##gff-version 3 B1W0M4 UniProtKB Chain 1 241 . . . ID=PRO_1000190562;Note=Phosphoribosyl isomerase A B1W0M4 UniProtKB Active site 11 11 . . . Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01014 B1W0M4 UniProtKB Active site 130 130 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01014