>3cqpD (D:) observed residues (from ATOM records)
tkavcvlkgdgpvqgiinfeqkesngpvkvwgsikglteglhgfhvhefgdntagctsag
phfnplsrkhggpkdeerhvgdlrnvtadkdgvadvsiedsvislsgdhciigrtlvvhe
kaddlgkggneestktgnagsrlacgvigiaq