>4n5zU (U:) observed residues (from ATOM records)
dpgdqicigyhannsteqvdtimeknvtvthaqdilekkhngklcdldgvkplilrdcsv
agwllgnpmcdefinvpewsyivekanpvndlcypgdfndyeelkhllsrinhfekiqii
pksswssheaslgvssacpyqgkssffrnvvwlikkdstyptikrsynntnqedllvlwg
ihhpndaaeqtklyqnpttyisvgtstlnqrlvpriatrskvkglsgrmeffwtilkpnd
ainfesngnfiapeyaykivkkgdstimkseleygncntkcqtpmgainssmpfhnihpl
tigecpkyvksnrlvlaiglrnsp