>2w59B (B:) observed residues (from ATOM records)
piqlyaippspgelyisldaklrclvvnlpsdsslsvtwtreksgnlrpdpmvlqehfng
tysassavpvstqdwlsgerftctvqheelplplsksvyrntgpttppliypfaphpeel
slsrvtlsclvrgfrprdieirwlrdhravpatefvttavlpeertandgdtffvyskms
vetakwnggtvfacmavhealpmrfsqrtlqkqa