##gff-version 3 A0Q593 UniProtKB Chain 1 640 . . . ID=PRO_1000044978;Note=1%2C4-alpha-glucan branching enzyme GlgB A0Q593 UniProtKB Active site 318 318 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685 A0Q593 UniProtKB Active site 371 371 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685