>sp|B1LIS5|PPNP_ECOSM Pyrimidine/purine nucleoside phosphorylase OS=Escherichia coli GN=ppnP
MLQSNEYFSGKVKSIGFSSSSTGRASVGVMVEGEYTFSTAEPEEMTVISGALNVLLPDAT
DWQVYEAGSVFNVPGHSEFHLQVAEPTSYLCRYL