| Motif id | From | To | Definition | E value | Score |
| pf:DUF3452 | 97 | 211 | Domain of unknown function (DUF3452)
| 4.4e-16 | - |
| pf:RB_A | 358 | 568 | Retinoblastoma-associated protein A domain
| 2.9e-63 | - |
| pf:RB_B | 643 | 762 | Retinoblastoma-associated protein B domain
| 7e-30 | - |
| pf:Rb_C | 765 | 912 | Rb C-terminal domain
| 5.5e-81 | - |