>1ftxB (B:) observed residues (from ATOM records) ndfhrdtwaevdldaiydnvenlrrllpddthimavvkanayghgdvqvartaleagasr lavafldealalrekgieapilvlgasrpadaalaaqqrialtvfrsdwleeasalysgp fpihfhlkmdtgmgrlgvkdeeetkrivalierhphfvleglythfatadevntdyfsyq ytrflhmlewlpsrpplvhcansaaslrfpdrtfnmvrfgiamyglapspgikpllpypl keafslhsrlvhvkklqpgekvsygatytaqteewigtipigyadgwlrrlqhfhvlvdg qkapivgricmdqcmirlpgplpvgtkvtligrqgdevisiddvarhletinyevpctis yrvpriffrhkrimevrnai