase activity;Ontology_term=ECO:0000250;evidence=ECO:0000250 P0CN87 UniProtKB Active site 178 178 . . . Note=For GATase activity;Ontology_term=ECO:0000250;evidence=ECO:0000250 P0CN87 UniProtKB Binding site 58 60 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P00900 P0CN87 UniProtKB Binding site 136 137 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P00900