#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
2rdl s ALA  3   N        0.00 -1.34 -2.00  0.00  0.00 -1.26 -5.74  121.76      111.43
2rdl s ALA  3   Ca       0.00  1.78  0.28  0.00  0.00  0.00  0.00   51.96       54.02
2rdl s ALA  3   Cb       0.00 -1.22  1.67  0.00  0.00  0.00  0.00   23.12       23.56
2rdl s ALA  3   CO       0.00 -0.49  2.01 -0.35  0.00  0.00  0.00  175.76      176.93