>1xm5A (A:) observed residues (from ATOM records) msqvildlqlacednsglpeesqfqtwlnavipqfqeesevtirvvdtaeshslnltyrg kdkptnvlsfpfevppgmemsllgdlvicrqvvekeaqeqgkpleahwahmvvhgslhll gydhieddeaeemealeteimlalgyedpyia