BAIT

FET3

ferroxidase FET3, L000000610, YMR058W
Ferro-O2-oxidoreductase; multicopper oxidase that oxidizes ferrous (Fe2+) to ferric iron (Fe3+) for subsequent cellular uptake by transmembrane permease Ftr1p; required for high-affinity iron uptake and involved in mediating resistance to copper ion toxicity, belongs to class of integral membrane multicopper oxidases; protein abundance increases in response to DNA replication stress
Saccharomyces cerevisiae (S288c)
PREY

ENB1

ARN4, YOL158C
Endosomal ferric enterobactin transporter; expressed under conditions of iron deprivation; member of the major facilitator superfamily; expression is regulated by Rcs1p and affected by chloroquine treatment
GO Process (1)
GO Function (1)
GO Component (3)

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

The oxidative stress response in yeast cells involves changes in the stability of Aft1 regulon mRNAs.

Castells-Roca L, Muehlenhoff U, Lill R, Herrero E, Belli G

Saccharomyces cerevisiae can import iron through a high-affinity system consisting of the Ftr1/Fet3-mediated reductive pathway and the siderophore-mediated non-reductive one. Expression of components of the high-affinity system is controlled by the Aft1 transcriptional factor. In this study we show that, upon oxidative stress, Aft1 is transitorily internalized into the nucleus, followed by transcription activation of components of its regulon. In ... [more]

Unknown May. 04, 2011; 0(0); [Pubmed: 21542867]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: inviable (APO:0000112)
  • phenotype: resistance to chemicals (APO:0000087)

Additional Notes

  • double mutants show increased sensitivity to BPS

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
ENB1 FET3
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High2BioGRID
3621293
FET3 ENB1
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
2452414

Curated By

  • BioGRID