##gff-version 3 C5B6Z1 UniProtKB Chain 1 549 . . . ID=PRO_1000206365;Note=Glucose-6-phosphate isomerase C5B6Z1 UniProtKB Active site 355 355 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 C5B6Z1 UniProtKB Active site 386 386 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 C5B6Z1 UniProtKB Active site 514 514 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473