>4cqpA (A:) observed residues (from ATOM records)
dqicigyhannsteqvdtimeknvtvthaqdilekthngklcdldgvkplilrdcsvagw
llgnpmcdefinvpewsyivekanpvndlcypgdfndyeelkhllsrinhfekiqiipks
swssheaslgvssacpyqgkssffrnvvwlikknstyptikrsynntnqedllvlwgihh
pndaaeqtklyrnpttyisvgtstlnqrlvpriatrskvngqngrmeffwtilkpndain
fesngnfiapeyaykivkkgdstimkseleygncntkcqtpmgainssmpfhnihpltig
ecpkyvksnrlvlatglrnsp