| D | Mtrc-MtrF_II-IV_dom | e5fgwD1 | A: alpha arrays | X: Alpha-beta plaits | H: Pseudouridine synthase | T: Pseudouridine synthase | F: Mtrc-MtrF_II-IV_dom | ECOD (v295) |
| C | Mtrc-MtrF_II-IV_dom | e5fgwC1 | A: alpha arrays | X: Alpha-beta plaits | H: Pseudouridine synthase | T: Pseudouridine synthase | F: Mtrc-MtrF_II-IV_dom | ECOD (v295) |
| B | Mtrc-MtrF_II-IV_dom | e5fgwB1 | A: alpha arrays | X: Alpha-beta plaits | H: Pseudouridine synthase | T: Pseudouridine synthase | F: Mtrc-MtrF_II-IV_dom | ECOD (v295) |
| A | Mtrc-MtrF_II-IV_dom | e5fgwA1 | A: alpha arrays | X: Alpha-beta plaits | H: Pseudouridine synthase | T: Pseudouridine synthase | F: Mtrc-MtrF_II-IV_dom | ECOD (v295) |