RMSD of the bases (----- for WC bp, + for isolated bp, x for helix change)

            Strand I                    Strand II          Helix
   1   (0.043) ....>B:.901_:[PSU]P-**--A[..A]:.972_:B<.... (0.002)     |
   2   (0.002) ....>B:.902_:[..U]U-----A[..A]:.971_:B<.... (0.004)     |
   3   (0.004) ....>B:.903_:[..C]C-----G[..G]:.970_:B<.... (0.004)     |
   4   (0.005) ....>B:.904_:[..C]C-----G[..G]:.969_:B<.... (0.004)     |
   5   (0.003) ....>B:.905_:[..U]U-*---G[..G]:.968_:B<.... (0.008)     |
   6   (0.003) ....>B:.906_:[..C]C-----G[..G]:.967_:B<.... (0.011)     |
   7   (0.004) ....>B:.907_:[..G]G-----C[..C]:.966_:B<.... (0.004)     |
   8   (0.013) ....>B:.949_:[5MC]c-----G[..G]:.965_:B<.... (0.005)     |
   9   (0.004) ....>B:.950_:[..C]C-----G[..G]:.964_:B<.... (0.007)     |
  10   (0.006) ....>B:.951_:[..A]A-----U[..U]:.963_:B<.... (0.005)     |
  11   (0.010) ....>B:.952_:[..G]G-----C[..C]:.962_:B<.... (0.006)     |
  12   (0.010) ....>B:.953_:[..G]G-----C[..C]:.961_:B<.... (0.004)     |
  13   (0.005) ....>B:.954_:[5MU]t-**--a[1MA]:.958_:B<.... (0.009)     |
  14   (0.044) ....>B:.955_:[PSU]P-**+-G[..G]:.917_:B<.... (0.009)     x
  15   (0.008) ....>B:.939_:[..C]C-----G[..G]:.931_:B<.... (0.010)     |
  16   (0.003) ....>B:.940_:[..C]C-----G[..G]:.930_:B<.... (0.007)     |
  17   (0.006) ....>B:.941_:[..A]A-----U[..U]:.929_:B<.... (0.005)     |
  18   (0.010) ....>B:.942_:[..G]G-----C[..C]:.928_:B<.... (0.004)     |
  19   (0.003) ....>B:.943_:[..A]A-**--P[PSU]:.927_:B<.... (0.044)     |
  20   (0.008) ....>B:.944_:[..A]A-*---g[M2G]:.926_:B<.... (0.013)     |
  21   (0.007) ....>B:.910_:[2MG]g-----C[..C]:.925_:B<.... (0.008)     |
  22   (0.003) ....>B:.911_:[..C]C-----G[..G]:.924_:B<.... (0.010)     |
  23   (0.004) ....>B:.912_:[..C]C-----G[..G]:.923_:B<.... (0.012)     |
  24   (0.010) ....>B:.913_:[..C]C-**--C[..C]:.922_:B<.... (0.005)     |
  25   (0.003) ....>B:.914_:[..A]A-**--U[..U]:.908_:B<.... (0.004)     |
  26   (0.005) ....>B:.915_:[..A]A-**+-U[..U]:.948_:B<.... (0.006)     x
  27   (0.010) ....>B:.918_:[..G]G-----C[..C]:.956_:B<.... (0.003)     +