| Motif id | From | To | Definition | E value | Score |
| pf:PseudoU_synth_2 | 7 | 80 | RNA pseudouridylate synthase
| 0.02 | - |
| pf:TruB_N | 26 | 192 | TruB family pseudouridylate synthase (N terminal domain)
| 1.1e-43 | - |
| pf:TruB_C_2 | 193 | 223 | tRNA pseudouridylate synthase B C-terminal domain
| 6.2e-11 | - |
| pf:TruB_C | 262 | 315 | tRNA Pseudouridine synthase II, C terminal
| 1.1e-13 | - |