##gff-version 3 Q0RUR2 UniProtKB Chain 1 559 . . . ID=PRO_0000252640;Note=Glucose-6-phosphate isomerase 4 Q0RUR2 UniProtKB Active site 356 356 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 Q0RUR2 UniProtKB Active site 387 387 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 Q0RUR2 UniProtKB Active site 513 513 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473