#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
2iv8 n VAL  5   N        0.00  0.68 -1.06  1.39  0.31 -1.26 -5.74  118.33      112.65
2iv8 n VAL  5   Ca       0.00 -0.76  0.00  0.00 -0.01  0.00  0.00   64.34       63.57
2iv8 n VAL  5   Cb       0.00  0.47  0.00  0.00 -0.91  0.00  0.00   33.84       33.40
2iv8 n VAL  5   CO       0.00  0.00  0.00  0.49 -1.32  0.00  0.00  176.83      176.00