| Name |
Aliases |
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Description |
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| RAD51 |
MUT5YER095W |
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Rad51p|Strand exchange protein, forms a helical filament with DNA that searches for homology; involved in the recombinational repair of double-strand breaks in DNA during vegetative growth and meiosis; homolog of Dmc1p and bacterial RecA protein; protein coding
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| RAD18 |
YCR066W |
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Protein involved in postreplication repair; binds single-stranded DNA and has single-stranded DNA dependent ATPase activity; forms heterodimer with Rad6p; contains RING-finger motif|Rad18p; protein coding
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| SGS1 |
YMR190C |
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Nucleolar DNA helicase of the RecQ family involved in maintenance of genome integrity, regulates chromosome synapsis and meiotic crossing over; has similarity to human BLM and WRN helicases implicated in Bloom and Werner syndromes|Sgs1p; protein coding
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| SSE1 |
LPG3MSI3YPL106C |
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ATPase that is a component of the heat shock protein Hsp90 chaperone complex; binds unfolded proteins; member of the heat shock protein 70 (HSP70) family; localized to the cytoplasm|Sse1p; protein coding
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| TRX2 |
LMA1YGR209C |
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Cytoplasmic thioredoxin isoenzyme of the thioredoxin system which protects cells against oxidative and reductive stress, forms LMA1 complex with Pbi2p, acts as a cofactor for Tsa1p, required for ER-Golgi transport and vacuole inheritance|Trx2p; protein coding
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| RAD6 |
UBC2YGL058W |
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Rad6p|Ubiquitin-conjugating enzyme (E2), involved in postreplication repair (with Rad18p), sporulation, telomere silencing, and ubiquitin-mediated N-end rule protein degradation (with Ubr1p); protein coding
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| MRE11 |
NGS1RAD58XRS4YMR224C |
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Mre11p|Subunit of a complex with Rad50p and Xrs2p (RMX complex) that functions in repair of DNA double-strand breaks and in telomere stability, exhibits nuclease activity that appears to be required for RMX function; widely conserved; protein coding
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| RAD5 |
REV2SNM2YLR032W |
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Rad5p|Single-stranded DNA-dependent ATPase, involved in postreplication repair; contains RING finger domain; protein coding
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| MEC3 |
PIP3YLR288C |
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DNA damage and meiotic pachytene checkpoint protein; subunit of a heterotrimeric complex (Rad17p-Mec3p-Ddc1p) that forms a sliding clamp, loaded onto partial duplex DNA by a clamp loader complex; homolog of human and S. pombe Hus1|Mec3p; protein coding
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| RAD27 |
ERC11RTH1FEN1YKL113C |
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5' to 3' exonuclease, 5' flap endonuclease, required for Okazaki fragment processing and maturation as well as for long-patch base-excision repair; member of the S. pombe RAD2/FEN1 family|Rad27p; protein coding
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| MUS81 |
SLX3YDR386W |
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Helix-hairpin-helix protein, involved in DNA repair and replication fork stability; functions as an endonuclease in complex with Mms4p; interacts with Rad54p|Mus81p; protein coding
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| RAD50 |
YNL250W |
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Rad50p|Subunit of MRX complex, with Mre11p and Xrs2p, involved in processing double-strand DNA breaks in vegetative cells, initiation of meiotic DSBs, telomere maintenance, and nonhomologous end joining; protein coding
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| CTF4 |
CHL15POB1YPR135W |
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Chromatin-associated protein, required for sister chromatid cohesion; interacts with DNA polymerase alpha (Pol1p) and may link DNA synthesis to sister chromatid cohesion|Ctf4p; protein coding
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| MMS4 |
SLX2YBR100WYBR098W |
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Mms4p|Subunit of the structure-specific Mms4p-Mus81p endonuclease that cleaves branched DNA; involved in recombination and DNA repair; protein coding
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| DCC1 |
YCL016C |
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Dcc1p|Subunit of a complex with Ctf8p and Ctf18p that shares some components with Replication Factor C, required for sister chromatid cohesion and telomere length maintenance; protein coding
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| RTT109 |
KIM2REM50YLL002W |
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Histone acetyltransferase critical for cell survival in the presence of DNA damage during S phase, acetylates H3-K56; plays a role in regulation of Ty1 transposition|Rtt109p; protein coding
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| RAD17 |
YOR368W |
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Checkpoint protein, involved in the activation of the DNA damage and meiotic pachytene checkpoints; with Mec3p and Ddc1p, forms a clamp that is loaded onto partial duplex DNA; homolog of human and S. pombe Rad1 and U. maydis Rec1 proteins|Rad17p; protein coding
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| TSA2 |
YDR453C |
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Stress inducible cytoplasmic thioredoxin peroxidase; cooperates with Tsa1p in the removal of reactive oxygen, nitrogen and sulfur species using thioredoxin as hydrogen donor; deletion enhances the mutator phenotype of tsa1 mutants|Tsa2p; protein coding
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| HPR5 |
SRS2YJL092W |
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DNA helicase and DNA-dependent ATPase involved in DNA repair, needed for proper timing of commitment to meiotic recombination and transition from Meiosis I to II; affects genome stability by suppressing unscheduled homologous recombination|Srs2p; protein coding
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| MMS22 |
SLM2YLR320W |
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Mms22p|Protein involved in resistance to ionizing radiation; acts with Mms1p in a repair pathway that may be involved in resolving replication intermediates or preventing the damage caused by blocked replication forks; protein coding
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| POL32 |
YJR043C |
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Pol32p|Third subunit of DNA polymerase delta, involved in chromosomal DNA replication; required for error-prone DNA synthesis in the presence of DNA damage and processivity; interacts with Hys2p, PCNA (Pol30p), and Pol1p; protein coding
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| RAD24 |
YER173W |
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Checkpoint protein, involved in the activation of the DNA damage and meiotic pachytene checkpoints; subunit of a clamp loader that loads Rad17p-Mec3p-Ddc1p onto DNA; homolog of human and S. pombe Rad17 protein|Rad24p; protein coding
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| MMS1 |
RTT108SLM6YPR164W |
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Mms1p|Protein likely involved in protection against replication-dependent DNA damage; mutants are sensitive to methyl methanesulfonate (MMS); implicated in regulation of Ty1 transposition; protein coding
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| RAD57 |
YDR004W |
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Protein that stimulates strand exchange by stabilizing the binding of Rad51p to single-stranded DNA; involved in the recombinational repair of double-strand breaks in DNA during vegetative growth and meiosis; forms heterodimer with Rad55p|Rad57p; protein coding
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| HUR1 |
YGL168W |
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Hur1p|Protein required for hydroxyurea resistance; has possible roles in DNA replication and maintenance of proper telomere length; protein coding
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| XRS2 |
YDR369C |
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Protein required for DNA repair; component of the Mre11 complex, which is involved in double strand breaks, meiotic recombination, telomere maintenance, and checkpoint signaling|Xrs2p; protein coding
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| SAE2 |
COM1YGL175C |
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Protein with a role in accurate meiotic and mitotic double-strand break repair; phosphorylated in response to DNA damage and required for normal resistance to DNA-damaging agents|Sae2p; protein coding
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| RTT107 |
ESC4YHR154W |
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Protein implicated in Mms22-dependent DNA repair during S phase, DNA damage induces phosphorylation by Mec1p at one or more SQ/TQ motifs; interacts with Mms22p and Slx4p; has four BRCT domains; has a role in regulation of Ty1 transposition|Rtt107p; protein coding
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| DDC1 |
YPL194W |
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DNA damage checkpoint protein, part of a PCNA-like complex required for DNA damage response, required for pachytene checkpoint to inhibit cell cycle in response to unrepaired recombination intermediates; potential Cdc28p substrate|Ddc1p; protein coding
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| RTT101 |
CUL8YJL047C |
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Cullin subunit of a Roc1p-dependent E3 ubiquitin ligase complex; deletion phenotype suggests a role in anaphase progression; interacts with Mms22p and implicated in Mms22-dependent DNA repair; modified by the ubiquitin-like protein, Rub1p|Rtt101p; protein coding
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| RAD55 |
YDR076W |
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Protein that stimulates strand exchange by stabilizing the binding of Rad51p to single-stranded DNA; involved in the recombinational repair of double-strand breaks in DNA during vegetative growth and meiosis; forms heterodimer with Rad57p|Rad55p; protein coding
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| RAD54 |
XRS1YGL163C |
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DNA-dependent ATPase, stimulates strand exchange by modifying the topology of double-stranded DNA; involved in the recombinational repair of double-strand breaks in DNA during vegetative growth and meiosis; member of the SWI/SNF family|Rad54p; protein coding
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