| KEGG ID | KO | Definition |
| cbu:CBU_1934 | K01971 | ATP-dependent DNA ligase |
| cbs:COXBURSA331_A2135 | K01971 | DNA ligase D |
| cbg:CbuG_0044 | K01971 | ATP-dependent DNA ligase |
| cbc:CbuK_0042 | K01971 | ATP-dependent DNA ligase |
| lha:LHA_0995 | K01971 | ATP-dependent DNA ligase |
| lok:Loa_02538 | K01971 | DNA ligase D |
| tmc:LMI_2571 | K01971 | DNA ligase D |