#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
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2f9n s LEU  303 N        0.00  4.37  0.00  2.23  1.43 -1.26 -5.74  118.68      119.71
2f9n s LEU  303 Ca       0.00  2.65  0.18  0.00 -1.03  0.00  0.00   54.13       55.93
2f9n s LEU  303 Cb       0.00 -3.73  0.14  0.00  0.03  0.00  0.00   46.19       42.63
2f9n s LEU  303 CO       0.00 -0.61  1.06  0.54  0.23  0.00  0.00  176.35      177.58