| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| TrH2_TrispH2_002283 | polymerase (DNA directed), iota | Cdd1, HHH_5, HHH_RS2-RL21-YNQ2, IMS, IMS_C, IMS_HHH, IMS_HHH_1, UBM | — |
| TrH2_TrispH2_002768 | REV1, DNA directed polymerase | BRCT, BRCT_2, Cdd1, DUF1805, IMS, IMS_C, IMS_HHH, IMS_HHH_1, LIG3_BRCT, mCpol, POLH-Rev1_HhH, PTCB-BRCT, REV1_C, Secretin_N_2 | — |
| TrH2_TrispH2_006692 | polymerase (DNA directed), beta | Cdd1, DNA_pol_B_palm, DNA_pol_B_thumb, DNA_pol_lambd_f, HHH, HHH_2, HHH_3, HHH_5, HHH_8, HHH_RS2-RL21-YNQ2, IMS_HHH_1, NTP_transf_2, SAM_BAF | — |