| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 4V63_DB | 27 | 4V63 | 5S RRNA | 124 | RF00001 |
| 4V64_AA | 56 | 4V64 | 16S ribosomal RNA | 1542 | RF00177 |
| 4V64_BA | 27 | 4V64 | 5S ribosomal RNA | 120 | RF00001 |
| 4V64_BB | 53 | 4V64 | 23S ribosomal RNA | 2904 | RF02541 |
| 4V64_CA | 56 | 4V64 | 16S ribosomal RNA | 1542 | RF00177 |
| 4V64_DA | 27 | 4V64 | 5S ribosomal RNA | 120 | RF00001 |
| 4V64_DB | 53 | 4V64 | 23S ribosomal RNA | 2904 | RF02541 |
| 4V65_AA | 14 | 4V65 | A/T, P and E-site tRNAs | 76 | RF00005 |
| 4V65_AP | 14 | 4V65 | A/T, P and E-site tRNAs | 76 | RF00005 |
| 4V65_AE | 14 | 4V65 | A/T, P and E-site tRNAs | 76 | RF00005 |
| 4V65_AM | 689 | 4V65 | mRNA model | 20 | - |
| 4V65_A1 | 56 | 4V65 | 16S rRNA | 1530 | RF00177 |
| 4V65_BA | 27 | 4V65 | 5S rRNA | 117 | RF00001 |
| 4V65_BB | 53 | 4V65 | 23S rRNA | 2903 | RF02541 |
| 4V66_AA | 14 | 4V66 | A/T, P and E-site tRNAs | 76 | RF00005 |
| 4V66_AP | 14 | 4V66 | A/T, P and E-site tRNAs | 76 | RF00005 |
| 4V66_AE | 14 | 4V66 | A/T, P and E-site tRNAs | 76 | RF00005 |
| 4V66_AM | 76 | 4V66 | mRNA model | 20 | - |
| 4V66_A1 | 56 | 4V66 | 16S rRNA | 1530 | RF00177 |
| 4V66_BA | 27 | 4V66 | 5S rRNA | 117 | RF00001 |
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