##gff-version 3 Q1ASN4 UniProtKB Chain 1 432 . . . ID=PRO_0000252643;Note=Glucose-6-phosphate isomerase Q1ASN4 UniProtKB Active site 283 283 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 Q1ASN4 UniProtKB Active site 304 304 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473 Q1ASN4 UniProtKB Active site 418 418 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00473