RPT4
Gene Ontology Biological Process
- ER-associated ubiquitin-dependent protein catabolic process [IMP]
- nucleotide-excision repair [IGI]
- positive regulation of RNA polymerase II transcriptional preinitiation complex assembly [IMP]
- positive regulation of transcription elongation from RNA polymerase II promoter [IMP]
- proteasome regulatory particle assembly [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
CDC48
Gene Ontology Biological Process
- ER-associated misfolded protein catabolic process [IMP]
- ER-associated ubiquitin-dependent protein catabolic process [IMP]
- SCF complex disassembly in response to cadmium stress [IMP]
- cytoplasm-associated proteasomal ubiquitin-dependent protein catabolic process [IMP]
- endoplasmic reticulum membrane fusion [IMP]
- macroautophagy [IMP]
- mitochondria-associated ubiquitin-dependent protein catabolic process [IMP]
- mitotic spindle disassembly [IMP]
- nonfunctional rRNA decay [IMP]
- nucleus-associated proteasomal ubiquitin-dependent protein catabolic process [IMP]
- piecemeal microautophagy of nucleus [IMP]
- positive regulation of histone H2B ubiquitination [IMP]
- positive regulation of protein localization to nucleus [IMP]
- proteasome-mediated ubiquitin-dependent protein catabolic process [IMP]
- retrograde protein transport, ER to cytosol [IMP]
- ribophagy [IMP]
- ribosome-associated ubiquitin-dependent protein catabolic process [IMP]
- sister chromatid biorientation [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- Cdc48p-Npl4p-Ufd1p AAA ATPase complex [IDA]
- Cdc48p-Npl4p-Vms1p AAA ATPase complex [IDA]
- Doa10p ubiquitin ligase complex [IDA]
- Hrd1p ubiquitin ligase ERAD-L complex [IDA]
- RQC complex [IDA]
- cytosol [IDA]
- cytosolic large ribosomal subunit [IDA]
- endoplasmic reticulum membrane [IDA]
- mating projection tip [IDA]
- mitochondrion [IDA]
- nucleus [IDA]
Phenotypic Suppression
A genetic interaction is inferred when mutation or over expression of one gene results in suppression of any phenotype (other than lethality/growth defect) associated with mutation or over expression of another gene.
Publication
A proteasomal ATPase contributes to dislocation of endoplasmic reticulum-associated degradation (ERAD) substrates.
Endoplasmic reticulum (ER)-associated degradation (ERAD) eliminates aberrant proteins from the ER by dislocating them to the cytoplasm where they are tagged by ubiquitin and degraded by the proteasome. Six distinct AAA-ATPases (Rpt1-6) at the base of the 19S regulatory particle of the 26S proteasome recognize, unfold, and translocate substrates into the 20S catalytic chamber. Here we show unique contributions of ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: protein/peptide accumulation (APO:0000149)
Additional Notes
- overexpression of CDC48 rescues the ERAD defects seen in a rpt4 mutant
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| RPT4 CDC48 | 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 | -0.6502 | BioGRID | 1953559 | |
| CDC48 RPT4 | 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 | -0.5318 | BioGRID | 1923906 |
Curated By
- BioGRID