>6b9jX (X:) observed residues (from ATOM records)
pqqlspinietkkaisnarlkpldihyneskpttiqntgklvrinfkggyisggflpney
vlsslhiywgkeddygsnhlidvykysgeinlvhwnkkkyssyeeakkhddgliiisifl
qvldhknvyfqkivnqldsirsantsapfdsvfyldnllpskldyftylgttinhsadav
wiifptpinihsdqlskfrtllslhyitenyrnpyklnddtevyysgh