>1q3uA (A:) observed residues (from ATOM records)
nlpalpvdatsdevrknlmdmfrdrqafsehtwkmllsvcrswaawcklnnrkwfpaepe
dvrdyllylqarglavktiqqhlgqlnmlhrrsglprpsdsnavslvmrrirkenvdage
rakqalafertdfdqvrslmensdrcqdirnlaflgiayntllriaeiarirvkdisrtd
ggrmlihigrtktlvstagvekalslgvtklverwisvsgvaddpnnylfcrvrkngvaa
psatsqlstralegifeathrliygakddsgqrylawsghsarvgaardmaragvsipei
mqaggwtnvnivmnyirnldsetgamvrlled