>tr|A0A7U7FK99|A0A7U7FK99_YEREN Pyrimidine/purine nucleoside phosphorylase OS=Yersinia enterocolitica GN=ppnP MLKFNEYFTGKVKSIGFDSDSIGQASVGVMEKGEYTFSTAKPEEMTVITGSLKVLIPGSS GWEVFNPGETFYVPANSEFNLQVAEASSYLCKYLS