##gff-version 3 P42973 UniProtKB Chain 1 479 . . . ID=PRO_0000063896;Note=Aryl-phospho-beta-D-glucosidase BglA P42973 UniProtKB Active site 176 176 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255 P42973 UniProtKB Active site 377 377 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10055