| Num | Name | Picture | N. Sub | Total Length | Main function | Symmetry | Resolution | Date |
|---|---|---|---|---|---|---|---|---|
| 1 | 4rk5_1 | ![]() |
2 | 566 | TRANSCRIPTION REGULATOR | C2 | 1.35 | 2014-11-05 |
| 2 | 4rk4_1 | ![]() |
2 | 566 | TRANSCRIPTION REGULATOR | C2 | 1.32 | 2014-11-19 |
| 3 | 4rk3_1 | ![]() |
2 | 564 | TRANSCRIPTION REGULATOR | C2 | 1.8 | 2014-11-05 |