| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 6T83_Bb | 27 | 6T83 | 5S rRNA | 121 | RF00001 |
| 6T83_Ca | 544 | 6T83 | 5.8S rRNA | 158 | RF00002 |
| 6T83_8 | 14 | 6T83 | tRNA | 76 | RF00005 |
| 6TB3_2 | 56 | 6TB3 | Saccharomyces cerevisiae S288C 18S ribosomal RNA (RDN18-1), rRNA | 1798 | RF01960 |
| 6TB3_n | 14 | 6TB3 | tRNA | 75 | RF00005 |
| 6TB3_BQ | 53 | 6TB3 | 25S rRNA | 3223 | RF02543 |
| 6TB3_BR | 27 | 6TB3 | 5S rRNA | 121 | RF00001 |
| 6TB3_BS | 544 | 6TB3 | 5.8S rRNA | 158 | RF00002 |
| 6TB7_A | 10 | 6TB7 | RNA | 52 | RF03013 |
| 6TBV_16S | 56 | 6TBV | 16S rRNA | 1534 | RF00177 |
| 6TBV_23S | 53 | 6TBV | 23S rRNA | 2897 | RF02541 |
| 6TBV_05S | 27 | 6TBV | 5S rRNA | 120 | RF00001 |
| 6TBV_MRN | 149 | 6TBV | mRNA | 7 | - |
| 6TBV_PTR | 14 | 6TBV | P-site Arg-tRNA | 76 | RF00005 |
| 6TC3_16S | 56 | 6TC3 | 16S rRNA | 1534 | RF00177 |
| 6TC3_23S | 53 | 6TC3 | 23S rRNA | 2897 | RF02541 |
| 6TC3_05S | 27 | 6TC3 | 5S rRNA | 120 | RF00001 |
| 6TC3_MRN | 684 | 6TC3 | mRNA | 7 | - |
| 6TC3_PTR | 14 | 6TC3 | P-site Arg-tRNA | 76 | RF00005 |
| 6TED_P | 450 | 6TED | RNA (5'-R(P*UP*AP*AP*CP*CP*GP*GP*AP*GP*AP*GP*GP*GP*AP*AP*CP*CP*CP*AP*CP*U)-3') | 46 | - |
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