##gff-version 3 A9R536 UniProtKB Chain 1 548 . . . ID=PRO_1000125780;Note=Glucose-6-phosphate isomerase A9R536 UniProtKB Active site 355 355 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 A9R536 UniProtKB Active site 386 386 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 A9R536 UniProtKB Active site 514 514 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473