>sp|P33021|NUPX_ECOLI Putative nucleoside permease NupX OS=Escherichia coli GN=nupX MDVMRSVLGMVVLLTIAFLLSVNKKKISLRTVGAALVLQVVIGGIMLWLPPGRWVAEKVA FGVHKVMAYSDAGSAFIFGSLVGPKMDTLFDGAGFIFGFRVLPAIIFVTALVSILYYIGV MGILIRILGGIFQKALNISKIESFVAVTTIFLGQNEIPAIVKPFIDRLNRNELFTAICSG MASIAGSTMIGYAALGVPVEYLLAASLMAIPGGILFARLLSPATESSQVSFNNLSFTETP PKSIIEAAATGAMTGLKIAAGVATVVMAFVAIIALINGIIGGVGGWFGFEHASLESILGY LLAPLAWVMGVDWSDANLAGSLIGQKLAINEFVAYLNFSPYLQTAGTLDAKTVAIISFAL CGFANFGSIGVVVGAFSAVAPHRAPEIAQLGLRALAAATLSNLMSATIAGFFIGLA