>4u61H (H:) observed residues (from ATOM records)
ievlnlvtgpdsittielylntrmgqndeskdnygysekvtvanssdqdkptsgeiptys
tarinlpmlntltmweavsvktevvgvsslvnvhmatkrmyddkgigfpvegmnfhmfav
ggeplelqfltgnyrtdysandklvvppikhqstqglnphykqkltkdgafpvecwcpdp
sknentryygsytggqstppvlqftntvttvlldengvgplckgdglyvsccdivgflvg
kdgdmqyrglpryfnillrkrtvr