>1s5zC (C:) observed residues (from ATOM records)
vnkertflavkpdgvarglvgeiiaryekkgfvlvglkqlvptkdlaeshyaehkerpff
gglvsfitsgpvvamvfegkgvvasarlmigvtnplasapgsirgdfgvdvgrniihgsd
svesanreialwfkpeelltevkpnpnlye