##gff-version 3 A2BQ65 UniProtKB Chain 1 754 . . . ID=PRO_1000044992;Note=1%2C4-alpha-glucan branching enzyme GlgB A2BQ65 UniProtKB Active site 431 431 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685 A2BQ65 UniProtKB Active site 484 484 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685