BAIT

TOR2

DRR2, phosphatidylinositol kinase-related protein kinase TOR2, L000002323, YKL203C
PIK-related protein kinase and rapamycin target; subunit of TORC1, a complex that regulates growth in response to nutrients and TORC2, a complex that regulates cell-cycle dependent polarization of the actin cytoskeleton; involved in meiosis; TOR2 has a paralog, TOR1, that arose from the whole genome duplication
Saccharomyces cerevisiae (S288c)
PREY

SSD1

CLA1, MCS1, RLT1, SRK1, mRNA-binding translational repressor SSD1, L000002077, YDR293C
Translational repressor with a role in polar growth and wall integrity; regulated by Cbk1p phosphorylation to effect bud-specific translational control and localization of specific mRNAs; interacts with TOR pathway components; contains a functional N-terminal nuclear localization sequence and nucleocytoplasmic shuttling appears to be critical to Ssd1p function
Saccharomyces cerevisiae (S288c)

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.

Publication

PAS Kinase Promotes Cell Survival and Growth Through Activation of Rho1.

Cardon CM, Beck T, Hall MN, Rutter J

In Saccharomyces cerevisiae, phosphorylation of Ugp1 by either of the yeast PASK family protein kinases (yPASK), Psk1 or Psk2, directs this metabolic enzyme to deliver glucose to the periphery for synthesis of the cell wall. However, we isolated PSK1 and PSK2 in a high-copy suppressor screen of a temperature-sensitive mutant of target of rapamycin 2 (TOR2). Posttranslational activation of yPASK, ... [more]

Sci Signal Feb. 03, 2012; 5(209);ra9 [Pubmed: 22296835]

Throughput

  • Low Throughput

Ontology Terms

  • vegetative growth (APO:0000106)

Additional Notes

  • Mutation of SSD1 reverses the rescue of tor2-ts by overexpression of PSK2

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
SSD1 TOR2
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-0.1821BioGRID
2035690

Curated By

  • BioGRID