Table 2. r.m.s.d. values between different structures (Å).
| Structure | a3T3 | A3T3 | A3U3 | A-DNA | B-DNA | A-RNA |
|---|---|---|---|---|---|---|
| a3T3 | ||||||
| A3T3 | 4.21 ± 0.15 | |||||
| A3U3 | 4.39 ± 0.21 | 4.82 | ||||
| A-DNA | 6.18 ± 0.21 | 6.55 | 3.67 | |||
| B-DNA | 4.86 ± 0.10 | 2.83 | 5.39 | 6.50 | ||
| A-RNA | 5.43 ± 0.23 | 6.12 | 3.33 | 1.30 | 5.98 |
r.m.s.d. values were calculated pairwise using the best 10 structures. a3T3 represents [d(CGC)r(aaa)d(TTTGCG)]2, A3T3 represents [d(CGCAAATTTGCG)]2, A3U3 represents [r(cgcaaauuugcg)]2, and A-DNA, B-DNA, A-RNA represent the standard A- and B-form DNA and A-form RNA.