BAIT

STE6

ATP-binding cassette alpha-factor transporter STE6, L000002116, YKL209C
Plasma membrane ATP-binding cassette (ABC) transporter; required for the export of a-factor, catalyzes ATP hydrolysis coupled to a-factor transport; contains 12 transmembrane domains and two ATP binding domains; expressed only in MATa cells; human homolog ABCB1 mediates multidrug resistance in many chemotherapy-resistant tumors by effluxing toxic compounds from the cell
GO Process (1)
GO Function (1)
GO Component (4)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Saccharomyces cerevisiae (S288c)
PREY

RPN1

HRD2, NAS1, proteasome regulatory particle base subunit RPN1, L000003039, YHR027C
Non-ATPase base subunit of the 19S RP of the 26S proteasome; may participate in the recognition of several ligands of the proteasome; contains a leucine-rich repeat (LRR) domain, a site for protein-protein interactions; RP is the acronym for regulatory particle
GO Process (1)
GO Function (2)
GO Component (5)
Saccharomyces cerevisiae (S288c)

Dosage Rescue

A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene.

Publication

Ste6p mutants defective in exit from the endoplasmic reticulum (ER) reveal aspects of an ER quality control pathway in Saccharomyces cerevisiae.

Loayza D, Tam A, Schmidt WK, Michaelis S

We are studying the intracellular trafficking of the multispanning membrane protein Ste6p, the a-factor transporter in Saccharomyces cerevisiae and a member of the ATP-binding cassette superfamily of proteins. In the present study, we have used Ste6p as model for studying the process of endoplasmic reticulum (ER) quality control, about which relatively little is known in yeast. We have identified three ... [more]

Mol. Biol. Cell Oct. 01, 1998; 9(10);2767-84 [Pubmed: 9763443]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: mating efficiency (APO:0000034)

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
STE6 RPN1
Negative Genetic
Negative Genetic

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

High-0.1725BioGRID
2054524

Curated By

  • BioGRID