#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  2.73 -0.32 -0.99  2.12 -1.26 -5.09  118.70      115.90
2zpn s GLU  2   Ca       0.00 -0.74 -0.26  0.00  0.36  0.00  0.00   54.97       54.33
2zpn s GLU  2   Cb       0.00 -2.30  0.01  0.00  0.26  0.00  0.00   34.13       32.10
2zpn s GLU  2   CO       0.00 -0.10  0.93 -2.00 -0.54  0.00  0.00  175.26      173.55
2zpn s GLU  3   N        1.06  4.00  0.00  4.30  2.56 -1.26 -5.74  118.70      123.63
2zpn s GLU  3   Ca      -0.02  0.81  0.25  0.00  0.00  0.00  0.00   54.97       56.00
2zpn s GLU  3   Cb      -0.14 -3.74  0.38  0.00  2.00  0.00  0.00   34.13       32.63
2zpn s GLU  3   CO      -0.06 -0.80  1.37  1.28 -0.56  0.00  0.00  175.26      176.49