##gff-version 3 P0A539 UniProtKB Chain 1 268 . . . ID=PRO_0000184542;Note=Purine nucleoside phosphorylase P0A539 UniProtKB Binding site 36 36 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WP01 P0A539 UniProtKB Binding site 68 68 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P45563 P0A539 UniProtKB Binding site 88 90 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P45563 P0A539 UniProtKB Binding site 120 120 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P45563 P0A539 UniProtKB Binding site 189 189 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P45563 P0A539 UniProtKB Binding site 208 208 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P45563 P0A539 UniProtKB Binding site 231 231 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P45563