>1xo0B (B:) observed residues (from ATOM records)
sdevrknlmdmfrdrqafsehtwkmllsvcrswaawcklnnrkwfpaepedvrdyllylq
arglavktiqqhlgqlnmlhrrsglprpsdsnavslvmrrirkenvdagerakqalafer
tdfdqvrslmensdrcqdirnlaflgiayntllkiaeiarirvkdisrtdggrmlihigr
tktlvstagvekalslgvtklverwisvsgvaddpnnylfcrvrkngvaapsatsqlstr
alegifeathrliygakddsgqrylawsghsarvgaardmaragvsipeimqaggwtnvn
ivmnyirnldsetgamvrlled