| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 6R6P_3 | 14 | 6R6P | P/E-tRNA | 75 | RF00005 |
| 6R6P_K | 56 | 6R6P | 18S rRNA | 1698 | RF01960 |
| 6R6P_4 | 546 | 6R6P | mRNA | 10 | - |
| 6R7G_R | 460 | 6R7G | polyU RNA | 69 | - |
| 6R7Q_2 | 14 | 6R7Q | P-tRNA | 75 | RF00005 |
| 6R7Q_3 | 14 | 6R7Q | E-tRNA | 75 | RF00005 |
| 6R7Q_4 | 546 | 6R7Q | messenger RNA | 6 | - |
| 6R7Q_5 | 53 | 6R7Q | 28S ribosomal RNA | 3544 | RF02543 |
| 6R7Q_7 | 27 | 6R7Q | 5S ribosomal RNA | 120 | RF00001 |
| 6R7Q_8 | 544 | 6R7Q | 5.8S ribosomal RNA | 151 | RF00002 |
| 6R7Q_K | 56 | 6R7Q | 18S ribosomal RNA | 1698 | RF01960 |
| 6R84_3 | 27 | 6R84 | 5S rRNA | 121 | RF00001 |
| 6R84_4 | 544 | 6R84 | 5.8S rRNA | 158 | RF00002 |
| 6R84_B | 14 | 6R84 | tRNA-Ala | 76 | RF00005 |
| 6R84_1 | 53 | 6R84 | 25S rRNA | 3316 | RF02543 |
| 6R86_3 | 27 | 6R86 | 5S ribosomal RNA | 121 | RF00001 |
| 6R86_4 | 544 | 6R86 | 5.8S ribosomal RNA | 158 | RF00002 |
| 6R86_1 | 53 | 6R86 | 25S ribosomal RNA | 3260 | RF02543 |
| 6R87_3 | 27 | 6R87 | 5S rRNA | 121 | RF00001 |
| 6R87_4 | 544 | 6R87 | 5.8S rRNA | 158 | RF00002 |
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