BAIT

END3

L000000558, YNL084C
EH domain-containing protein involved in endocytosis; actin cytoskeletal organization and cell wall morphogenesis; forms a complex with Sla1p and Pan1p
GO Process (5)
GO Function (1)
GO Component (2)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

ATX1

copper metallochaperone ATX1, L000000155, YNL259C
Cytosolic copper metallochaperone; transports copper to the secretory vesicle copper transporter Ccc2p for eventual insertion into Fet3p, which is a multicopper oxidase required for high-affinity iron uptake
GO Process (3)
GO Function (1)
GO Component (1)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

Synthetic Lethality

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

Publication

A role for the Saccharomyces cerevisiae ATX1 gene in copper trafficking and iron transport.

Lin SJ, Pufahl RA, Dancis A, O'Halloran TV, Culotta VC

The ATX1 gene of Saccharomyces cerevisiae was originally identified as a multi-copy suppressor of oxidative damage in yeast lacking superoxide dismutase. We now provide evidence that Atx1p helps deliver copper to the copper requiring oxidase Fet3p involved in iron uptake. atx1Delta null mutants are iron-deficient and are defective in the high affinity uptake of iron. These defects due to ATX1 ... [more]

J. Biol. Chem. Apr. 04, 1997; 272(14);9215-20 [Pubmed: 9083054]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: inviable (APO:0000112)
  • phenotype: auxotrophy (APO:0000097)

Additional Notes

  • double mutants show decreased defects in iron uptake

Curated By

  • BioGRID