| Motif id | From | To | Definition | E value | Score |
| pf:TruB_N | 33 | 180 | TruB family pseudouridylate synthase (N terminal domain)
| 2e-56 | - |
| pf:Pus10_C | 151 | 184 | | 0.33 | - |
| pf:TruB_C_2 | 181 | 246 | tRNA pseudouridylate synthase B C-terminal domain
| 8.7e-20 | - |
| pf:TruB-C_2 | 252 | 309 | Pseudouridine synthase II TruB, C-terminal
| 4.1e-20 | - |