Note: alpha:   O3'(i-1)-P-O5'-C5'
      beta:    P-O5'-C5'-C4'
      gamma:   O5'-C5'-C4'-C3'
      delta:   C5'-C4'-C3'-O3'
      epsilon: C4'-C3'-O3'-P(i+1)
      zeta:    C3'-O3'-P(i+1)-O5'(i+1)

      chi for pyrimidines(Y): O4'-C1'-N1-C2
          chi for purines(R): O4'-C1'-N9-C4

Strand II
  base    alpha    beta   gamma   delta  epsilon   zeta    chi
   1 G     41.0   176.3   -52.5    91.8    ---     ---   -150.8
   2 G    -50.2   171.2    43.5    78.5  -155.6   -85.8  -163.2
   3 C    -67.6   175.6    51.8    82.0  -147.8   -74.9  -161.4
   4 C    -55.8   170.0    42.8    82.5  -158.8   -67.0  -158.0
   5 G    -60.7   177.7    49.6    80.5  -146.4   -82.4  -161.5
   6 C    -62.3   165.9    55.2    79.3  -151.0   -71.0  -165.5
   7 C    -49.6   176.4    39.8    82.3  -144.3   -75.0  -154.4
   8 C    -56.0   162.6    52.7    85.5  -153.8   -79.6  -163.7
   9 G    -67.7   176.3    52.2    77.6  -148.5   -71.7  -162.2
  10 G    -73.3   175.4    62.5    77.4  -152.6   -68.7  -168.5
  11 C    -50.8   179.8    37.9    87.3  -151.0   -72.7  -158.5
  12 C     ---    177.9    30.5    76.3  -152.2   -71.9  -170.2
  13 A     ---   -146.9    70.0   151.1    ---     ---    -77.3
  14 G     ---   -172.3    60.3   138.3    ---     ---   -120.4
  15 U     52.7  -110.2   -83.3    87.7    ---     ---   -169.0
  16 C    -70.9   169.9    60.3    80.7  -101.6   -80.7  -154.4
  17 A    -84.2  -148.3    51.2    84.7  -152.6   -61.1  -143.0
  18 G    140.9  -122.7   165.5    77.7  -150.5   -59.4   177.3
  19 G    -62.8   176.0    58.3    78.0  -155.4  -107.8  -163.9
  20 C    -65.1   172.1    49.6    79.9  -152.8   -68.1  -163.7
  21 G    -38.7   162.9    41.8    82.7  -149.9   -74.0  -169.7
  22 G    -52.1   165.9    44.3    85.6  -144.9   -80.4  -171.7
  23 C    -58.7   149.0    54.5    78.5  -138.6   -71.0  -170.3
  24 A    -60.7   164.7    52.2    82.3  -130.2   -85.9  -159.9
  25 A    -64.3  -170.9    48.4    83.5  -151.9   -69.1  -149.6
  26 G     ---   -175.8   161.0    83.7  -171.0   -68.8  -156.5
  27 U     ---   -155.4    50.3    86.1    ---     ---   -156.2
  28 C     ---   -121.8   179.6   136.2    ---     ---   -137.1
  29 C     ---    171.8    56.1    84.7    ---     ---   -165.9