>1drgA (A:) observed residues (from ATOM records)
devrknlmdmfrdrqafsehtwkmllsvcrswaawcklnnrkwfpaepedvrdyllylqa
rglavktiqqhlgqlnmlhrrsglprpsdsnavslvmrrirkenvdagerakqalafert
dfdqvrslmensdrcqdirnlaflgiayntllriaeiarirvkdisrtdggrmlihigve
kalslgvtklverwisvsgvaddpnnylfcrvrkngvaapsatsqlstralegifeathr
liygakddsgqrylawsghsarvgaardmaragvsipeimqaggwtnvnivmnfirnlds
etgamvrlledgd