>tr|F4SUK5|F4SUK5_ECOLX Pyrimidine/purine nucleoside phosphorylase OS=Escherichia coli M605 GN=ppnP
MLQSNEYFSGKVKSIGFSSSSTGRASVGVMVEGEYTFSTAEPEEMTVISGALNVLLPDAT
DWQVYEAGSVFNVPGHSEFHLQVAEPTSYLCRYL