#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
1gdu s ALA  2   N        0.00  3.50 -2.07  4.61  0.00 -1.26 -5.74  121.76      120.81
1gdu s ALA  2   Ca       0.00  1.16  0.31  0.00  0.00  0.00  0.00   51.96       53.44
1gdu s ALA  2   Cb       0.00 -3.46  1.80  0.00  0.00  0.00  0.00   23.12       21.46
1gdu s ALA  2   CO       0.00 -0.54  2.17  0.54  0.00  0.00  0.00  175.76      177.93