#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  4.91 -3.48  0.53  7.64 -1.26 -5.02  113.62      116.94
2igz n SER  4   Ca       0.00 -3.06 -0.26  0.00  1.01  0.00  0.00   58.87       56.56
2igz n SER  4   Cb       0.00 -0.72 -0.13  0.00 -1.01  0.00  0.00   64.21       62.35
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       -2.78  0.31  0.00  1.43 -1.05 -1.26 -5.74  118.70      109.62
2igz s GLU  5   Ca       0.52 -0.60  0.00  0.00 -0.15  0.00  0.00   54.97       54.73
2igz s GLU  5   Cb       0.41 -1.05  0.00  0.00 -0.44  0.00  0.00   34.13       33.05
2igz s GLU  5   CO       0.13 -1.07  0.00  0.25  0.95  0.00  0.00  175.26      175.53