#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 -2.25  3.34  0.11 -1.26 -5.74  120.40      114.60
3fv3 s VAL  503 Ca       0.00 -1.91  0.18  0.00 -2.93  0.00  0.00   61.98       57.32
3fv3 s VAL  503 Cb       0.00 -2.54  0.14  0.00 -1.53  0.00  0.00   36.38       32.46
3fv3 s VAL  503 CO       0.00  0.00  1.07  0.00 -3.33  0.00  0.00  175.10      172.84