BAIT
TTI1
FMP47, YKL033W
Subunit of the ASTRA complex, involved in chromatin remodeling; telomere length regulator involved in the stability or biogenesis of PIKKs such as TORC1; similar to S. pombe Tti1p; detected in highly purified mitochondria in high-throughput studies
GO Process (0)
GO Function (0)
GO Component (3)
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
PREY
NUP133
RAT3, L000002620, YKR082W
Subunit of Nup84p subcomplex of nuclear pore complex (NPC); contributes to nucleocytoplasmic transport, NPC biogenesis; is involved in establishment of a normal nucleocytoplasmic concentration gradient of GTPase Gsp1p; also plays roles in several processes that may require localization of genes or chromosomes at nuclear periphery, including double-strand break repair, transcription and chromatin silencing; relocalizes to cytosol in response to hypoxia; homolog of human NUP133
GO Process (13)
GO Function (1)
GO Component (5)
Gene Ontology Biological Process
- chromatin silencing at silent mating-type cassette [IDA]
- double-strand break repair [IGI, IMP]
- mRNA export from nucleus in response to heat stress [IMP]
- maintenance of chromatin silencing at telomere [IMP]
- negative regulation of transcription from RNA polymerase II promoter [IMP]
- nuclear pore distribution [IMP]
- poly(A)+ mRNA export from nucleus [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IMP]
- positive regulation of transcription, DNA-templated [IDA, IGI]
- posttranscriptional tethering of RNA polymerase II gene DNA at nuclear periphery [IMP]
- protein import into nucleus [IMP]
- tRNA export from nucleus [IMP]
- telomere tethering at nuclear periphery [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
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.
Publication
The Complete Spectrum of Yeast Chromosome Instability Genes Identifies Candidate CIN Cancer Genes and Functional Roles for ASTRA Complex Components.
Chromosome instability (CIN) is observed in most solid tumors and is linked to somatic mutations in genome integrity maintenance genes. The spectrum of mutations that cause CIN is only partly known and it is not possible to predict a priori all pathways whose disruption might lead to CIN. To address this issue, we generated a catalogue of CIN genes and ... [more]
PLoS Genet. Apr. 01, 2011; 7(4);e1002057 [Pubmed: 21552543]
Quantitative Score
- -0.381419667 [Confidence Score]
Throughput
- High Throughput
Ontology Terms
- colony size (APO:0000063)
Additional Notes
- interaction score < -0.3, p-value > 0.05; tti1-1 allele
Curated By
- BioGRID