#PDB cf residue atom     bb_p  bb_s  bb_f  chi_p chi_s  HB-D  HB-I  REF         pred
#---------------------------------------------------------------------------------------------
2zpn s GLU  2   N        0.00  3.72 -0.46 -0.99  2.12 -1.26 -5.06  118.70      116.77
2zpn s GLU  2   Ca       0.00 -0.45 -0.28  0.00  0.36  0.00  0.00   54.97       54.60
2zpn s GLU  2   Cb       0.00 -3.29  0.03  0.00  0.26  0.00  0.00   34.13       31.13
2zpn s GLU  2   CO       0.00 -0.08  1.08 -2.00 -0.54  0.00  0.00  175.26      173.71
2zpn s GLU  3   N        1.33  3.70  0.00  4.30  2.56 -1.26 -5.74  118.70      123.61
2zpn s GLU  3   Ca       0.05  0.50  0.27  0.00  0.00  0.00  0.00   54.97       55.79
2zpn s GLU  3   Cb      -0.15 -3.90  0.75  0.00  2.00  0.00  0.00   34.13       32.83
2zpn s GLU  3   CO       0.03 -1.30  1.57  1.28 -0.56  0.00  0.00  175.26      176.28