| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 4TUD_RB | 27 | 4TUD | 5S rRNA | 122 | RF00001 |
| 4TUD_XA | 56 | 4TUD | 16S rRNA | 1522 | RF00177 |
| 4TUD_XV | 14 | 4TUD | P-site tRNA-fMet | 77 | RF00005 |
| 4TUD_XX | 546 | 4TUD | messenger RNA | 25 | - |
| 4TUD_XY | 4 | 4TUD | A-site ASL-SufJ | 18 | - |
| 4TUD_YA | 53 | 4TUD | 23S rRNA | 2915 | RF02541 |
| 4TUD_YB | 27 | 4TUD | 5S rRNA | 122 | RF00001 |
| 4TUE_QA | 56 | 4TUE | 16S rRNA | 1522 | RF00177 |
| 4TUE_QV | 14 | 4TUE | P-site tRNA-fMet | 77 | RF00005 |
| 4TUE_QX | 546 | 4TUE | messenger RNA | 25 | - |
| 4TUE_QY | 4 | 4TUE | A-site ASL-SufJ | 18 | - |
| 4TUE_RA | 53 | 4TUE | 23S rRNA | 2915 | RF02541 |
| 4TUE_RB | 27 | 4TUE | 5S rRNA | 122 | RF00001 |
| 4TUE_XA | 56 | 4TUE | 16S rRNA | 1522 | RF00177 |
| 4TUE_XV | 14 | 4TUE | P-site tRNA-fMet | 77 | RF00005 |
| 4TUE_XX | 546 | 4TUE | messenger RNA | 25 | - |
| 4TUE_XY | 4 | 4TUE | A-site ASL-SufJ | 18 | - |
| 4TUE_YA | 53 | 4TUE | 23S rRNA | 2915 | RF02541 |
| 4TUE_YB | 27 | 4TUE | 5S rRNA | 122 | RF00001 |
| 4TUW_C | 65 | 4TUW | HISTONE MRNA 3' STEM LOOP | 28 | RF00032 |
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