#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
3jvk n GLY  2   N        0.00 -0.86  0.19 -0.02  0.00 -1.26 -5.74  105.19       97.51
3jvk n GLY  2   Ca       0.00 -1.08  0.02  0.00  0.00  0.00  0.00   46.02       44.96
3jvk n GLY  2   CO       0.00  0.00  0.00  0.00  0.00  0.00  0.00  173.32      173.32