>2yzrC (C:) observed residues (from ATOM records)
mvkhgvvmdvtnveqaqiaeeagavavmalervpadiraggvarmsdpalieeimdavsi
pvmakcrighttealvleaigvdmidesevltqadpffhiykkkfnvpfvcgarnlgeav
rriwegaamirtkgeagtgniveavrhmrlmneaiaqlqrmtdeevygvakfyanryael
aktvregmglpatvlenepiyegftlaeiidglyevllevkklgrlpvvnfaaggvatpa
daalmmqlgsdgvfvgsgifksenpleraraiveatynydkpdivaevsknlgeamkg