#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
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2xak s LEU  2   N        0.00  4.32  0.00 -3.48  1.43 -1.26 -5.74  118.68      113.96
2xak s LEU  2   Ca       0.00  0.73  0.00  0.00 -1.03  0.00  0.00   54.13       53.83
2xak s LEU  2   Cb       0.00 -3.06  0.00  0.00  0.03  0.00  0.00   46.19       43.16
2xak s LEU  2   CO       0.00  0.14  0.00  0.52  0.23  0.00  0.00  176.35      177.24