Table 1.
Structural parameters of tRNAs analyzed by SAXS
| Sample | Peak | Rg Guinier(Å) | Rg p(r)(Å) | Dmax(Å) | Porod volume(Å3) | Oligomer |
|---|---|---|---|---|---|---|
| tRNAArg + KCl | #1 | 31.5 ± 0.2 | 33.6 ± 0.1 | 125 | 38.2 103 | dimer |
| tRNAArg | #1 | 31.6 ± 0.2 | 33.7 ± 0.1 | 125 | 37.7 103 | dimer |
| tRNAIle+ KCl | #1 | 33.7 ± 0.2 | 35.1 ± 0.1 | 123 | 47.4 103 | dimer |
| tRNAIle | #1 | 32.7 ± 0.2 | 34.9 ± 0.1 | 122 | 47.2 103 | dimer |
| tRNAArg + KCl | #2 | 18.9 ± 0.1 | 19.5 ± 0.1 | 64 | 18.6 103 | monomer |
| tRNAArg | #2 | 20.2 ± 0.1 | 20.8 ± 0.1 | 67 | 20.2 103 | monomer |
| tRNAIle+ KCl | #2 | 20.6 ± 0.1 | 21.4 ± 0.1 | 69 | 18.6 103 | monomer |
| tRNAIle | #2 | 20.2 ± 0.1 | 20.9 ± 0.1 | 67 | 19.7 103 | monomer |
| tRNAPhe transcript | 22.6 ± 0.1 | 22.8 ± 0.1 | 74 | 28.6 103 | monomer | |
| tRNAPhe native | 23.3 ± 0.1 | 24.0 ± 0.1 | 81 | 29.6 103 | monomer |