MET4
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
MET32
Gene Ontology Biological Process
- negative regulation of transcription from RNA polymerase II promoter [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IMP]
- regulation of mitotic cell cycle [IGI, IMP]
- regulation of sulfur amino acid metabolic process [IDA, IGI, IMP]
- regulation of transcription from RNA polymerase II promoter [IDA, IGI]
Gene Ontology Molecular Function- RNA polymerase II activating transcription factor binding [IDA, IPI]
- core promoter proximal region sequence-specific DNA binding [IDA]
- sequence-specific DNA binding [IDA]
- sequence-specific transcription regulatory region DNA binding RNA polymerase II transcription factor recruiting transcription factor activity [IDA, IGI, IPI]
- RNA polymerase II activating transcription factor binding [IDA, IPI]
- core promoter proximal region sequence-specific DNA binding [IDA]
- sequence-specific DNA binding [IDA]
- sequence-specific transcription regulatory region DNA binding RNA polymerase II transcription factor recruiting transcription factor activity [IDA, IGI, IPI]
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 transcriptional activator is part of an SCF ubiquitin ligase to control degradation of its cofactors.
Multisubunit protein complexes pose a challenge to the coordinated regulation of individual components. We show how the yeast transactivating factor Met4 functions as a component of the SCF(Met30) ubiquitin ligase to synchronize its own activity with cofactor assembly. Cells maintain Met4 in a dormant state by a regulatory ubiquitin chain assembled by SCF(Met30). Nutritional and heavy-metal stress block Met4 ubiquitylation ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: inviable (APO:0000112)
Additional Notes
- genetic complex
- overexpression of met32 is lethal in a met4/met30 mutant background
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| MET32 MET4 | Affinity Capture-Western Affinity Capture-Western An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins. | Low | - | BioGRID | - | |
| MET4 MET32 | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | - | |
| MET4 MET32 | Synthetic Rescue Synthetic Rescue A genetic interaction is inferred when mutations or deletions of one gene rescues the lethality or growth defect of a strain mutated or deleted for another gene. | Low | - | BioGRID | 656487 | |
| MET4 MET32 | Synthetic Rescue Synthetic Rescue A genetic interaction is inferred when mutations or deletions of one gene rescues the lethality or growth defect of a strain mutated or deleted for another gene. | Low | - | BioGRID | 353083 | |
| MET4 MET32 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | Low | - | BioGRID | - |
Curated By
- BioGRID