Table 1.
Analytical ultracentrifugation results
Measured values | Calculated values | ||||||
---|---|---|---|---|---|---|---|
IRES | [MgCl2](mM) | s20w | D20W | f/fo | RH (Å) | a/b prolate ellipsoid | a/b oblate ellipsoid |
TSV | 0 | 4.39 | 3.29 | 2.45 | 57.1 | 32.7 | 54.9 |
10 | 8.14 | 7.02 | 1.31 | 30.8 | 3.8 | 6.9 | |
PSIVa | 0 | 3.96 | 4.12 | 2.79 | 65.8 | 44.1 | 81.9 |
10 | 5.65 | 4.93 | 1.95 | 46.1 | 18.4 | 26.9 |
Values from Costantino & Kieft.27