BAIT

TRR2

thioredoxin-disulfide reductase TRR2, L000003954, YHR106W
Mitochondrial thioredoxin reductase; involved in protection against oxidative stress, required with Glr1p to maintain the redox state of Trx3p; contains active-site motif (CAVC) present in prokaryotic orthologs; binds NADPH and FAD; TRR2 has a paralog, TRR1, that arose from the whole genome duplication
GO Process (2)
GO Function (1)
GO Component (1)

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

GLR1

LPG17, glutathione-disulfide reductase GLR1, L000000714, YPL091W
Cytosolic and mitochondrial glutathione oxidoreductase; converts oxidized glutathione to reduced glutathione; cytosolic Glr1p is the main determinant of the glutathione redox state of the mitochondrial intermembrane space; mitochondrial Glr1p has a role in resistance to hyperoxia; protein abundance increases in response to DNA replication stress
GO Process (4)
GO Function (1)
GO Component (4)
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

Depletion of thiol reducing capacity impairs cytosolic but not mitochondrial iron-sulfur protein assembly machineries.

Braymer JJ, Stuempfig M, Thelen S, Muehlenhoff U, Lill R

Iron‑sulfur (Fe/S) clusters are versatile inorganic cofactors that play central roles in essential cellular functions, from respiration to genome stability. >30 proteins involved in Fe/S protein biogenesis in eukaryotes are known, many of which bind clusters via cysteine residues. This opens up the possibility that the thiol-reducing glutaredoxin and thioredoxin systems are required at both the Fe/S biogenesis and target ... [more]

Biochim Biophys Acta Mol Cell Res Feb. 01, 2019; 1866(2);240-251 [Pubmed: 30419257]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: utilization of iron source (APO:0000157)

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
GLR1 TRR2
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-0.1735BioGRID
420419
GLR1 TRR2
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-0.0876BioGRID
540060
TRR2 GLR1
Phenotypic Enhancement
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.

Low-BioGRID
675437
TRR2 GLR1
Synthetic Growth Defect
Synthetic Growth Defect

A genetic interaction is inferred when mutations in separate genes, each of which alone causes a minimal phenotype, result in a significant growth defect under a given condition when combined in the same cell.

Low-BioGRID
2526713
TRR2 GLR1
Synthetic Growth Defect
Synthetic Growth Defect

A genetic interaction is inferred when mutations in separate genes, each of which alone causes a minimal phenotype, result in a significant growth defect under a given condition when combined in the same cell.

Low-BioGRID
675446
GLR1 TRR2
Synthetic Growth Defect
Synthetic Growth Defect

A genetic interaction is inferred when mutations in separate genes, each of which alone causes a minimal phenotype, result in a significant growth defect under a given condition when combined in the same cell.

Low-BioGRID
426804

Curated By

  • BioGRID