##gff-version 3 Q8ZA75 UniProtKB Chain 1 727 . . . ID=PRO_0000188770;Note=1%2C4-alpha-glucan branching enzyme GlgB Q8ZA75 UniProtKB Active site 405 405 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685 Q8ZA75 UniProtKB Active site 458 458 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685