##gff-version 3 P52419 UniProtKB Transit peptide 1 18 . . . Note=Chloroplast;Ontology_term=ECO:0000255;evidence=ECO:0000255 P52419 UniProtKB Chain 19 485 . . . ID=PRO_0000029290;Note=Amidophosphoribosyltransferase%2C chloroplastic P52419 UniProtKB Domain 19 237 . . . Note=Glutamine amidotransferase type-2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00609 P52419 UniProtKB Active site 19 19 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00609 P52419 UniProtKB Binding site 253 253 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P52419 UniProtKB Binding site 300 300 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P52419 UniProtKB Binding site 362 362 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P52419 UniProtKB Binding site 363 363 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P52419 UniProtKB Binding site 399 399 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P52419 UniProtKB Binding site 450 450 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P52419 UniProtKB Binding site 453 453 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P52419 UniProtKB Non-terminal residue 1 1 . . . .