>sp|Q397E7|PPNP_BURL3 Pyrimidine/purine nucleoside phosphorylase OS=Burkholderia lata GN=ppnP MTSATQFDNVSVVKRANVYFDGKCVSHTVLFPDGTRKTLGVILPCALNFGTDAPELMEVQ AGKCRVKLDGSSEWQTYGAGESFSVPGKSRFDIEVLETLDYVCSYL