##gff-version 3 P34797 UniProtKB Chain 1 317 . . . ID=PRO_0000180563;Note=Glucose-6-phosphate isomerase%2C cytosolic 2B P34797 UniProtKB Active site 108 108 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00796 P34797 UniProtKB Active site 139 139 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00796 P34797 UniProtKB Active site 264 264 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00796 P34797 UniProtKB Non-terminal residue 1 1 . . . .