TCDB is operated by the Saier Lab Bioinformatics Group
>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