##gff-version 3 Q8PE48 UniProtKB Chain 1 724 . . . ID=PRO_0000188766;Note=1%2C4-alpha-glucan branching enzyme GlgB 1 Q8PE48 UniProtKB Active site 403 403 . . . Note=Nucleophile;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q8PE48 UniProtKB Active site 456 456 . . . Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250