##gff-version 3 Q3B3Q8 UniProtKB Chain 1 551 . . . ID=PRO_0000230924;Note=Glucose-6-phosphate isomerase Q3B3Q8 UniProtKB Active site 352 352 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 Q3B3Q8 UniProtKB Active site 383 383 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 Q3B3Q8 UniProtKB Active site 511 511 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473