| Region_name | Origin |
| N-terminal Mad Homology 1 (MH1) | 8...132 |
| Linker | 137..231 |
| Disordered | 165..208 |
| C-terminal Mad Homology 2 (MH2) | 224..414 |
| Sufficient for interaction with XPO4 (NES) | 271..324 |
| SSXS motif | 422..425 |