>sp|P45563|XAPA_ECOLI Purine nucleoside phosphorylase 2 OS=Escherichia coli (strain K12) OX=83333 GN=xapA PE=1 SV=2
MSQVQFSHNPLFCIDIIKTYKPDFTPRVAFILGSGLGALADQIENAVAISYEKLPGFPVS
TVHGHAGELVLGHLQGVPVVCMKGRGHFYEGRGMTIMTDAIRTFKLLGCELLFCTNAAGS
LRPEVGAGSLVALKDHINTMPGTPMVGLNDDRFGERFFSLANAYDAEYRALLQKVAKEEG
FPLTEGVFVSYPGPNFETAAEIRMMQIIGGDVVGMSVVPEVISARHCDLKVVAVSAITNM
AEGLSDVKLSHAQTLAAAELSKQNFINLICGFLRKIA