##gff-version 3 A5EPZ7 UniProtKB Chain 1 712 . . . ID=PRO_1000061987;Note=1%2C4-alpha-glucan branching enzyme GlgB A5EPZ7 UniProtKB Active site 397 397 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685 A5EPZ7 UniProtKB Active site 450 450 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685