| Domain | Description | Evalue | Bits | GA | Start | End |
| RRM_1 | RNA recognition motif. (a.k.a. RRM, RBD, or RNP domain) | 7.7E-13 | 36 | 20.70 | 192 | 251 |
| DUF1866 | Domain of unknown function (DUF1866) | 0.45 | -2 | 20.40 | 226 | 256 |
| RRM_7 | RNA recognition motif | 0.00015 | 10 | 27.00 | 285 | 320 |
| RRM_1 | RNA recognition motif. (a.k.a. RRM, RBD, or RNP domain) | 2.4E-23 | 70 | 20.70 | 287 | 356 |
| DUF1866 | Domain of unknown function (DUF1866) | 0.098 | 1 | 20.40 | 302 | 359 |
| RBM39linker | linker between RRM2 and RRM3 domains in RBM39 protein | 5E-25 | 77 | 23.00 | 378 | 482 |
| DUF1866 | Domain of unknown function (DUF1866) | 0.00061 | 8 | 20.40 | 468 | 527 |
| RRM_1 | RNA recognition motif. (a.k.a. RRM, RBD, or RNP domain) | 2.3E-08 | 22 | 20.70 | 488 | 541 |
| RRM_7 | RNA recognition motif | 0.09 | 1 | 27.00 | 507 | 523 |