| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 4LT8_XA | 56 | 4LT8 | 16S rRNA | 1522 | RF00177 |
| 4LT8_XV | 14 | 4LT8 | P-site tRNA fMet | 77 | RF00005 |
| 4LT8_XY | 4 | 4LT8 | messenger RNA | 17 | - |
| 4LT8_XX | 546 | 4LT8 | A-site ASL Pro | 25 | - |
| 4LT8_YA | 53 | 4LT8 | 23S rRNA | 2916 | RF02541 |
| 4LT8_YB | 27 | 4LT8 | 5S rRNA | 122 | RF00001 |
| 4LVV_A | 378 | 4LVV | THF riboswitch | 89 | RF01831 |
| 4LVW_A | 378 | 4LVW | THF riboswitch | 89 | RF01831 |
| 4LVX_A | 378 | 4LVX | THF riboswitch | 89 | RF01831 |
| 4LVY_A | 378 | 4LVY | THF riboswitch | 89 | RF01831 |
| 4LVZ_A | 378 | 4LVZ | THF riboswitch | 89 | RF01831 |
| 4LW0_A | 378 | 4LW0 | THF riboswitch | 89 | RF01831 |
| 4LX5_A | 155 | 4LX5 | Mutated adenine riboswitch aptamer | 71 | RF00167 |
| 4LX6_A | 155 | 4LX6 | Mutated adenine riboswitch aptamer | 71 | RF00167 |
| 4M2Z_C | 2 | 4M2Z | RNA10 | 27 | - |
| 4M2Z_D | 2 | 4M2Z | RNA10 | 27 | - |
| 4M30_C | 2 | 4M30 | RNA12 | 27 | - |
| 4M30_D | 2 | 4M30 | RNA12 | 27 | - |
| 4M4O_B | 414 | 4M4O | RNA (59-MER) | 59 | - |
| 4M59_C | 415 | 4M59 | psaJ RNA | 18 | - |
| All have 680 pages [1]...[214]215[216]...[680] |