Figure 4.

Effect of detection radius on specificity of SeqX (B-DNA). The number of nucleotide co-locations was monitored by SeqX using a Palindromic 146 Base-pairs long B-DNA Fragment (in 1AOI). The minimal detection radius varied from 0–6 Å (from the C₁' atom), (inserted legend) while the maximal radius was 1–10 Å (X-axis). The ratio of the detected true and false Watson & Crick base-pairs was regarded to be the specificity of the measurements. EX.NEXT indicates when the closest base neighbors on the same strand were automatically excluded from the detection by the tool.