| ID | Fold | PDBID | PDB annotation | Length | RFam ID |
| 2WJ8_p | 207 | 2WJ8 | RNA (5'-R(*CP*CP*CP*CP*CP*C)-3') | 7 | - |
| 2WJ8_q | 207 | 2WJ8 | RNA (5'-R(*CP*CP*CP*CP*CP*C)-3') | 7 | - |
| 2WJ8_r | 207 | 2WJ8 | RNA (5'-R(*CP*CP*CP*CP*CP*C)-3') | 7 | - |
| 2WJ8_s | 207 | 2WJ8 | RNA (5'-R(*CP*CP*CP*CP*CP*C)-3') | 7 | - |
| 2WJ8_t | 207 | 2WJ8 | RNA (5'-R(*CP*CP*CP*CP*CP*C)-3') | 7 | - |
| 2WW9_D | 288 | 2WW9 | 25S RRNA | 63 | RF00002 |
| 2WW9_E | 289 | 2WW9 | 25S RRNA | 34 | - |
| 2WW9_F | 290 | 2WW9 | 25S RRNA | 25 | - |
| 2WW9_G | 2 | 2WW9 | 25S RRNA | 18 | - |
| 2WWA_D | 288 | 2WWA | 25S RRNA | 63 | RF00002 |
| 2WWA_E | 289 | 2WWA | 25S RRNA | 34 | - |
| 2WWA_F | 290 | 2WWA | 25S RRNA | 25 | - |
| 2WWA_G | 2 | 2WWA | 25S RRNA | 18 | - |
| 2WWB_D | 288 | 2WWB | 5.8S RRNA | 63 | RF00002 |
| 2WWB_E | 289 | 2WWB | 25S RRNA | 34 | - |
| 2WWB_F | 290 | 2WWB | 25S RRNA | 25 | - |
| 2WWB_G | 46 | 2WWB | 25S RRNA | 14 | - |
| 2WYY_R | 291 | 2WYY | POLY-URIDINE | 45 | - |
| 2WYY_S | 291 | 2WYY | POLY-URIDINE | 45 | - |
| 2X7N_A | 25 | 2X7N | SARCIN-RICIN LOOP | 28 | - |
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