>tr|A0A4U8J5L8|A0A4U8J5L8_SALET Pyrimidine/purine nucleoside phosphorylase OS=Salmonella enterica subsp. enterica serovar Chester GN=ppnP MLQSNEYFSGKVKSIGFTSSSTGRASVGVMAEGEYTFGTAEPEEMTVVSGALKVLLPGTV EWKVYTAGEVFNVPGHSEFHLQVAEPTSYLCRYL