>sp|P03803|SPAN1_BPT7 Spanin, inner membrane subunit OS=Escherichia phage T7 GN=18.5
MLEFLRKLIPWVLAGMLFGLGWHLGSDSMDAKWKQEVHNEYVKRVEAAKSTQRAIDAVSA
KYQEDLAALEGSTDRIISDLRSDNKRLRVRVKTTGTSDGQCGFEPDGRAELDDRDAKRIL
AVTQKGDAWIRALQDTIRELQRK