#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
2igz h SER  4   N        0.00  0.00 -3.56  0.53  0.02 -2.29 -1.48  113.55      106.77
2igz h SER  4   Ca       0.00 -0.44 -0.68  0.00 -0.84  0.00  0.00   61.79       59.83
2igz h SER  4   Cb       0.00  0.00 -0.18  0.00  0.14  0.00  0.00   62.40       62.36
2igz h SER  4   CO       0.00  0.90 -0.16 -1.83 -1.14  0.00  0.00  176.83      174.60
2igz s GLU  5   N       -2.04  3.21  0.00  3.45 -1.05 -1.26 -5.74  118.70      115.27
2igz s GLU  5   Ca      -0.14 -0.63  0.00  0.00 -0.15  0.00  0.00   54.97       54.05
2igz s GLU  5   Cb       0.00 -3.94  0.00  0.00 -0.44  0.00  0.00   34.13       29.76
2igz s GLU  5   CO       0.38 -0.83  0.00  0.25  0.95  0.00  0.00  175.26      176.02