>5z6qA (A:) observed residues (from ATOM records)
nlanlimneivdngtavkfddiagqdlakqalqeivilpslrpelftglraparglllfg
ppgngktmlakavaaesnatffnisaasltskklvralfavarelqpsiifidevdsllc
rrlktefliefdgvqsagddrvlvmgatnrpqeldeavlrrfikrvyvslpneetrllll
knllckqgspltqkelaqlarmtdgysgsdltalakdaalgpirelkpeqvknmsasemr
nirlsdfteslkkikrsvspqtleayirwnkd