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

            Strand I                    Strand II          Helix
   1   (0.011) B:.501_:[..G]G-----C[..C]:.572_:B (0.010)     |
   2   (0.008) B:.502_:[..G]G-*---U[..U]:.571_:B (0.015)     |
   3   (0.011) B:.503_:[..C]C-----G[..G]:.570_:B (0.007)     |
   4   (0.010) B:.504_:[..C]C-----G[..G]:.569_:B (0.008)     |
   5   (0.010) B:.505_:[..C]C-----G[..G]:.568_:B (0.007)     |
   6   (0.011) B:.506_:[..C]C-----G[..G]:.567_:B (0.007)     |
   7   (0.012) B:.507_:[..A]Ax----U[..U]:.566_:B (0.014)     |
   8   (0.007) B:.549_:[..G]G-----C[..C]:.565_:B (0.010)     |
   9   (0.006) B:.550_:[..G]G-----C[..C]:.564_:B (0.011)     |
  10   (0.007) B:.551_:[..G]G-----C[..C]:.563_:B (0.010)     |
  11   (0.007) B:.552_:[..G]G-----C[..C]:.562_:B (0.010)     |
  12   (0.009) B:.553_:[..G]G----xC[..C]:.561_:B (0.010)     |
  13   (0.016) B:.554_:[..U]U-*--xA[..A]:.558_:B (0.008)     |
  14   (0.017) B:.555_:[..U]Ux**+xG[..G]:.517_:B (0.015)     x
  15   (0.008) B:.538_:[..A]A-*---C[..C]:.532_:B (0.012)     |
  16   (0.009) B:.539_:[..G]G-----C[..C]:.531_:B (0.010)     |
  17   (0.012) B:.540_:[..G]G-----C[..C]:.530_:B (0.010)     |
  18   (0.012) B:.541_:[..C]C-----G[..G]:.529_:B (0.011)     |
  19   (0.011) B:.542_:[..C]C-----G[..G]:.528_:B (0.006)     |
  20   (0.008) B:.543_:[..G]G-----C[..C]:.527_:B (0.010)     |
  21   (0.007) B:.544_:[..A]Ax*---G[..G]:.526_:B (0.006)     |
  22   (0.010) B:.510_:[..G]G-----C[..C]:.525_:B (0.010)     |
  23   (0.015) B:.511_:[..U]U-----A[..A]:.524_:B (0.013)     |
  24   (0.012) B:.512_:[..C]C----xG[..G]:.523_:B (0.007)     |
  25   (0.017) B:.513_:[..U]U-**+xA[..A]:.546_:B (0.008)     |
  26   (0.009) B:.514_:[..A]A-**-xU[..U]:.508_:B (0.014)     |
  27   (0.008) B:.515_:[..G]Gx**+xC[..C]:.548_:B (0.009)     x
  28   (0.008) B:.518_:[..G]Gx---xC[..C]:.556_:B (0.015)     +