##gff-version 3 Q92M14 UniProtKB Chain 1 736 . . . ID=PRO_0000188735;Note=1%2C4-alpha-glucan branching enzyme GlgB Q92M14 UniProtKB Active site 419 419 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685 Q92M14 UniProtKB Active site 472 472 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685