BAIT
YAF9
S000007495, YNL107W
Subunit of NuA4 histone H4 acetyltransferase and SWR1 complexes; may function to antagonize silencing near telomeres; interacts directly with Swc4p; has homology to human leukemogenic protein AF9; contains a YEATS domain
GO Process (4)
GO Function (0)
GO Component (4)
Gene Ontology Biological Process
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
PREY
CTK1
cyclin-dependent serine/threonine protein kinase CTK1, L000000432, YKL139W
Catalytic (alpha) subunit of C-terminal domain kinase I (CTDK-I); phosphorylates both RNA pol II subunit Rpo21p to affect transcription and pre-mRNA 3' end processing, and ribosomal protein Rps2p to increase translational fidelity; required for H3K36 trimethylation but not dimethylation by Set2p; similar to the Drosophila dCDK12 and human CDK12 and probably CDK13
GO Process (7)
GO Function (2)
GO Component (5)
Gene Ontology Biological Process
- mRNA 3'-end processing [IGI, IMP]
- peptidyl-serine phosphorylation [IDA]
- phosphorylation of RNA polymerase II C-terminal domain [IMP]
- positive regulation of DNA-templated transcription, elongation [IDA]
- positive regulation of transcription from RNA polymerase I promoter [IMP]
- positive regulation of translational fidelity [IMP]
- protein phosphorylation [IDA, IMP, ISS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
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.
Publication
A comprehensive synthetic genetic interaction network governing yeast histone acetylation and deacetylation.
Histone acetylation and deacetylation are among the principal mechanisms by which chromatin is regulated during transcription, DNA silencing, and DNA repair. We analyzed patterns of genetic interactions uncovered during comprehensive genome-wide analyses in yeast to probe how histone acetyltransferase (HAT) and histone deacetylase (HDAC) protein complexes interact. The genetic interaction data unveil an underappreciated role of HDACs in maintaining cellular ... [more]
Genes Dev. Aug. 01, 2008; 22(15);2062-74 [Pubmed: 18676811]
Throughput
- High Throughput|Low Throughput
Ontology Terms
- phenotype: inviable (APO:0000112)
Additional Notes
- High Throughput: dSLAM analysis was performed to determine genome-wide genetic interaction profiles of 38 query genes involved in histone (de)acetylation.
- Low Throughput: Genetic interactions identified using dSLAM were validated by tetrad dissection and/or random spore analysis.
Curated By
- BioGRID