| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 6FQ3_B | 2 | 6FQ3 | RNA (5'-R(*GP*GP*AP*GP*UP*CP*CP*AP*AP*CP*UP*CP*C)-3') | 13 | - |
| 6FQL_B | 2 | 6FQL | RNA (5'-R(*UP*GP*CP*AP*UP*UP*UP*AP*AP*UP*GP*CP*A)-3') | 13 | - |
| 6FRK_1 | 442 | 6FRK | Canis lupus familiaris RNA, 7SL, cytoplasmic 1 (RN7SL1), SRP RNA | 299 | RF00017 |
| 6FRK_2 | 14 | 6FRK | tRNA | 76 | RF00005 |
| 6FRK_5 | 53 | 6FRK | 28S ribosomal RNA | 3658 | RF02543 |
| 6FRK_7 | 27 | 6FRK | 5S ribosomal RNA | 120 | RF00001 |
| 6FRK_8 | 544 | 6FRK | 5.8S ribosomal RNA | 156 | RF00002 |
| 6FSZ_2 | 733 | 6FSZ | RNA (5'-R(P*AP*AP*AP*AP*UP*UP*UP*AP*AP*AP*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP*U)-3') | 23 | - |
| 6FT6_2 | 544 | 6FT6 | 7S ribosomal RNA | 162 | RF00002 |
| 6FT6_1 | 53 | 6FT6 | 25S ribosomal RNA | 3396 | RF02543 |
| 6FT6_3 | 27 | 6FT6 | 5S ribosomal RNA | 121 | RF00001 |
| 6FTG_u | 53 | 6FTG | 28S ribosomal RNA | 3662 | RF02543 |
| 6FTG_v | 27 | 6FTG | 5S ribosomal RNA | 120 | RF00001 |
| 6FTG_w | 544 | 6FTG | 5.8S ribosomal RNA | 156 | RF00002 |
| 6FTI_q | 14 | 6FTI | p-Site tRNA | 76 | RF00005 |
| 6FTI_u | 53 | 6FTI | 28S rRNA | 3662 | RF02543 |
| 6FTI_v | 27 | 6FTI | 5S ribosomal RNA | 120 | RF00001 |
| 6FTI_w | 544 | 6FTI | 5.8S ribosomal RNA | 156 | RF00002 |
| 6FTJ_u | 53 | 6FTJ | 28S rRNA | 3662 | RF02543 |
| 6FTJ_v | 27 | 6FTJ | 5S ribosomal RNA | 120 | RF00001 |
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