| Nibrin | Cell cycle regulatory protein p95; Nijmegen breakage syndrome protein 1 | Homo sapiens (human) |
| Fanconi anemia group J protein | Protein FACJ; EC 3.6.4.13; ATP-dependent RNA helicase BRIP1; BRCA1-associated C-terminal helicase 1; BRCA1-interacting protein C-terminal helicase 1; BRCA1-interacting protein 1 | Homo sapiens (human) |
| Exonuclease 1 | hExo1; EC 3.1.-.-; Exonuclease I; hExoI | Homo sapiens (human) |
| Werner syndrome ATP-dependent helicase | EC 3.6.4.12; DNA helicase, RecQ-like type 3; RecQ3; Exonuclease WRN; 3.1.-.-; RecQ protein-like 2 | Homo sapiens (human) |
| Breast cancer type 2 susceptibility protein | Fanconi anemia group D1 protein | Homo sapiens (human) |
| Double-strand break repair protein MRE11 | EC 3.1.-.-; Double-strand break repair protein MRE11A; Meiotic recombination 11 homolog 1; MRE11 homolog 1; Meiotic recombination 11 homolog A; MRE11 homolog A | Homo sapiens (human) |
| DNA repair protein RAD51 homolog 1 | HsRAD51; hRAD51; RAD51 homolog A | Homo sapiens (human) |
| BRCA1-associated RING domain protein 1 | BARD-1; EC 2.3.2.27; RING-type E3 ubiquitin transferase BARD1 | Homo sapiens (human) |
| DNA replication ATP-dependent helicase/nuclease DNA2 | hDNA2; DNA replication ATP-dependent helicase-like homolog | Homo sapiens (human) |
| Breast cancer type 1 susceptibility protein | EC 2.3.2.27; RING finger protein 53; RING-type E3 ubiquitin transferase BRCA1 | Homo sapiens (human) |
| Bloom syndrome protein | EC 3.6.4.12; DNA helicase, RecQ-like type 2; RecQ2; RecQ protein-like 3 | Homo sapiens (human) |
| Serine-protein kinase ATM | EC 2.7.11.1; Ataxia telangiectasia mutated; A-T mutated | Homo sapiens (human) |
| Histone acetyltransferase KAT5 | EC 2.3.1.48; 60 kDa Tat-interactive protein; Tip60; Histone acetyltransferase HTATIP; HIV-1 Tat interactive protein; Lysine acetyltransferase 5; cPLA(2)-interacting protein | Homo sapiens (human) |
| Regulator of telomere elongation helicase 1 | EC 3.6.4.12; Novel helicase-like | Homo sapiens (human) |
| 26S proteasome complex subunit SEM1 | 26S proteasome complex subunit DSS1; Deleted in split hand/split foot protein 1; Split hand/foot deleted protein 1; Split hand/foot malformation type 1 protein | Homo sapiens (human) |
| DNA repair protein RAD51 homolog 2 | R51H2; RAD51 homolog B; Rad51B; RAD51-like protein 1 | Homo sapiens (human) |
| DNA repair protein RAD51 homolog 4 | R51H3; RAD51 homolog D; RAD51-like protein 3; TRAD | Homo sapiens (human) |
| Structure-specific endonuclease subunit SLX4 | BTB/POZ domain-containing protein 12 | Homo sapiens (human) |
| DNA endonuclease RBBP8 | EC 3.1.-.-; CtBP-interacting protein; CtIP; Retinoblastoma-binding protein 8; RBBP-8; Retinoblastoma-interacting protein and myosin-like; RIM; Sporulation in the absence of SPO11 protein 2 homolog; SAE2 | Homo sapiens (human) |
| DNA repair protein RAD50 | hRAD50; EC 3.6.-.- | Homo sapiens (human) |
| Probable crossover junction endonuclease EME2 | EC 3.1.22.- | Homo sapiens (human) |
| Crossover junction endonuclease EME1 | EC 3.1.22.-; MMS4 homolog; hMMS4 | Homo sapiens (human) |
| Crossover junction endonuclease MUS81 | EC 3.1.22.- | Homo sapiens (human) |
| DNA repair protein RAD51 homolog 3 | R51H3; RAD51 homolog C; RAD51-like protein 2 | Homo sapiens (human) |
| DNA repair protein XRCC3 | X-ray repair cross-complementing protein 3 | Homo sapiens (human) |
| DNA repair protein XRCC2 | X-ray repair cross-complementing protein 2 | Homo sapiens (human) |
| DNA topoisomerase 3-alpha | EC 5.6.2.1; DNA topoisomerase III alpha | Homo sapiens (human) |
| DNA repair-scaffolding protein | Scaffolding protein involved in DNA repair | Homo sapiens (human) |
| Partner and localizer of BRCA2 | | Homo sapiens (human) |
| RAD51-associated protein 1 | HsRAD51AP1; RAD51-interacting protein | Homo sapiens (human) |
| RecQ-mediated genome instability protein 2 | hRMI2; BLM-associated protein of 18 kDa; BLAP18 | Homo sapiens (human) |
| Structure-specific endonuclease subunit SLX1 | EC 3.1.-.-; GIY-YIG domain-containing protein 1 | Homo sapiens (human) |
| RecQ-mediated genome instability protein 1 | BLM-associated protein of 75 kDa; BLAP75; FAAP75 | Homo sapiens (human) |