| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 5WNS_A | 56 | 5WNS | 16S Ribosomal RNA rRNA | 1522 | RF00177 |
| 5WNT_A | 56 | 5WNT | 16S Ribosomal RNA rRNA | 1522 | RF00177 |
| 5WNT_b | 282 | 5WNT | RNA (5'-R(P*UP*AP*GP*AP*CP*UP*(70U)P*UP*UP*(12A)P*AP*(PSU)P*CP*UP*A)-3') | 15 | - |
| 5WNU_A | 56 | 5WNU | 16S Ribosomal RNA rRNA | 1522 | RF00177 |
| 5WNV_A | 56 | 5WNV | 16S Ribosomal RNA rRNA | 1522 | RF00177 |
| 5WNV_b | 282 | 5WNV | RNA (5'-R(P*UP*AP*GP*AP*CP*UP*(70U)P*UP*UP*(12A)P*AP*(PSU)P*CP*UP*A)-3') | 15 | - |
| 5WQ1_A | 522 | 5WQ1 | DsrA-SL1 | 23 | - |
| 5WQE_B | 509 | 5WQE | RNA (60-MER) | 112 | - |
| 5WSG_b | 516 | 5WSG | 3'-exon-intron | 14 | - |
| 5WSG_B | 477 | 5WSG | 5'-exon | 13 | - |
| 5WSG_D | 342 | 5WSG | U5 snRNA | 214 | RF00020 |
| 5WSG_E | 343 | 5WSG | Saccharomyces cerevisiae S288c SNR6 snRNA | 112 | RF00026 |
| 5WSG_L | 501 | 5WSG | RNA (91-MER) | 1175 | RF00004 |
| 5WSG_M | 517 | 5WSG | 3'-intron-lariat | 23 | - |
| 5WSG_N | 480 | 5WSG | 5'-intron-lariat | 15 | - |
| 5WT1_C | 14 | 5WT1 | RNA (76-MER) | 76 | RF00005 |
| 5WT1_F | 14 | 5WT1 | RNA (76-MER) | 76 | RF00005 |
| 5WT3_C | 14 | 5WT3 | RNA (73-MER) | 76 | RF00005 |
| 5WTI_B | 509 | 5WTI | RNA (123-MER) | 123 | - |
| 5WTK_B | 518 | 5WTK | RNA (58-MER) | 58 | - |
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