>1g50A (A:) SEQRES residues nslalsltadqmvsalldaeppilyseydptrpfseasmmglltnladrelvhminwakr vpgfvdltlhdqvhllecawleilmiglvwrsmehpgkllfapnllldrnqgkcvegmve ifdmllatssrfrmmnlqgeefvclksiillnsgvytflsstlksleekdhihrvldkit dtlihlmakagltlqqqhqrlaqlllilshirhmsnkgmehlysmkcknvvplydlllem ldahrlh