| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 2ZJQ_Y | 27 | 2ZJQ | ribosomal 5S RNA | 122 | RF00001 |
| 2ZJR_X | 53 | 2ZJR | ribosomal 23S RNA | 2880 | RF02541 |
| 2ZJR_Y | 27 | 2ZJR | ribosomal 5S RNA | 123 | RF00001 |
| 2ZKO_C | 1 | 2ZKO | RNA (5'-R(P*AP*GP*AP*CP*AP*GP*CP*AP*UP*UP*AP*UP*GP*CP*UP*GP*UP*CP*UP*UP*U)-3') | 21 | - |
| 2ZKO_D | 1 | 2ZKO | RNA (5'-R(P*AP*GP*AP*CP*AP*GP*CP*AP*UP*UP*AP*UP*GP*CP*UP*GP*UP*CP*UP*UP*U)-3') | 21 | - |
| 2ZM5_C | 14 | 2ZM5 | tRNA(Phe) | 76 | RF00005 |
| 2ZM5_D | 14 | 2ZM5 | tRNA(Phe) | 76 | RF00005 |
| 2ZM6_A | 56 | 2ZM6 | 16S ribosomal RNA | 1509 | RF00177 |
| 2ZNI_C | 14 | 2ZNI | bacterial tRNA | 72 | - |
| 2ZNI_D | 14 | 2ZNI | bacterial tRNA | 72 | - |
| 2ZUE_B | 14 | 2ZUE | tRNA-Arg | 78 | RF00005 |
| 2ZUF_B | 14 | 2ZUF | tRNA-Arg | 78 | RF00005 |
| 2ZXU_C | 14 | 2ZXU | tRNA(Phe) | 76 | RF00005 |
| 2ZXU_D | 14 | 2ZXU | tRNA(Phe) | 76 | RF00005 |
| 2ZY6_A | 10 | 2ZY6 | phenylalanyl transfer RNA | 39 | - |
| 2ZZM_B | 14 | 2ZZM | RNA (84-MER) | 88 | RF00005 |
| 2ZZN_C | 14 | 2ZZN | RNA (71-MER) | 75 | RF00005 |
| 2ZZN_D | 14 | 2ZZN | RNA (71-MER) | 75 | RF00005 |
| 300D_A | 75 | 300D | RNA HAMMERHEAD RIBOZYME | 16 | - |
| 300D_B | 104 | 300D | RNA HAMMERHEAD RIBOZYME | 25 | - |
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