>2furA (A:) observed residues (from ATOM records) rasysdedlvamldrnftctvsfidggipyaipmmlasegktiylhgsmksriygilktg qliaislleingivlakeiknnsinyvsalifgrpyeiddtekkievfrllteklvkgrw dnsikpsyedlngvfvfavkpetfsmkartgpphdtstddiwsgvlpiqhtiseagenap eyvkslygkrifi