##gff-version 3 O22504 UniProtKB Chain 1 352 . . . ID=PRO_0000153170;Note=Glutamine synthetase cytosolic isozyme O22504 UniProtKB Domain 19 98 . . . Note=GS beta-grasp;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01330 O22504 UniProtKB Domain 105 352 . . . Note=GS catalytic;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01331