#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
3fv3 s VAL  503 N        0.00  0.00 -1.92  3.34  1.01 -1.26 -5.74  120.40      115.84
3fv3 s VAL  503 Ca       0.00 -1.90  0.15  0.00  0.00  0.00  0.00   61.98       60.24
3fv3 s VAL  503 Cb       0.00 -2.53  0.12  0.00  0.00  0.00  0.00   36.38       33.97
3fv3 s VAL  503 CO       0.00  0.00  0.99  0.00  0.00  0.00  0.00  175.10      176.09