| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 1QVG_9 | 27 | 1QVG | 5S ribosomal RNA | 122 | RF00001 |
| 1QWA_A | 113 | 1QWA | 18S ribosomal RNA, 5'ETS | 21 | - |
| 1QWB_A | 119 | 1QWB | sNRE26 | 26 | - |
| 1QZW_B | 38 | 1QZW | 7S RNA | 47 | - |
| 1QZW_D | 38 | 1QZW | 7S RNA | 47 | - |
| 1QZW_F | 38 | 1QZW | 7S RNA | 47 | - |
| 1QZW_H | 38 | 1QZW | 7S RNA | 47 | - |
| 1R2P_A | 99 | 1R2P | 34-MER | 34 | RF00029 |
| 1R3E_C | 2 | 1R3E | 5'-R(*CP*UP*GP*UP*GP*UP*(FHU)P*CP*GP*AP*UP*CP*CP*AP*CP*AP*G)-3' | 17 | - |
| 1R3E_D | 1 | 1R3E | 5'-R(*CP*UP*GP*UP*GP*UP*UP*CP*GP*AP*UP*CP*CP*AP*CP*AP*G)-3' | 17 | - |
| 1R3E_E | 1 | 1R3E | 5'-R(*CP*UP*GP*UP*GP*UP*UP*CP*GP*AP*UP*CP*CP*AP*CP*AP*G)-3' | 17 | - |
| 1R3X_C | 120 | 1R3X | RNA (5'-R(*UP*CP*UP*CP*UP*CP*UP*U)-3') | 8 | - |
| 1R4H_A | 121 | 1R4H | 5'-R(*GP*GP*GP*CP*AP*AP*GP*CP*CP*C)-3' | 10 | - |
| 1R7W_A | 122 | 1R7W | 34-MER | 34 | - |
| 1R7Z_A | 6 | 1R7Z | 34-MER | 34 | - |
| 1R9F_B | 1 | 1R9F | 5'-R(*CP*GP*UP*AP*CP*GP*CP*GP*GP*AP*AP*UP*AP*CP*UP*UP*CP*GP*AP*UP*U)-3' | 21 | - |
| 1R9F_C | 1 | 1R9F | 5'-R(*UP*CP*GP*AP*AP*GP*UP*AP*UP*UP*CP*CP*GP*CP*GP*UP*AP*CP*GP*UP*U)-3' | 21 | - |
| 1R9S_R | 1 | 1R9S | RNA strand | 10 | - |
| 1R9T_R | 1 | 1R9T | RNA strand | 10 | - |
| 1RAU_A | 123 | 1RAU | RNA (5'-R(*UP*GP*GP*GP*GP*U)-3') | 6 | - |
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