>sp|P77328|YBBY_ECOLI Putative purine permease ybbY OS=Escherichia coli (strain K12) GN=ybbY PE=1 SV=2 MFNFAVSRESLLSGFQWFFFIFCNTVVVPPTLLSAFQLPQSSLLTLTQYAFLATALACFAQAFCGHRRAIMEGPGGLWWG TILTITLGEASRGTPINDIATSLAVGIALSGVLTMLIGFSGLGHRLARLFTPSVMVLFMLMLGAQLTTIFFKGMLGLPFG IADPNFKIQLPPFALSVAVMCLVLAMIIFLPQRFARYGLLVGTITGWLLWYFCFPSSHSLSGELHWQWFPLGSGGALSPG IILTAVITGLVNISNTYGAIRGTDVFYPQQGAGNTRYRRSFVATGFMTLITVPLAVIPFSPFVSSIGLLTQTGDYTRRSF IYGSVICLLVALVPALTRLFCSIPLPVSSAVMLVSYLPLLFSALVFSQQITFTARNIYRLALPLFVGIFLMALPPVYLQD LPLTLRPLLSNGLLVGILLAVLMDNLIPWERIE