##gff-version 3 Q5L9E3 UniProtKB Chain 1 445 . . . ID=PRO_0000180596;Note=Glucose-6-phosphate isomerase Q5L9E3 UniProtKB Active site 287 287 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 Q5L9E3 UniProtKB Active site 308 308 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 Q5L9E3 UniProtKB Active site 422 422 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473