##gff-version 3 C1CWW2 UniProtKB Chain 1 544 . . . ID=PRO_1000206361;Note=Glucose-6-phosphate isomerase C1CWW2 UniProtKB Active site 354 354 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 C1CWW2 UniProtKB Active site 385 385 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 C1CWW2 UniProtKB Active site 510 510 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473