#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
1bck s VAL  5   N        0.00  0.00 -2.61  2.28  1.01 -1.26 -5.74  120.40      114.09
1bck s VAL  5   Ca       0.00 -1.46  0.27  0.00  0.00  0.00  0.00   61.98       60.80
1bck s VAL  5   Cb       0.00 -2.30  0.47  0.00  0.00  0.00  0.00   36.38       34.55
1bck s VAL  5   CO       0.00  0.00  1.64  0.00  0.00  0.00  0.00  175.10      176.74