| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 2Z74_A | 1 | 2Z74 | glmS ribozyme substrate RNA | 27 | - |
| 2Z74_B | 190 | 2Z74 | glmS ribozyme RNA | 125 | RF00234 |
| 2Z75_A | 1 | 2Z75 | glmS ribozyme substrate RNA | 27 | - |
| 2Z75_B | 190 | 2Z75 | glmS ribozyme RNA | 125 | RF00234 |
| 2ZH1_B | 10 | 2ZH1 | RNA (33-MER) | 33 | - |
| 2ZH2_B | 10 | 2ZH2 | tRNA (34-MER) | 34 | - |
| 2ZH3_B | 10 | 2ZH3 | tRNA (34-MER) | 34 | - |
| 2ZH4_B | 10 | 2ZH4 | tRNA (34-MER) | 34 | - |
| 2ZH5_B | 10 | 2ZH5 | tRNA (34-MER) | 34 | - |
| 2ZH6_B | 10 | 2ZH6 | tRNA (34-MER) | 34 | - |
| 2ZH7_B | 10 | 2ZH7 | tRNA (33-MER) | 33 | - |
| 2ZH8_B | 10 | 2ZH8 | tRNA (34-MER) | 34 | - |
| 2ZH9_B | 10 | 2ZH9 | tRNA (33-MER) | 33 | - |
| 2ZHA_B | 10 | 2ZHA | tRNA (33-MER) | 33 | - |
| 2ZHB_B | 10 | 2ZHB | tRNA (34-MER) | 34 | - |
| 2ZI0_C | 1 | 2ZI0 | RNA (5'-D(P*AP*GP*AP*CP*AP*GP*CP*AP*UP*UP*AP*UP*GP*CP*UP*GP*UP*CP*UP*UP*U)-3') | 21 | - |
| 2ZI0_D | 1 | 2ZI0 | RNA (5'-D(P*AP*GP*AP*CP*AP*GP*CP*AP*UP*UP*AP*UP*GP*CP*UP*GP*UP*CP*UP*UP*U)-3') | 21 | - |
| 2ZJP_X | 53 | 2ZJP | RIBOSOMAL 23S RNA | 2880 | RF02541 |
| 2ZJP_Z | 27 | 2ZJP | RIBOSOMAL 5S RNA | 123 | RF00001 |
| 2ZJQ_X | 53 | 2ZJQ | ribosomal 23S RNA | 2880 | RF02541 |
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