SEC61B
Gene Ontology Biological Process
- ER-associated ubiquitin-dependent protein catabolic process [IDA]
- SRP-dependent cotranslational protein targeting to membrane [TAS]
- antigen processing and presentation of exogenous peptide antigen via MHC class I [TAS]
- antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent [TAS]
- antigen processing and presentation of peptide antigen via MHC class I [TAS]
- cellular protein metabolic process [TAS]
- gene expression [TAS]
- protein import into nucleus, translocation [IMP]
- retrograde protein transport, ER to cytosol [IMP]
- translation [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
SSR1
Gene Ontology Biological Process
- SRP-dependent cotranslational protein targeting to membrane [TAS]
- activation of signaling protein activity involved in unfolded protein response [TAS]
- cellular protein metabolic process [TAS]
- cotranslational protein targeting to membrane [TAS]
- endoplasmic reticulum unfolded protein response [TAS]
- gene expression [TAS]
- positive regulation of cell proliferation [TAS]
- translation [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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.
Publication
The ribosome quality control pathway can access nascent polypeptides stalled at the Sec61 translocon.
Cytosolic ribosomes that stall during translation are split into subunits, and nascent polypeptides trapped in the 60S subunit are ubiquitinated by the ribosome quality control (RQC) pathway. Whether the RQC pathway can also target stalls during cotranslational translocation into the ER is not known. Here we report that listerin and NEMF, core RQC components, are bound to translocon-engaged 60S subunits ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| SEC61B SSR1 | Affinity Capture-MS Affinity Capture-MS 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 is identified by mass spectrometric methods. | High | - | BioGRID | 3369199 | |
| SEC61B SSR1 | Proximity Label-MS Proximity Label-MS An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods. | High | 45 | BioGRID | 3006226 | |
| SSR1 SEC61B | Proximity Label-MS Proximity Label-MS An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods. | High | 8.45 | BioGRID | 3007208 |
Curated By
- BioGRID