##gff-version 3 Q30Z14 UniProtKB Chain 1 638 . . . ID=PRO_0000260652;Note=1%2C4-alpha-glucan branching enzyme GlgB Q30Z14 UniProtKB Active site 320 320 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685 Q30Z14 UniProtKB Active site 373 373 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685