#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
3mea s ARG  2   N        0.00  3.53  0.00  0.00  3.52 -1.26 -5.74  118.95      119.01
3mea s ARG  2   Ca       0.00 -0.59  0.27  0.00 -0.13  0.00  0.00   55.73       55.27
3mea s ARG  2   Cb       0.00 -3.59  0.81  0.00 -1.56  0.00  0.00   34.95       30.61
3mea s ARG  2   CO       0.00 -0.34  1.61  0.25 -0.81  0.00  0.00  175.30      176.01