>tr|A0A495YT64|A0A495YT64_9BURK Pyrimidine/purine nucleoside phosphorylase OS=Burkholderia sp. Nafp2/4-1b GN=ppnP MTSATQFDNVSVVKRANVYFDGKCVSHTVLFPDGTRKTLGVILPCALNFGTDAPELMEVQ AGKCRVKLDGSSEWQTYGAGESFSVPGKSRFDIEVLETLDYVCSYL