Resolution:
## Figure 6.
Crosscorrelation plots for angles between tetranucleotide and pentanucleotide fragments. Crosscorrelation values for the angles between global helix axes fitted to backbone
C_{1}' atoms of successive, non-overlapping tetranucleotide fragments, and the angles between
global helix axes fitted to backbone C_{1}' atoms of successive, non-overlapping pentanucleotide fragments, for the five structures
with PDB id's 1KX4, 2NZD, 2F8N, 1KX3 and 1P3I, corresponding to sequences 1, 2, 3, 4 and 5, with respect to the corresponding parameters
for the best resolved crystal structrure of the nucleosome with PDB id 1KX5, corresponding to sequence 6. For the purpose of calculation, the value of the angle
was assigned to the 4/5^{th}position in the octanucleotide/decanucleotide. The angles are assigned the sign of
their dot product with the average of vectors in the x-directions of the two central
basepairs.
^{th }Marathe and Bansal |