##gff-version 3 Q8E5V8 UniProtKB Chain 1 622 . . . ID=PRO_0000188744;Note=1%2C4-alpha-glucan branching enzyme GlgB Q8E5V8 UniProtKB Active site 300 300 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685 Q8E5V8 UniProtKB Active site 351 351 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685