>1f44A (A:) observed residues (from ATOM records)
sdevrknlmdmfrdrqafsehtwkmllsvcrswaawcklnnrkwfpaepedvrdyllylq
arglavktiqqhlgqlnmlhrrsglprpsdsnavslvmrrirkenvdagerakqalafer
tdfdqvrslmensdrcqdirnlaflgiayntllriaeiarirvkdisrtdggrmlihigr
gvekalslgvtklverwisvsgvaddpnnylfcrvrkngvaapsatsqlstralegifea
thrliygakddsgqrylawsghsarvgaardmaragvsipeimqaggwtnvnivmnfirn
ldsetgamvrlledgd