| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 7B3D_T | 1 | 7B3D | RNA (5'-R(P*UP*GP*CP*AP*CP*UP*GP*CP*GP*UP*AP*G)-3') | 57 | - |
| 7B5K_A | 53 | 7B5K | 23S rRNA | 2897 | RF02541 |
| 7B5K_B | 27 | 7B5K | 5S rRNA | 120 | RF00001 |
| 7B5K_6 | 546 | 7B5K | mRNA | 11 | - |
| 7B5K_9 | 14 | 7B5K | E-site val tRNA (76-MER) | 76 | RF00005 |
| 7B5K_a | 56 | 7B5K | 16S rRNA | 1533 | RF00177 |
| 7B5K_x | 14 | 7B5K | P-site Isoleucine tRNA (77-MER) | 77 | RF00005 |
| 7B5K_z | 14 | 7B5K | atRNA synthetic Stop tRNA (76-MER) | 76 | RF00005 |
| 7B7D_1 | 546 | 7B7D | mRNA | 7 | - |
| 7B7D_2 | 56 | 7B7D | 18S rRNA | 1771 | RF01960 |
| 7B7D_LA | 53 | 7B7D | 25S rRNA | 3223 | RF02543 |
| 7B7D_LB | 27 | 7B7D | 5S rRNA | 121 | RF00001 |
| 7B7D_LC | 544 | 7B7D | 5.8S rRNA | 158 | RF00002 |
| 7B7D_Sn | 14 | 7B7D | tRNA | 75 | RF00005 |
| 7B7D_Sm | 14 | 7B7D | tRNA | 75 | RF00005 |
| 7B9V_2 | 478 | 7B9V | U2 snRNA | 1175 | RF00004 |
| 7B9V_5 | 342 | 7B9V | U5 snRNA | 214 | RF00020 |
| 7B9V_6 | 343 | 7B9V | U6 snRNA | 112 | RF00026 |
| 7B9V_E | 477 | 7B9V | 5' exon of UBC4 mRNA | 47 | - |
| 7B9V_I | 495 | 7B9V | Branched intron and 3' exon of UBC4 pre-mRNA | 95 | - |
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