>1r5kA (A:) observed residues (from ATOM records)
lalsltadqmvsalldaeppilyseydfseasmmglltnladrelvhminwakrvpgfvd
ltlhdqvhllecawleilmiglvwrsmehpgkllfapnllldrnqgkcvegmveifdmll
atssrfrmmnlqgeefvclksiillnsgvytflsstlksleekdhihrvldkitdtlihl
makagltlqqqhqrlaqlllilshirhmsnkgmehlysmkcknvvplydlllemld