>tr|A0A6N3QV19|A0A6N3QV19_SHIFL Pyrimidine/purine nucleoside phosphorylase OS=Shigella flexneri CDC 796-83 GN=ppnP
MLQSNEYFSGKVKSIGFSSSSTGRASVGVMVEGEYTFSTAEPEEMTVISGALNVLLPDAT
DWQVYEAGSVFNVPGHSEFHLQVAEPTSYLCRYL