>6hbiA (A:) observed residues (from ATOM records) svydaaaqltadvkkdlrdswkvigsdkkgngvalmttlfadnqetigyfkrlgdvsqgm andklrghsivlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikkv lasknfgdkyanawaklvavvqaal