>3osaD (D:) observed residues (from ATOM records)
slalsltadqmvsalldaeppilyseysmmglltnladrelvhminwakrvpgfvdltrh
dqvhllecawleilmiglvwrsmehpgkllfapnllldrnqgegmveifdmllatssrfr
mmnlqgeefvclksiillnsgvytfksleekdhihrvldkitdtlihlmakagltlqqqh
qrlaqlllilshirhmsnkgmehlysmkcknvvpsydlllemldah