##gff-version 3 Q9CDL9 UniProtKB Chain 1 446 . . . ID=PRO_0000153242;Note=Glutamine synthetase Q9CDL9 UniProtKB Domain 15 102 . . . Note=GS beta-grasp;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01330 Q9CDL9 UniProtKB Domain 109 446 . . . Note=GS catalytic;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01331 Q9CDL9 UniProtKB Binding site 133 133 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P12425 Q9CDL9 UniProtKB Binding site 135 135 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P12425 Q9CDL9 UniProtKB Binding site 185 185 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WN39 Q9CDL9 UniProtKB Binding site 190 190 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P12425 Q9CDL9 UniProtKB Binding site 197 197 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P12425 Q9CDL9 UniProtKB Binding site 241 242 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WN39 Q9CDL9 UniProtKB Binding site 242 242 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P12425 Q9CDL9 UniProtKB Binding site 246 246 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P12425 Q9CDL9 UniProtKB Binding site 250 250 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P77961 Q9CDL9 UniProtKB Binding site 300 300 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0A1P6 Q9CDL9 UniProtKB Binding site 306 306 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0A1P6 Q9CDL9 UniProtKB Binding site 318 318 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WN39 Q9CDL9 UniProtKB Binding site 318 318 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WN39 Q9CDL9 UniProtKB Binding site 323 323 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WN39 Q9CDL9 UniProtKB Binding site 335 335 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P12425 Q9CDL9 UniProtKB Binding site 337 337 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0A1P6 Q9CDL9 UniProtKB Site 63 63 . . . Note=Important for inhibition by glutamine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P12425