#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
2igz n SER  4   N        0.00  0.99 -3.65  0.53  7.64 -1.26 -5.01  113.62      112.86
2igz n SER  4   Ca       0.00 -1.15 -0.29  0.00  1.01  0.00  0.00   58.87       58.45
2igz n SER  4   Cb       0.00  0.01 -0.16  0.00 -1.01  0.00  0.00   64.21       63.05
2igz n SER  4   CO       0.00  0.00  0.00 -1.83 -3.01  0.00  0.00  175.04      170.20
2igz s GLU  5   N       -2.17  0.44  0.00  1.43 -1.05 -1.26 -5.74  118.70      110.35
2igz s GLU  5   Ca       0.36 -0.61  0.00  0.00 -0.15  0.00  0.00   54.97       54.57
2igz s GLU  5   Cb       0.21 -1.71  0.00  0.00 -0.44  0.00  0.00   34.13       32.19
2igz s GLU  5   CO       0.40 -0.88  0.00  0.25  0.95  0.00  0.00  175.26      175.98