##gff-version 3 A5W976 UniProtKB Chain 1 554 . . . ID=PRO_1000014005;Note=Glucose-6-phosphate isomerase A5W976 UniProtKB Active site 359 359 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 A5W976 UniProtKB Active site 390 390 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 A5W976 UniProtKB Active site 518 518 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473