| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 5ME0_A | 56 | 5ME0 | 16S ribosomal RNA | 1534 | RF00177 |
| 5ME0_X | 14 | 5ME0 | fMet-tRNA | 77 | RF00005 |
| 5ME1_A | 56 | 5ME1 | 16S ribosomal RNA | 1534 | RF00177 |
| 5ME1_X | 14 | 5ME1 | fMet-tRNA | 77 | RF00005 |
| 5MEI_1 | 53 | 5MEI | 25S ribosomal RNA | 3396 | RF02543 |
| 5MEI_3 | 27 | 5MEI | 5S ribosomal RNA | 121 | RF00001 |
| 5MEI_4 | 544 | 5MEI | 5.8S ribosomal RNA | 158 | RF00002 |
| 5MEI_6 | 56 | 5MEI | 18S ribosomal RNA | 1800 | RF01960 |
| 5MEI_AR | 53 | 5MEI | 25S ribosomal RNA | 3396 | RF02543 |
| 5MEI_AS | 27 | 5MEI | 5S ribosomal RNA | 121 | RF00001 |
| 5MEI_AT | 544 | 5MEI | 5.8S ribosomal RNA | 158 | RF00002 |
| 5MEI_A | 56 | 5MEI | 18S ribosomal RNA | 1800 | RF01960 |
| 5MGA_B | 465 | 5MGA | RNA (40-MER) | 40 | - |
| 5MGP_A | 53 | 5MGP | 23S ribosomal RNA | 2903 | RF02541 |
| 5MGP_B | 27 | 5MGP | 5S ribosomal RNA | 120 | RF00001 |
| 5MGP_a | 56 | 5MGP | 16S ribosomal RNA | 1539 | RF00177 |
| 5MGP_v | 154 | 5MGP | mRNA | 6 | - |
| 5MGP_x | 14 | 5MGP | P-site tRNA | 77 | RF00005 |
| 5MJV_D | 500 | 5MJV | RNA (5'-R(*GP*UP*UP*UP*UP*U)-3') | 6 | - |
| 5ML7_A | 108 | 5ML7 | 23S ribosomal RNA | 96 | - |
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