>2dfkC (C:) observed residues (from ATOM records)
qnrdqmranvineimsterhyikhlkdicegylkqcrkrrdmfsdeqlkvifgniediyr
fqmgfvrdlekqynnddphlseigpcflehqdgfwiyseycnnhldacmelsklmkdsry
qhffeacrllqqmidiaidgflltpvqkickyplqlaellkytaqdhsdyryvaaalavm
rnvtqqinerkrrlenidkiaqwqasvldwegddildrsseliytgemawiyqpygrnqq
rvfflfdhqmvlckkdlirrdilyykgridmdkyevidiedgrdddfnvsmknafklhnk
eteevhlffakkleekirwlrafreerkmvqedekigfeisenqkrqaamtvr