BAIT

ERG6

ISE1, LIS1, SED6, VID1, sterol 24-C-methyltransferase, L000000572, S000029637, L000003110, YML008C
Delta(24)-sterol C-methyltransferase; converts zymosterol to fecosterol in the ergosterol biosynthetic pathway by methylating position C-24; localized to lipid particles, the plasma membrane-associated endoplasmic reticulum, and the mitochondrial outer membrane
GO Process (1)
GO Function (1)
GO Component (4)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

PDR5

LEM1, STS1, YDR1, ATP-binding cassette multidrug transporter PDR5, L000001365, L000002136, L000002504, YOR153W
Plasma membrane ATP-binding cassette (ABC) transporter; multidrug transporter actively regulated by Pdr1p; also involved in steroid transport, cation resistance, and cellular detoxification during exponential growth; PDR5 has a paralog, PDR15, that arose from the whole genome duplication
GO Process (3)
GO Function (1)
GO Component (3)

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

ERG6 and PDR5 regulate small lipophilic drug accumulation in yeast cells via distinct mechanisms.

Emter R, Heese-Peck A, Kralli A

Diagnosis and circumvention of multi-drug resistance requires an understanding of the underlying cellular mechanisms. In the model organism Saccharomyces cerevisiae, deletions of PDR5 or ERG6 increase sensitivity to many small lipophilic drugs. Pdr5p is a plasma membrane ATP-binding cassette transporter that actively exports drugs, thereby lowering their intracellular levels. The mechanism by which ERG6, an enzyme in sterol biosynthesis, affects ... [more]

FEBS Lett. Jun. 19, 2002; 521(1);57-61 [Pubmed: 12067726]

Throughput

  • Low Throughput

Ontology Terms

  • resistance to chemicals (APO:0000087)
  • protein/peptide accumulation (APO:0000149)

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PDR5 ERG6
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
164037

Curated By

  • BioGRID