BAIT

PIK1

PIK120, PIK41, 1-phosphatidylinositol 4-kinase, L000001439, L000001438, YNL267W
Phosphatidylinositol 4-kinase; catalyzes first step in the biosynthesis of phosphatidylinositol-4,5-biphosphate; may control cytokinesis through the actin cytoskeleton; may control nonselective autophagy and mitophagy through trafficking of Atg9p
Kinome Project (Sc)
GO Process (1)
GO Function (1)
GO Component (2)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

CIK1

L000000335, YMR198W
Kinesin-associated protein; required for both karyogamy and mitotic spindle organization, interacts stably and specifically with Kar3p and may function to target this kinesin to a specific cellular role; locus encodes a long and short transcript with differing functions; CIK1 has a paralog, VIK1, that arose from the whole genome duplication
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

The clathrin adaptor Gga2p is a phosphatidylinositol 4-phosphate effector at the Golgi exit.

Demmel L, Gravert M, Ercan E, Habermann B, Mueller-Reichert T, Kukhtina V, Haucke V, Baust T, Sohrmann M, Kalaidzidis Y, Klose C, Beck M, Peter M, Walch-Solimena C

Phosphatidylinositol 4-phosphate (PI(4)P) is a key regulator of membrane transport required for the formation of transport carriers from the trans-Golgi network (TGN). The molecular mechanisms of PI(4)P signaling in this process are still poorly understood. In a search for PI(4)P effector molecules, we performed a screen for synthetic lethals in a background of reduced PI(4)P and found the gene GGA2. ... [more]

Mol. Biol. Cell May. 01, 2008; 19(5);1991-2002 [Pubmed: 18287542]

Throughput

  • High Throughput

Ontology Terms

  • vegetative growth (APO:0000106)

Additional Notes

  • determined by SGA screen

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PIK1 CIK1
Synthetic Lethality
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.

High-BioGRID
808702

Curated By

  • BioGRID