>2ancD (D:) observed residues (from ATOM records) qgtlyivsapsgagkssliqallktqplydtqvsvshttrqprpgevhgehyffvnhdef kemisrdaflehaevfgnyygtsreaieqvlatgvdvfldidwqgaqqirqkmpharsif ilppskieldrrlrgrgqdseeviakrmaqavaemshyaeydylivnddfdtaltdlkti iraerlrmsrqkqrhdalisklla