BAIT

PDR3

AMY2, TPE2, drug-responsive transcription factor PDR3, L000002985, L000001363, YBL005W
Transcriptional activator of the pleiotropic drug resistance network; regulates expression of ATP-binding cassette (ABC) transporters through binding to cis-acting PDRE sites (PDR responsive elements); post-translationally up-regulated in cells lacking functional mitochondrial genome; involved in diauxic shift; relative distribution to nucleus increases upon DNA replication stress; APCC(Cdh1) substrate; PDR3 has a paralog, PDR1, that arose from the whole genome duplication
Saccharomyces cerevisiae (S288c)
PREY

PDR5

LEM1, STS1, YDR1, ATP-binding cassette multidrug transporter PDR5, L000001365, L000002136, L000002504, YOR153W
Plasma membrane ATP-binding cassette (ABC) transporter; multidrug transporter actively regulated by Pdr1p; also involved in steroid transport, cation resistance, and cellular detoxification during exponential growth; PDR5 has a paralog, PDR15, that arose from the whole genome duplication
GO Process (3)
GO Function (1)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

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.

Publication

A direct role for a mitochondrial targeting sequence in signalling stress.

Yuan Z, Balzarini M, Volpe M, Goldstein M, Peng TS, Hui E, Fang NN, Albihlal WS, Hajimohammadi M, Wei K, Yip CK, van Werven FJ, Mayor T, Weidberg H

Mitochondrial protein import is required for maintaining organellar function1. Perturbations in this process are associated with various physiological and disease conditions2. Several stress responses, including the mitochondrial compromised protein import response (mitoCPR), combat damage caused by mitochondrial protein import defects2. However, how this defect is sensed remains largely unknown. Here we reveal that the conserved mitochondrial Hsp70 co-chaperone, Mge1, acts ... [more]

Nature Jan. 01, 2026; 649(8099);1302-1311 [Pubmed: 41372412]

Throughput

  • High Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PDR5 PDR3
Dosage Rescue
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.

Low-BioGRID
154966
PDR3 PDR5
Dosage Rescue
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.

Low-BioGRID
1521623
PDR3 PDR5
Synthetic Growth Defect
Synthetic Growth Defect

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

Low-BioGRID
2208747

Curated By

  • BioGRID