##gff-version 3 Q9Z876 UniProtKB Chain 1 720 . . . ID=PRO_0000188693;Note=1%2C4-alpha-glucan branching enzyme GlgB Q9Z876 UniProtKB Active site 400 400 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685 Q9Z876 UniProtKB Active site 453 453 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00685