TCDB is operated by the Saier Lab Bioinformatics Group
>sp|P03803|SPAN1_BPT7 Spanin, inner membrane subunit OS=Escherichia phage T7 OX=10760 GN=18.5 PE=1 SV=1
MLEFLRKLIPWVLAGMLFGLGWHLGSDSMDAKWKQEVHNEYVKRVEAAKSTQRAIDAVSAKYQEDLAALEGSTDRIISDL
RSDNKRLRVRVKTTGTSDGQCGFEPDGRAELDDRDAKRILAVTQKGDAWIRALQDTIRELQRK