| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Mlh1 | — | DNA_mis_repair, HATPase_c, HATPase_c_3, Mlh1_C | — |
| Mlh3 | — | DNA_mis_repair, HATPase_c, HATPase_c_3, MutL_C | — |
| Pms1 | — | DNA_mis_repair, HATPase_c, HATPase_c_3, HMG_box, HMG_box_2, HMG_WDHD1 | Transcription factors |
| Pms2 | — | DNA_mis_repair, HATPase_c, HATPase_c_3, Kazal_C6, MutL_C, PMS2CL | — |