##gff-version 3 P46479 UniProtKB Chain 1 304 . . . ID=PRO_0000180542;Note=Glucose-6-phosphate isomerase P46479 UniProtKB Active site 146 146 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00796 P46479 UniProtKB Active site 177 177 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00796 P46479 UniProtKB Non-terminal residue 1 1 . . . . P46479 UniProtKB Non-terminal residue 304 304 . . . .