| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 5ZW4_D | 4 | 5ZW4 | RNA (5'-R(*CP*CP*UP*GP*CP*UP*UP*UP*GP*CP*AP*CP*GP*CP*AP*GP*G)-3') | 17 | - |
| 5ZWM_B | 342 | 5ZWM | U5 snRNA | 214 | RF00020 |
| 5ZWM_F | 347 | 5ZWM | U6 snRNA | 112 | RF00026 |
| 5ZWM_G | 572 | 5ZWM | Pre-mRNA-BPS | 44 | - |
| 5ZWM_H | 575 | 5ZWM | U2 snRNA | 1175 | RF00004 |
| 5ZWM_I | 348 | 5ZWM | U4 snRNA | 160 | RF00015 |
| 5ZWN_G | 1 | 5ZWN | pre-mRNA | 22 | - |
| 5ZWN_P | 535 | 5ZWN | U1 snRNA | 568 | RF00488 |
| 5ZWO_F | 347 | 5ZWO | U6 snRNA | 112 | RF00026 |
| 5ZWO_B | 342 | 5ZWO | U5 snRNA | 214 | RF00020 |
| 5ZWO_I | 348 | 5ZWO | U4 snRNA | 161 | RF00015 |
| 5ZWO_G | 572 | 5ZWO | Pre-mRNA | 60 | - |
| 5ZWO_H | 575 | 5ZWO | U2 snRNA | 1175 | RF00004 |
| 5ZX2_I | 1 | 5ZX2 | RNA (5'-R(*CP*CP*CP*UP*CP*GP*A)-3') | 7 | - |
| 6A5L_P | 1 | 6A5L | RNA (5'-R(P*GP*GP*UP*GP*UP*CP*UP*UP*GP*GP*G)-3') | 11 | - |
| 6A5O_P | 1 | 6A5O | RNA (5'-R(P*UP*GP*GP*GP*UP*GP*GP*UP*GP*GP*C)-3') | 11 | - |
| 6A5P_P | 1 | 6A5P | RNA (5'-R(P*UP*GP*GP*GP*UP*GP*GP*UP*GP*GP*C)-3') | 11 | - |
| 6A5R_P | 1 | 6A5R | RNA (5'-R(P*UP*CP*UP*CP*GP*UP*GP*CP*CP*UP*G)-3') | 11 | - |
| 6A5T_P | 1 | 6A5T | RNA (5'-R(P*GP*GP*UP*GP*UP*CP*UP*UP*GP*GP*G)-3') | 11 | - |
| 6A5U_P | 1 | 6A5U | RNA (5'-R(P*GP*GP*UP*GP*UP*CP*UP*UP*GP*GP*G)-3') | 11 | - |
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