#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  3.43 -0.26 -0.99  2.12 -1.26 -5.08  118.70      116.67
2zpn s GLU  2   Ca       0.00 -0.53 -0.26  0.00  0.36  0.00  0.00   54.97       54.54
2zpn s GLU  2   Cb       0.00 -2.83  0.00  0.00  0.26  0.00  0.00   34.13       31.57
2zpn s GLU  2   CO       0.00  0.35  0.92 -2.00 -0.54  0.00  0.00  175.26      173.99
2zpn s GLU  3   N        0.05  4.15  0.00  4.30  2.56 -1.26 -5.74  118.70      122.77
2zpn s GLU  3   Ca      -0.00  1.02  0.26  0.00  0.00  0.00  0.00   54.97       56.25
2zpn s GLU  3   Cb      -0.13 -3.67  0.52  0.00  2.00  0.00  0.00   34.13       32.84
2zpn s GLU  3   CO       0.03 -0.63  1.44  1.28 -0.56  0.00  0.00  175.26      176.82