| Measure1 | E. coli I | E. coli II |
T. thermophilus
| Ave. |
---|
UVB
| Freq. vs 1/(C1'-C1') | 0.627 | 0.495 | 0.389 | 0.504 |
 | Freq. vs B factor | 0.464 | 0.402 | 0.296 | 0.386 |
UVA-s
4
U
| Freq. vs 1/(C1'-C1') | 0.388 | 0.389 | 0.538 | 0.438 |
 | Freq. vs B factor | 0.567 | 0.317 | 0.269 | 0.384 |
UVB
| BPA vs RBD | 0.410 | 0.447 | 0.555 | 0.471 |
UVA-s
4
U
| BPA vs RBD | 0.394 | 0.366 | 0.783 | 0.514 |
- 1Measures are: C1'-C1', distance between C1' atoms; RBD, distance between centers of reactive bonds; RBA, angle between the reactive bonds; BPA, angle between the planes of the bases. The B factor is the average calculated for the heavy atoms of the nucleobases in each nucleotide pair. The correlation coefficient is the Pearson product-moment correlation coefficient. The geometrical parameters were calculated from the E. coli I, E. coli II [13] and T. thermophilus [11] 30S structures.