>4cp5A (A:) observed residues (from ATOM records)
kvnkertflavkpdgvarglvgeiiaryekkgfvlvglkqlvptkdlaeshyaehkerpf
fgglvsfitsgpvvamvfegkgvvasarlmigvtnplasapgsirgdfgvdvgrniiggs
dsvesanreialwfkpeelltevkpnpnlye