BAIT

MMS4

SLX2, YBR100W, YBR098W
Subunit of structure-specific Mms4p-Mus81p endonuclease; cleaves branched DNA; involved in recombination, DNA repair, and joint molecule formation/resolution during meiotic recombination; phosphorylation of the non-catalytic subunit Mms4p by Cdc28p and Cdc5p during mitotic cell cycle activates the function of Mms4p-Mus81p
Saccharomyces cerevisiae (S288c)
PREY

NSE4

QRI2, L000002653, YDL105W
Component of the SMC5-SMC6 complex; this complex plays a key role in the removal of X-shaped DNA structures that arise between sister chromatids during DNA replication and repair
GO Process (1)
GO Function (1)
GO Component (2)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

Phenotypic Enhancement

A genetic interaction is inferred when mutation or overexpression of one gene results in enhancement of any phenotype (other than lethality/growth defect) associated with mutation or over expression of another gene.

Publication

Smc5/6 coordinates formation and resolution of joint molecules with chromosome morphology to ensure meiotic divisions.

Copsey A, Tang S, Jordan PW, Blitzblau HG, Newcombe S, Chan AC, Newnham L, Li Z, Gray S, Herbert AD, Arumugam P, Hochwagen A, Hunter N, Hoffmann E

During meiosis, Structural Maintenance of Chromosome (SMC) complexes underpin two fundamental features of meiosis: homologous recombination and chromosome segregation. While meiotic functions of the cohesin and condensin complexes have been delineated, the role of the third SMC complex, Smc5/6, remains enigmatic. Here we identify specific, essential meiotic functions for the Smc5/6 complex in homologous recombination and the regulation of cohesin. ... [more]

PLoS Genet. Jan. 05, 2014; 9(12);e1004071 [Pubmed: 24385939]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: meiotic recombination (APO:0000040)

Additional Notes

  • Figure 7
  • genetic complex
  • mms4 yen1 slx4 nse4 quadruple mutant shows reduced crossovers

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
NSE4 MMS4
Negative Genetic
Negative Genetic

Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores.

High-0.2945BioGRID
1965271
MMS4 NSE4
Negative Genetic
Negative Genetic

Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores.

High-0.519BioGRID
2028795
MMS4 NSE4
Negative Genetic
Negative Genetic

Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores.

High-0.4187BioGRID
2429032

Curated By

  • BioGRID