##gff-version 3 Q02438 UniProtKB Chain 1 316 . . . ID=PRO_0000205275;Note=Glucan endo-1%2C3-beta-glucosidase GV Q02438 UniProtKB Active site 99 99 . . . Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O22317 Q02438 UniProtKB Active site 239 239 . . . Note=Nucleophile;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O22317