Table 6. Selected global interbase pair parametersa.
| |
Tilt (τ) |
Roll (ρ) |
Twist (Ω) |
| G1-C20/C2-G19 | –4 ± 1 | 9 ± 3 | 33 ± 1 |
| C2-G19/G3-C18 | –2 ± 1 | –11 ± 2 | 40 ± 1 |
| G3-C18/T4-A17 | –1 ± 2 | 9 ± 1 | 36 ± 2 |
| T4-A17/T5-A16 | 2 ± 5 | –6 ± 4 | 39 ± 2 |
| T5-A16/G6-C15 | 11 ± 7 | 9 ± 4 | 63 ± 1 |
| G6-C15/T7-A14 | 0 ± 1 | 8 ± 1 | 30 ± 1 |
| T7-A14/C8-G13 | –1 ± 2 | 9 ± 1 | 35 ± 1 |
| C8-G13/G9-C12 | –2 ± 1 | 5 ± 2 | 31 ± 1 |
| G9-C12/C10-G11 | 7 ± 1 | 2 ± 3 | 37 ± 1 |
aAverage parameters for the 30 lowest energy refined structures (± standard deviations) calculated with program CURVES.