#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
3er3 n HIS  3   N        0.00  0.30  1.70  1.38  8.25 -1.26 -5.74  115.22      119.86
3er3 n HIS  3   Ca       0.00 -1.10  0.14  0.00 -0.26  0.00  0.00   57.72       56.50
3er3 n HIS  3   Cb       0.00 -0.08  0.81  0.00  1.12  0.00  0.00   29.99       31.84
3er3 n HIS  3   CO       0.00  0.00  0.00  1.17  0.64  0.00  0.00  176.34      178.15