#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
6apr s VAL  3   N        0.00  0.00 -2.67  1.55  0.11 -1.26 -5.74  120.40      112.40
6apr s VAL  3   Ca       0.00 -1.54  0.27  0.00 -2.93  0.00  0.00   61.98       57.77
6apr s VAL  3   Cb       0.00 -2.26  0.43  0.00 -1.53  0.00  0.00   36.38       33.02
6apr s VAL  3   CO       0.00 -0.01  1.58  0.00 -3.33  0.00  0.00  175.10      173.33