| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 5AJ3_A | 56 | 5AJ3 | MITORIBOSOMAL 12S RRNA | 962 | RF00177 |
| 5AJ4_AA | 56 | 5AJ4 | MITORIBOSOMAL 12S Ribosomal RNA | 962 | RF00177 |
| 5AJ4_BA | 53 | 5AJ4 | MITORIBOSOMAL 16S Ribosomal RNA | 1570 | RF02541 |
| 5AKA_7 | 38 | 5AKA | 4.5S ribosomal RNA | 74 | RF00169 |
| 5AKA_A | 27 | 5AKA | 5S ribosomal RNA | 120 | RF00001 |
| 5AKA_B | 53 | 5AKA | 23S ribosomal RNA | 2904 | RF02541 |
| 5AMQ_B | 463 | 5AMQ | RNA | 16 | - |
| 5AMQ_c | 1 | 5AMQ | RNA | 8 | - |
| 5AMQ_C | 395 | 5AMQ | RNA | 10 | - |
| 5AMR_B | 463 | 5AMR | RNA | 16 | - |
| 5AMR_C | 1 | 5AMR | RNA | 8 | - |
| 5AN9_N | 54 | 5AN9 | 26S RIBOSOMAL RNA | 3741 | RF02543 |
| 5ANB_N | 54 | 5ANB | 26S RIBOSOMAL RNA | 3741 | RF02543 |
| 5ANC_N | 54 | 5ANC | 26S RIBOSOMAL RNA | 3741 | RF02543 |
| 5AOR_C | 464 | 5AOR | 5'-R(*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP)-3' | 11 | - |
| 5AOR_D | 464 | 5AOR | 5'-R(*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP)-3' | 11 | - |
| 5AOX_C | 443 | 5AOX | ALU JO CONSENSUS RNA | 87 | - |
| 5AOX_F | 443 | 5AOX | ALU JO CONSENSUS RNA | 87 | - |
| 5APN_5 | 53 | 5APN | 25S rRNA | 3396 | RF02543 |
| 5APN_7 | 27 | 5APN | 5S rRNA | 121 | RF00001 |
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