>tr|A0A3Z7GFZ8|A0A3Z7GFZ8_SALET Pyrimidine/purine nucleoside phosphorylase OS=Salmonella enterica I GN=ppnP MLQSNEYFSGKVKSIGFTSSSTGRASVGVMAEGEYTFGTAEPEEMTVVSGALKVLLPGTV EWKVYTAGEVFNVPGHSEFHLQVAEPASYLCRYL