RPN4
Gene Ontology Biological Process
- negative regulation of transcription from RNA polymerase II promoter [IMP]
- negative regulation of transcription from RNA polymerase II promoter in response to stress [IMP]
- positive regulation of proteasomal ubiquitin-dependent protein catabolic process [IGI, IMP]
- positive regulation of transcription from RNA polymerase II promoter [IDA, IGI, IMP]
- positive regulation of transcription from RNA polymerase II promoter in response to arsenic-containing substance [IMP]
- positive regulation of transcription from RNA polymerase II promoter in response to stress [IEP, IMP]
- regulation of DNA repair [IMP]
Gene Ontology Molecular Function
RPN7
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Dosage Rescue
A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene.
Publication
The intrinsically disordered Sem1 protein functions as a molecular tether during proteasome lid biogenesis.
The intrinsically disordered yeast protein Sem1 (DSS1 in mammals) participates in multiple protein complexes, including the proteasome, but its role(s) within these complexes is uncertain. We report that Sem1 enforces the ordered incorporation of subunits Rpn3 and Rpn7 into the assembling proteasome lid. Sem1 uses conserved acidic segments separated by a flexible linker to grasp Rpn3 and Rpn7. The same ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: vegetative growth (APO:0000106)
Additional Notes
- Figure 4b
- RPN7 overexpression restores viability of sem1 rpn4 double mutant
- genetic complex
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| RPN4 RPN7 | Negative Genetic 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. | High | -0.2926 | BioGRID | 2031899 | |
| RPN7 RPN4 | Negative Genetic 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. | High | -0.3606 | BioGRID | 2024259 |
Curated By
- BioGRID