##gff-version 3 Q6CCT1 UniProtKB Chain 1 691 . . . ID=PRO_0000188785;Note=1%2C4-alpha-glucan-branching enzyme Q6CCT1 UniProtKB Active site 333 333 . . . Note=Nucleophile;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q6CCT1 UniProtKB Active site 398 398 . . . Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250