| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 6UZ7_3 | 14 | 6UZ7 | RNA (76-MER) | 76 | RF00005 |
| 6V39_AN1 | 53 | 6V39 | 23s ribosomal RNA | 2918 | RF02541 |
| 6V39_B | 27 | 6V39 | 5s ribosomal RNA | 115 | RF00001 |
| 6V39_sN1 | 56 | 6V39 | 16s Ribosomal RNA | 1544 | RF00177 |
| 6V39_v | 14 | 6V39 | tRNA-met | 77 | RF00005 |
| 6V3A_AN1 | 53 | 6V3A | 23s ribosomal RNA | 2918 | RF02541 |
| 6V3A_B | 27 | 6V3A | 5s ribosomal RNA | 115 | RF00001 |
| 6V3A_sN1 | 56 | 6V3A | 16s Ribosomal RNA | 1544 | RF00177 |
| 6V3A_v | 14 | 6V3A | tRNA-met | 77 | RF00005 |
| 6V3B_AN1 | 53 | 6V3B | 23s ribosomal RNA | 2918 | RF02541 |
| 6V3B_B | 27 | 6V3B | 5s ribosomal RNA | 115 | RF00001 |
| 6V3B_sN1 | 56 | 6V3B | 16s Ribosomal RNA | 1544 | RF00177 |
| 6V3D_AN1 | 53 | 6V3D | 23s ribosomal RNA | 2918 | RF02541 |
| 6V3D_B | 27 | 6V3D | 5s ribosomal RNA | 115 | RF00001 |
| 6V3E_sN1 | 56 | 6V3E | 16s Ribosomal RNA | 1544 | RF00177 |
| 6V4X_Z | 675 | 6V4X | U7 snRNA | 60 | RF00066 |
| 6V4X_Y | 431 | 6V4X | modified H2a pre-mRNA | 52 | RF00032 |
| 6V5B_D | 10 | 6V5B | Pri-miR-16-2 (78-MER) | 105 | RF00254 |
| 6V5C_D | 10 | 6V5C | Pri-miR-16-2 (66-MER) | 105 | RF00254 |
| 6V9B_B | 514 | 6V9B | RNA (28-MER) | 28 | - |
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