>4mcmC (C:) observed residues (from ATOM records)
tkavcvlkgdgpvqgiinfeqkesngpvkvwgsikglteglhgfhvhefgdntagstsag
phfnplsrkhggpkdeerhvgdlgnvtadkdgvadvsiedsvislsgdhciigrtlvvhe
kaddlgkggneestktgnagsrlacgvigiaq