##gff-version 3 Q9KBR4 UniProtKB Chain 1 500 . . . ID=PRO_0000057699;Note=Intracellular exo-alpha-(1->5)-L-arabinofuranosidase Q9KBR4 UniProtKB Active site 174 174 . . . Note=Proton donor/acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9KBR4 UniProtKB Active site 293 293 . . . Note=Nucleophile;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9KBR4 UniProtKB Binding site 28 28 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9KBR4 UniProtKB Binding site 73 73 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9KBR4 UniProtKB Binding site 173 174 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9KBR4 UniProtKB Binding site 245 245 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9KBR4 UniProtKB Binding site 293 293 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9KBR4 UniProtKB Binding site 350 350 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9KBR4 UniProtKB Site 297 297 . . . Note=Important for substrate recognition;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9KBR4 UniProtKB Site 350 350 . . . Note=Important for substrate recognition;Ontology_term=ECO:0000250;evidence=ECO:0000250