Table 1.
Representative PDB structure files containing S/R motifs
| Organisms | Temperature preference | RNA type | PDB ID | References |
|---|---|---|---|---|
| Archaeon | ||||
| H. marismortui | Mesophile | 50S (LSU) | 1S72 | (49) |
| Bacteria | ||||
| E. coli | Mesophile | 50S (LSU) | 2AW4 | (50) |
| 30S (SSU) | 2AW7 | |||
| T. thermophilus | Thermophile | 50S (LSU) | 3UXR | (51) |
| 30S (SSU) | 3UXS | |||
| D. radiodurans | Mesophile | 50S (LSU) | 2ZJR | (52) |
| B. subtilis | Mesophile | Ribonuclease P | 1NBS | (53) |
| T. maritima | Thermophile | Lysine riboswitch | 3DIR | (54) |
| Eukarya | ||||
| Tetr. thermophila | Thermophile | 60S (LSU) | 4A1B | (55) |
| S. cerevisiae | Mesophile | 60S (LSU) | 3U5H | (56) |
| X. laevis | Mesophile | 5S rRNA | 1UN6 | (57) |
| RAT | Mesophile | S/R Domain from 28S rRNA | 1Q96 | (58) |