>tr|A0A1B4BZW9|A0A1B4BZW9_9BURK Pyrimidine/purine nucleoside phosphorylase OS=Burkholderia diffusa GN=ppnP MTSATQFDNVSVVKRANVYFDGKCVSHTVLFPDGTRKTLGVILPCALNFGTDAPELMEVQ AGKCRVKLDGSSEWQTYGAGESFSVPGKSRFDIEVLETLDYVCSYL