>tr|A0A3U4TLZ2|A0A3U4TLZ2_SALET Pyrimidine/purine nucleoside phosphorylase OS=Salmonella enterica I GN=ppnP MLQSNEYFSGKVKSIGFTSSSIGRASVGVMAEGEYTFGTAEPEEMTVVSGALKVLLPGTV EWKVYTAGEVFNVPGHSEFHLQVAEPTSYLCRYL