##gff-version 3 A0QHH8 UniProtKB Chain 1 243 . . . ID=PRO_0000290564;Note=Phosphoribosyl isomerase A A0QHH8 UniProtKB Active site 9 9 . . . Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01014 A0QHH8 UniProtKB Active site 128 128 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01014