>tr|E0J0U3|E0J0U3_ECOLW Pyrimidine/purine nucleoside phosphorylase OS=Escherichia coli GN=yaiE
MLQSNEYFSGKVKSIGFSSSSTGRASVGVMVEGEYTFSTAEPEEMTVISGALNVLLPDAT
DWQVYEAGSVFNVPGHSEFHLQVAEPTSYLCRYL