>3cfbA (A:) observed residues (from ATOM records)
divmtqaafsnpvtlgtsasiscrstksllhsngitylywylqkpgqspqlliyqmsnla
sgvpdrfsssgsgtdftlrisrveaedvgvyycaqnlelpptfgggtkleikradaaptv
sifppsseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysm
sstltltkdeyerhnsytceathktstspivksfnrne