##gff-version 3 Q8EZG6 UniProtKB Chain 1 445 . . . ID=PRO_0000180665;Note=Glucose-6-phosphate isomerase Q8EZG6 UniProtKB Active site 284 284 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 Q8EZG6 UniProtKB Active site 305 305 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 Q8EZG6 UniProtKB Active site 419 419 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473