#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
1b7x s PRO  302 N        0.00  4.19  0.00 -7.13  0.02 -1.26 -5.74  135.00      125.09
1b7x s PRO  302 Ca       0.00  2.33  0.13  0.00  0.02  0.00  0.00   61.00       63.49
1b7x s PRO  302 Cb       0.00 -2.97  0.10  0.00  0.02  0.00  0.00   34.50       31.65
1b7x s PRO  302 CO       0.00 -0.37  0.92  0.54 -0.33  0.00  0.00  177.00      177.75