BAIT
MCK1
CMS1, YPK1, serine/threonine/tyrosine protein kinase MCK1, L000001036, S000029094, L000000369, YNL307C
Dual-specificity ser/thr and tyrosine protein kinase; roles in chromosome segregation, meiotic entry, genome stability, phosphorylation-dependent protein degradation (Rcn1p and Cdc6p), inhibition of protein kinase A, transcriptional regulation, inhibition of RNA pol III, calcium stress and inhibition of Clb2p-Cdc28p after nuclear division; MCK1 has a paralog, YGK3, that arose from the whole genome duplication
GO Process (9)
GO Function (5)
GO Component (0)
Gene Ontology Biological Process
- ascospore formation [IMP]
- cellular response to heat [IMP]
- cellular response to salt stress [IMP]
- double-strand break repair via nonhomologous end joining [IMP]
- meiotic nuclear division [IMP]
- mitotic sister chromatid segregation [IGI, IMP]
- peptidyl-serine phosphorylation [IDA]
- protein phosphorylation [IDA]
- protein phosphorylation involved in cellular protein catabolic process [IGI, IMP]
Gene Ontology Molecular Function
Saccharomyces cerevisiae (S288c)
PREY
STM1
MPT4, L000002574, YLR150W
Protein required for optimal translation under nutrient stress; perturbs association of Yef3p with ribosomes; involved in TOR signaling; binds G4 quadruplex and purine motif triplex nucleic acid; helps maintain telomere structure; protein abundance increases in response to DNA replication stress; serves as a ribosome preservation factor both during quiescence and recovery
GO Process (5)
GO Function (4)
GO Component (2)
Gene Ontology Biological Process
Gene Ontology Molecular 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
Differential phosphorylation of a regulatory subunit of protein kinase CK2 by target of rapamycin complex 1 signaling and the Cdc-like kinase Kns1.
Transcriptional regulation of ribosome and tRNA synthesis plays a central role in determining protein synthetic capacity and is tightly controlled in response to nutrient availability and cellular stress. In Saccharomyces cerevisiae, the regulation of ribosome and tRNA synthesis was recently shown to involve the Cdc-like kinase Kns1 and the GSK-3 kinase Mck1. In this study, we explored additional roles for ... [more]
J. Biol. Chem. Mar. 13, 2015; 290(11);7221-33 [Pubmed: 25631054]
Throughput
- High Throughput
Ontology Terms
- phenotype: vegetative growth (APO:0000106)
- phenotype: resistance to chemicals (APO:0000087)
Additional Notes
- SGA for rapamycin sensitivity using kns1 mck1 double mutant as bait
- Table S1
- hit shows rapamycin sensitivity in combination with either kns1 or mck1
Curated By
- BioGRID