Figure 3
Superposition of all D-DNA molecules found in the two structures of D/L-d(CCCGGG)2. Helices 1.1 and 1.2 (space group ) are coloured red and green, respectively. Helices 2.1, 2.2 and 2.3 (space group P21/n) are coloured blue, yellow and magenta, respectively. R.m.s.d.s are reported in Supplementary Table S1. |