>tr|A0A2H9AXM6|A0A2H9AXM6_ECOLX Purine nucleoside phosphorylase OS=Escherichia coli GN=CG704_21480 MSKLIVPQWPLPKGVAACSSTRIGGVSLPPYDSLNLGAHCGDNPDHVEENRKRLFAAGNL PSKPVWLEQVHGKDVLKLTGEPYASKRADASYSNTPGTVCAVMTADCLPVLFCNRAGTEV AAVHAGWRGLCAGVLEETVSCFADKPENILAWLGPAIGPRAFEVGAEVREAFMAVDAKAS AAFIQHGDKYLADIYQLARQRLANVGVEQIFGGDRCTYTENETFFSYRRDKTTGRMASFI WLI