>1dr6A (A:) observed residues (from ATOM records) vrslnsivavcqnmgigkdgnlpwpplrneykyfqrmtstshvegkqnavimgkktwfsi peknrplkdrinivlsrelkeapkgahylskslddalalldspelkskvdmvwivggtav ykaamekpinhrlfvtrilhefesdtffpeidykdfkllteypgvpadiqeedgiqykfe vyqksv