BAIT

ERG2

END11, C-8 sterol isomerase ERG2, L000000569, L000004560, YMR202W
C-8 sterol isomerase; catalyzes the isomerization of the delta-8 double bond to the delta-7 position at an intermediate step in ergosterol biosynthesis
GO Process (1)
GO Function (1)
GO Component (1)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

ELO3

SUR4, APA1, SRE1, VBM1, fatty acid elongase ELO3, L000002245, YLR372W
Elongase; involved in fatty acid and sphingolipid biosynthesis; synthesizes very long chain 20-26-carbon fatty acids from C18-CoA primers; involved in regulation of sphingolipid biosynthesis
GO Process (0)
GO Function (0)
GO Component (0)
Saccharomyces cerevisiae (S288c)

Synthetic Rescue

A genetic interaction is inferred when mutations or deletions of one gene rescues the lethality or growth defect of a strain mutated or deleted for another gene.

Publication

A mutation in sphingolipid synthesis suppresses defects in yeast ergosterol metabolism.

Valachovic M, Wilcox LI, Sturley SL, Bard M

A mutation in an otherwise nonessential ERG2 gene is synthetically lethal when combined with mutations in two transcription factors encoded by the UPC2 and ECM22 genes. Employing UV mutagenesis, we isolated a suppressor of the triple mutant erg2delta upc2delta ecm22delta. The morpholine-resistant phenotype of the suppressor was used to identify the suppressor as a mutation in the ELO3 gene. In ... [more]

Lipids Aug. 01, 2004; 39(8);747-52 [Pubmed: 15638242]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: viability (APO:0000111)

Additional Notes

  • erg2 upc2 ecm22 triple mutant

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
ERG2 ELO3
Phenotypic Suppression
Phenotypic Suppression

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

High-BioGRID
460842
ELO3 ERG2
Phenotypic Suppression
Phenotypic Suppression

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

High-BioGRID
459508
ERG2 ELO3
Phenotypic Suppression
Phenotypic Suppression

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

Low-BioGRID
238011
ELO3 ERG2
Positive Genetic
Positive Genetic

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

High0.3092BioGRID
536373
ERG2 ELO3
Synthetic Rescue
Synthetic Rescue

A genetic interaction is inferred when mutations or deletions of one gene rescues the lethality or growth defect of a strain mutated or deleted for another gene.

Low-BioGRID
260346

Curated By

  • BioGRID