>3ak9D (D:) observed residues (from ATOM records)
llytrndvsesdkkatvellnrqviqfidlslitkqahwnmrganfiavhemldgfrtal
tdhldtmaeravqlggvalgttqvinsktplksypldihnvqdhlkeladryavvandvr
kaigeakdedtadiftaasrdldkflwfiesnie