| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Cpsf2 | — | Anti-Pycsar_Apyc1, Beta-Casp, CPSF100_C, Lactamase_B, Lactamase_B_2, Lactamase_B_6, RMMBL | — |
| Cpsf3 | — | Anti-Pycsar_Apyc1, Beta-Casp, Beta_lactamase3, CPSF73-100_C, Lactamase_B, Lactamase_B_2, Lactamase_B_3, Lactamase_B_6, PAP-OAS1, RMMBL | — |
| Cpsf3l | — | Anti-Pycsar_Apyc1, Beta-Casp, IntS11_C, Lactamase_B, Lactamase_B_2, Lactamase_B_3, Lactamase_B_6, RMMBL | — |
| Ints9 | — | Beta-Casp, Beta_lactamase3, IntS9_C, Lactamase_B_6 | — |