>tr|A0A1X3JLA0|A0A1X3JLA0_ECOLX Pyrimidine/purine nucleoside phosphorylase OS=Escherichia coli H386 GN=ppnP MLQSNEYFSGKVKSIGFSSSSTGRASVGVMVEGEYTFSTAEPEEMTVISGALNVLLPDAT DWQVYEAGSVFNVPGHSEFHLQVAEPTSYLCRYL