##gff-version 3 P47357 UniProtKB Chain 1 431 . . . ID=PRO_0000180679;Note=Glucose-6-phosphate isomerase P47357 UniProtKB Active site 284 284 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 P47357 UniProtKB Active site 305 305 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 P47357 UniProtKB Active site 420 420 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473