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. Author manuscript; available in PMC: 2013 Jun 27.
Published in final edited form as: J Struct Funct Genomics. 2011 Mar 31;12(2):119–136. doi: 10.1007/s10969-011-9104-4

Figure 23. α-τ correlation plots for 1PTE (2.8Ǻ) and 3PTE (1.6Ǻ).

Figure 23

The background plots are the contours of the general density distributions of α-τ angle pairs coloured with different levels of density to indicate high 50% (most favoured), 75% (favoured), and 90% (allowed) regions. The dots correspond to the α τ angle pairs in the given protein structures. The plot for 1PTE has only 45.87%, 28.75%, and 14.68% angle pairs in allowed, favoured, and most favoured regions, respectively, while 3PTE has 89.24%, 73.84%, and 49.13% angle apirs in those regions.