#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
1tw6 s VAL  2   N        0.00  0.30  0.59  0.00 -7.23 -1.26 -5.15  120.40      107.66
1tw6 s VAL  2   Ca       0.00 -1.44 -0.20  0.00 -1.81  0.00  0.00   61.98       58.53
1tw6 s VAL  2   Cb       0.00 -1.02 -0.03  0.00  0.56  0.00  0.00   36.38       35.89
1tw6 s VAL  2   CO       0.00 -0.74  1.33 -2.84 -0.31  0.00  0.00  175.10      172.54
1tw6 s PRO  3   N       -2.81  2.89  0.00  4.82  0.02 -1.26 -5.74  135.00      132.93
1tw6 s PRO  3   Ca      -0.02  2.16  0.12  0.00  0.02  0.00  0.00   61.00       63.27
1tw6 s PRO  3   Cb      -0.01 -2.07  0.69  0.00  0.02  0.00  0.00   34.50       33.13
1tw6 s PRO  3   CO      -0.05 -1.36  1.12 -0.89 -0.33  0.00  0.00  177.00      175.49