| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 5Y88_D | 343 | 5Y88 | U6 snRNA | 112 | RF00026 |
| 5Y88_E | 480 | 5Y88 | Intron lariat | 38 | - |
| 5Y88_F | 501 | 5Y88 | U2 snRNA | 1175 | RF00004 |
| 5Y88_x | 486 | 5Y88 | RNA (intron or U6 snRNA) | 9 | - |
| 5YDT_A | 553 | 5YDT | 5' ETS RNA | 83 | - |
| 5YKI_C | 542 | 5YKI | RNA (5'-R(*UP*GP*UP*UP*GP*UP*AP*UP*A)-3') | 9 | - |
| 5YLZ_B | 342 | 5YLZ | U5 snRNA | 214 | RF00020 |
| 5YLZ_D | 343 | 5YLZ | U6 snRNA | 112 | RF00026 |
| 5YLZ_E | 502 | 5YLZ | mRNA/intron lariat | 369 | - |
| 5YLZ_F | 501 | 5YLZ | U2 snRNA | 1175 | RF00004 |
| 5YTT_B | 363 | 5YTT | RNA (5'-R(P*UP*CP*AP*UP*GP*U)-3') | 7 | - |
| 5YYN_B | 14 | 5YYN | TRNA | 77 | RF00005 |
| 5YYN_D | 14 | 5YYN | TRNA | 77 | RF00005 |
| 5YZG_B | 342 | 5YZG | U5 snRNA | 117 | RF00020 |
| 5YZG_F | 343 | 5YZG | U6 snRNA | 107 | RF00026 |
| 5YZG_G | 726 | 5YZG | Pre-mRNA | 275 | - |
| 5YZG_H | 602 | 5YZG | U2 snRNA | 188 | RF00004 |
| 5Z1H_A | 1 | 5Z1H | RNA (5'-R(*UP*UP*GP*CP*GP*UP*CP*AP*CP*GP*CP*CP*GP*GP*CP*GP*AP*AP*GP*UP*CP*GP*C)-3') | 23 | - |
| 5Z1H_B | 1 | 5Z1H | RNA (5'-R(*UP*UP*GP*CP*GP*UP*CP*AP*CP*GP*CP*CP*GP*GP*CP*GP*AP*AP*GP*UP*CP*GP*C)-3') | 23 | - |
| 5Z1I_A | 1 | 5Z1I | RNA (5'-R(P*GP*CP*GP*UP*CP*GP*CP*GP*CP*CP*GP*GP*CP*GP*AP*AP*GP*UP*CP*GP*C)-3') | 21 | - |
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