>1pyfA (A:) observed residues (from ATOM records)
kkaklgksdlqvfpiglgtnavgghnlypnlneetgkelvreairngvtmldtayiygig
rseeligevlrefnredvviatkaahrkqgndfvfdnspdflkksvdeslkrlntdyidl
fyihfpdehtpkdeavnalnemkkagkirsigvsnfsleqlkeankdglvdvlqgeynll
nreaektffpytkehnisfipyfplvsgllagkytedttfpegdlrneqehfkgerfken
irkvnklapiaekhnvdiphivlawylarpeidilipgakradqlidniktadvtlsqed
isfidklfapg