##gff-version 3 Q0SWZ1 UniProtKB Chain 1 674 . . . ID=PRO_0000260646;Note=1%2C4-alpha-glucan branching enzyme GlgB 1 Q0SWZ1 UniProtKB Active site 336 336 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685 Q0SWZ1 UniProtKB Active site 389 389 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685