##gff-version 3 Q8YYX9 UniProtKB Chain 1 764 . . . ID=PRO_0000188672;Note=1%2C4-alpha-glucan branching enzyme GlgB Q8YYX9 UniProtKB Active site 434 434 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685 Q8YYX9 UniProtKB Active site 487 487 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685