CSN5B
Gene Ontology Biological Process
- COP9 signalosome assembly [IMP]
- negative regulation of photomorphogenesis [IGI]
- photomorphogenesis [TAS]
- positive regulation of G2/M transition of mitotic cell cycle [IMP]
- positive regulation of protein catabolic process [IMP]
- protein deneddylation [IGI]
- regulation of L-ascorbic acid biosynthetic process [IMP]
- response to auxin [IGI]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- COP9 signalosome [IPI, TAS]
- nucleus [ISM]
COP9
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- COP9 signalosome [IPI, TAS]
- nucleus [IDA]
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.
Publication
Subunit interaction maps for the regulatory particle of the 26S proteasome and the COP9 signalosome.
The 26S proteasome plays a major role in eukaryotic protein breakdown, especially for ubiquitin-tagged proteins. Substrate specificity is conferred by the regulatory particle (RP), which can dissociate into stable lid and base subcomplexes. To help define the molecular organization of the RP, we tested all possible paired interactions among subunits from Saccharomyces cerevisiae by yeast two-hybrid analysis. Within the base, ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| CSN5B COP9 | 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 | - | |
| COP9 CSN5B | 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 | - | |
| COP9 CSN5B | Co-fractionation Co-fractionation Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex. | Low | - | BioGRID | - | |
| COP9 CSN5B | Co-fractionation Co-fractionation Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex. | High | 0.8669 | BioGRID | 2913323 | |
| CSN5B COP9 | 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. | High | - | BioGRID | - |
Curated By
- BioGRID