##gff-version 3 Q3K2Y2 UniProtKB Chain 1 449 . . . ID=PRO_0000230938;Note=Glucose-6-phosphate isomerase Q3K2Y2 UniProtKB Active site 291 291 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 Q3K2Y2 UniProtKB Active site 312 312 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 Q3K2Y2 UniProtKB Active site 426 426 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473