BAIT

TEL2

L000002913, YGR099W
Subunit of the ASTRA complex, involved in chromatin remodeling; subunit of the telomere cap complex DNA-binding protein specific to single-stranded yeast telomeric DNA repeats, required for telomere length regulation and telomere position effect; involved in the stability or biogenesis of PIKKs such as TORC1
GO Process (3)
GO Function (1)
GO Component (2)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

PIH1

NOP17, YHR034C
Component of the conserved R2TP complex (Rvb1-Rvb2-Tah1-Pih1); R2TP complex interacts with Hsp90 (Hsp82p and Hsc82p) to mediate assembly large protein complexes such as box C/D snoRNPs and RNA polymerase II
GO Process (4)
GO Function (0)
GO Component (4)

Gene Ontology Biological Process

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

Affinity Capture-Western

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 identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

Two separate pathways regulate protein stability of ATM/ATR-related protein kinases Mec1 and Tel1 in budding yeast.

Goto GH, Ogi H, Biswas H, Ghosh A, Tanaka S, Sugimoto K

Checkpoint signaling requires two conserved phosphatidylinositol 3-kinase-related protein kinases (PIKKs): ATM and ATR. In budding yeast, Tel1 and Mec1 correspond to ATM and ATR, respectively. The Tel2-Tti1-Tti2 (TTT) complex connects to the Rvb1-Rvb2-Tah1-Pih1 (R2TP) complex for the protein stability of PIKKs; however, TTT-R2TP interaction only partially mediates ATM and ATR protein stabilization. How TTT controls protein stability of ATM and ... [more]

PLoS Genet. Aug. 01, 2017; 13(8);e1006873 [Pubmed: 28827813]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
TEL2 PIH1
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-0.5579BioGRID
1984975
TEL2 PIH1
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-0.4397BioGRID
840023

Curated By

  • BioGRID