##gff-version 3 P76041 UniProtKB Chain 1 559 . . . ID=PRO_0000072299;Note=Glucosylglycerate phosphorylase P76041 UniProtKB Active site 229 229 . . . Note=Nucleophile;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:A0ZZH6