BAIT

APP

AAA, ABETA, ABPP, AD1, APPI, CTFgamma, CVAP, PN-II, PN2
amyloid beta (A4) precursor protein
GO Process (29)
GO Function (8)
GO Component (21)
Homo sapiens
PREY

CTA1

catalase A, L000000428, YDR256C
Catalase A; breaks down hydrogen peroxide in the peroxisomal matrix formed by acyl-CoA oxidase (Pox1p) during fatty acid beta-oxidation
GO Process (3)
GO Function (1)
GO Component (2)
Saccharomyces cerevisiae (S288c)

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.

Publication

Oxidative Stress and Amyloid Toxicity: Insights from Yeast.

Franca MB, Lima KC, Eleutherio EC

Alzheimer's disease is the most common neurodegenerative disorder. One of the factors that promotes neurodegeneration is the accumulation of senile plaques formed by Aβ peptide. In this paper it was analyzed if oxidative stress is cause or consequence of amyloid cascade and the role of antioxidant defense system in this process, using S. cerevisiae (with a multicopy plasmid containing the ... [more]

J. Cell. Biochem. Nov. 24, 2016; 0(0); [Pubmed: 27883213]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: protein activity (APO:0000022)

Additional Notes

  • Figure 2
  • Human Abeta1-42 in yeast increased catalase activity in cta1 or ctt1 mutant

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
APP CTA1
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
1870141

Curated By

  • BioGRID