#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
2psy s LEU  503 N        0.00  3.88  0.00  2.23  1.43 -1.26 -5.74  118.68      119.22
2psy s LEU  503 Ca       0.00  2.26  0.10  0.00 -1.03  0.00  0.00   54.13       55.45
2psy s LEU  503 Cb       0.00 -4.41  0.08  0.00  0.03  0.00  0.00   46.19       41.88
2psy s LEU  503 CO       0.00 -1.09  0.80  0.54  0.23  0.00  0.00  176.35      176.83