#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
2ifr s LYS  503 N        0.00  4.10  0.50  3.97  1.02 -1.26 -5.26  119.74      122.81
2ifr s LYS  503 Ca       0.00  0.44  0.07  0.00  0.02  0.00  0.00   55.97       56.51
2ifr s LYS  503 Cb       0.00 -3.65  0.04  0.00 -0.52  0.00  0.00   37.83       33.71
2ifr s LYS  503 CO       0.00 -0.38  0.69  0.12 -0.92  0.00  0.00  175.35      174.86
2ifr s PHE  504 N        2.38  2.31  0.00  3.18  5.36 -1.26 -5.26  117.98      124.70
2ifr s PHE  504 Ca       0.24 -0.45  0.00  0.00 -0.96  0.00  0.00   56.93       55.76
2ifr s PHE  504 Cb      -0.16 -2.41  0.00  0.00 -0.34  0.00  0.00   43.02       40.12
2ifr s PHE  504 CO       0.09 -0.78  0.00  0.00 -1.46  0.00  0.00  175.22      173.07
2ifr n ALA  506 N       -2.09  0.00  0.42 11.12  0.00 -1.26 -5.74  120.51      122.96
2ifr n ALA  506 Ca       0.11  0.00  0.03  0.00  0.00  0.00  0.00   53.44       53.58
2ifr n ALA  506 Cb       0.60  0.00  0.20  0.00  0.00  0.00  0.00   19.45       20.25
2ifr n ALA  506 CO       0.00  0.00  0.00  1.28  0.00  0.00  0.00  177.50      178.78