>tr|A0A0E2L9H7|A0A0E2L9H7_ECOU3 Pyrimidine/purine nucleoside phosphorylase OS=Escherichia coli GN=ppnP MLQSNEYFSGKVKSIGFSSSSTGRASVGVMVEGEYTFSTAEPEEMTVISGALNVLLPDAT DWQVYEAGSVFNVPGHSEFHLQVAEPTSYLCRYL