BAIT
SEM1
DSS1, HOD1, proteasome regulatory particle lid subunit SEM1, L000003539, L000004647, YDR363W-A
Component of lid subcomplex of 26S proteasome regulatory subunit; involved in mRNA export mediated by TREX-2 complex (Sac3p-Thp1p); assumes different conformations in different contexts, functions as molecular glue stabilizing the Rpn3p/Rpn7p regulatory heterodimer, and tethers it to lid helical bundle; ortholog of human DSS1; protein abundance increases in response to DNA replication stress
GO Process (10)
GO Function (0)
GO Component (4)
Gene Ontology Biological Process
- SAGA complex localization to transcription regulatory region [IMP]
- exocytosis [IGI, IPI]
- filamentous growth [IMP]
- histone deubiquitination [IMP]
- mRNA export from nucleus [IGI, IMP, IPI]
- maintenance of DNA trinucleotide repeats [IMP]
- proteasome assembly [IMP]
- proteasome-mediated ubiquitin-dependent protein catabolic process [IDA, IMP]
- regulation of cell cycle [IMP]
- ubiquitin-dependent protein catabolic process [IMP]
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
PREY
GLC7
CID1, DIS2, type 1 serine/threonine-protein phosphatase catalytic subunit GLC7, DIS2S1, PP1, L000000706, YER133W
Type 1 serine/threonine protein phosphatase catalytic subunit; cleavage and polyadenylation factor (CPF) component; involved in various processes including glycogen metabolism, sporulation, mitosis; accumulates at mating projections by interaction with Afr1p; interacts with many regulatory subunits; involved in regulation of the nucleocytoplasmic shuttling of Hxk2p; import into nucleus is inhibited during spindle assembly checkpoint arrest
GO Process (24)
GO Function (1)
GO Component (8)
Gene Ontology Biological Process
- DNA damage checkpoint [IMP]
- DNA replication checkpoint [IGI, IMP]
- ascospore formation [IMP]
- cell budding [IMP]
- cellular ion homeostasis [IMP]
- chromosome segregation [IMP]
- dephosphorylation of RNA polymerase II C-terminal domain [IDA]
- glycogen metabolic process [IMP]
- histone dephosphorylation [IDA, IMP]
- meiotic nuclear division [IPI]
- mitotic spindle assembly checkpoint [IMP]
- positive regulation of protein dephosphorylation [IMP]
- protein dephosphorylation [IDA]
- protein localization to kinetochore [IMP]
- rRNA processing [IMP]
- regulation of carbohydrate metabolic process [IGI, IPI]
- regulation of cell cycle [IMP]
- regulation of cell shape during vegetative growth phase [IGI]
- regulation of mitotic cell cycle [IMP]
- replication fork processing [IMP]
- response to heat [IMP, IPI]
- termination of RNA polymerase II transcription, exosome-dependent [IPI]
- termination of RNA polymerase II transcription, poly(A)-coupled [IPI]
- transfer RNA gene-mediated silencing [IMP]
Gene Ontology Molecular Function
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
A genetic interaction map of RNA-processing factors reveals links between Sem1/Dss1-containing complexes and mRNA export and splicing.
We used a quantitative, high-density genetic interaction map, or E-MAP (Epistatic MiniArray Profile), to interrogate the relationships within and between RNA-processing pathways. Due to their complexity and the essential roles of many of the components, these pathways have been difficult to functionally dissect. Here, we report the results for 107,155 individual interactions involving 552 mutations, 166 of which are hypomorphic ... [more]
Mol. Cell Dec. 05, 2008; 32(5);735-46 [Pubmed: 19061648]
Quantitative Score
- -7.028495 [SGA Score]
Throughput
- High Throughput
Ontology Terms
- phenotype: colony size (APO:0000063)
Additional Notes
- An Epistatic MiniArray Profile (E-MAP) analysis was used to quantitatively score genetic interactions based on fitness defects estimated from the colony size of double versus single mutants. Genetic interactions were considered significant if they had an S score > 2.5 for positive interactions (suppression) and S score < -2.5 for negative interactions (synthetic sick/lethality).
Curated By
- BioGRID