##gff-version 3 Q1GJQ5 UniProtKB Chain 1 536 . . . ID=PRO_0000252645;Note=Glucose-6-phosphate isomerase Q1GJQ5 UniProtKB Active site 345 345 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 Q1GJQ5 UniProtKB Active site 376 376 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 Q1GJQ5 UniProtKB Active site 505 505 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473