#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
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3e4a s ALA  2   N        0.00  2.92  0.00  0.00  0.00 -1.26 -5.74  121.76      117.69
3e4a s ALA  2   Ca       0.00  0.34  0.00  0.00  0.00  0.00  0.00   51.96       52.30
3e4a s ALA  2   Cb       0.00 -3.18  0.00  0.00  0.00  0.00  0.00   23.12       19.94
3e4a s ALA  2   CO       0.00 -0.40  0.00  0.00  0.00  0.00  0.00  175.76      175.36