##gff-version 3 Q1CDL3 UniProtKB Chain 1 727 . . . ID=PRO_0000260721;Note=1%2C4-alpha-glucan branching enzyme GlgB Q1CDL3 UniProtKB Active site 405 405 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685 Q1CDL3 UniProtKB Active site 458 458 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685