Main chain and chi torsion angles: 

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 I
  base    alpha    beta   gamma   delta  epsilon   zeta    chi
   1 C     ---     ---    -70.0   144.7  -171.8   -98.4  -105.9
   2 G    -69.8  -172.2    43.0   148.1  -151.3  -157.0   -85.4
   3 C    -39.4   130.5    50.1    93.3  -165.4   -81.2  -132.4
   4 G    -64.8   174.4    50.1   145.0  -167.3  -144.6   -93.7
   5 A    -47.1   156.2    53.7   133.0  -177.5   -90.7  -118.6
   6 A    -64.2  -173.0    46.3   128.0   176.9   -95.8  -109.2
   7 T    -49.0   172.9    48.6   112.7  -176.6   -95.6  -119.6
   8 T    -54.1   168.3    53.4   114.0   171.5   -95.0  -119.9
   9 C    -53.3  -173.2    50.8   138.3  -155.9   -96.3  -112.3
  10 G    -60.3   163.2    39.5   143.2  -100.0   146.3   -83.6
  11 C    -73.1   144.3    50.8   143.5  -164.4  -126.1  -112.8
  12 G     52.9   144.1   -65.6   147.9    ---     ---    -79.3

Strand II
  base    alpha    beta   gamma   delta  epsilon   zeta    chi
   1 G    -62.1   169.8    52.8    87.7    ---     ---   -141.3
   2 C    -57.2   129.7    51.4    83.8  -161.3   -77.6  -150.3
   3 G    -67.1   177.0    45.3   143.5  -148.6  -173.0   -86.2
   4 C    -58.1   159.5    51.3    95.5  -170.1   -81.3  -124.4
   5 T    -44.5   171.8    43.4   135.3  -164.1  -106.8  -110.1
   6 T    -49.1   178.5    51.6   127.6  -172.8  -106.8  -115.9
   7 A    -61.5   175.7    45.3   113.1   166.4   -91.2  -112.4
   8 A    -56.3  -160.2    54.1   145.8  -178.3   -91.9  -108.3
   9 G    -61.6   175.5    62.1   140.9   150.8   -89.6  -101.7
  10 C    -56.8   160.1    56.8    82.1  -174.4   -84.7  -137.2
  11 G    -58.3   166.6    49.5   115.0   178.2   -94.3  -110.2
  12 C     ---     ---     58.5   138.1  -169.0  -104.8  -106.9