>tr|A0A3Y9SC89|A0A3Y9SC89_SALET Pyrimidine/purine nucleoside phosphorylase OS=Salmonella enterica I GN=ppnP MLQSNEYFSGKVKSIGFTSSSTGRASVGVMAEGEYTFGTAEPEEMTVVSGALKVLLPGTV EWKVYTAGEVFNVPVHSEFHLQVAEPTSYLCRYL